Components
All sump pump systems include the same five components, although they vary in size based on the amount of water they are required to handle.
In the United States, components are fairly consistent. For residential applications, they consist of:
1. A plastic or metal sump liner, either 18 or 24 inches in diameter and 2 to 3 feet deep.
2. A pump, usually 1/3 or 1/2 horsepower and powered by either at 12-volt DC battery or standard 120-volt AC current.
3. A discharge pipe, typically 1 ½ inch PVC.
4. A check valve to make certain the water in the discharge pipe doesn’t flow backwards back into the sump;
5. A cover to keep vermin, pets, and debris out of the sump.

Sizing
Pump Size: A properly sized pump is significant. Too small and it won’t be able to keep up with water flowing into the sump. Too large and it creates unnecessary expense. An oversized pump will also “short-cycle,” turning on and off in rapid succession, which leads to premature pump failure. So getting the right pump is an essential first step to ensuring basements stay dry.
“It’s important that your pump can draw water out of the basin (or “sump pit”) faster than water flows into it,” notes Duane Friend, at the University of Illinois Extension Office. “Therefore, the first thing you need to measure is the amount of water that drains into the basin during a high-flow period. During a heavy rain, stick a ruler in the basin and measure how many inches of water flow into the basin in 60 seconds.”
With an 18-inch sump, each inch of distance downward equals one gallon. In a 24-inch-diameter basin, each inch is roughly 2 gallons.
In a new construction situation, approximate flow rates can be calculated based on rainfall averages, soil type and the size of a home’s footprint.
Once the volume of water that will need to be removed has been calculated, the installer will need to figure out the “total dynamic head” of the discharge pipe. This is the sum of the “static head” (the height in feet between the pump and the end of the discharge pipe) and the “friction head.” Friction head is calculated based on the length, diameter and material of the discharge pipe, and the number of turns involved. A table to analyze friction head is available on the www.waterproofmag.com website.
Knowing the maximum flow rate figures, the total dynamic head pressure involved, and the budget, the contractor or designer can determine the best pump for the application.
Basin Size: The size of the sump pit is also principal, as it plays a part in how long the pump runs and how long it takes to fill up. If the basin fills too quickly it may be best to install a larger one.
If the basement is already finished, a cheaper option may be to raise the height of the pump switch, basically making the sump deeper. This technique, however, also increases the chances the sump will overflow, so be careful.

Power Supply
Direct-Wired: Almost all sump pumps run on standard 120 volt AC current, but the pump ought to be supplied with its own line from the breaker box. It must also have a dedicated breaker. In most areas, the power supply must be installed by a licensed electrician unless the installer is also the homeowner. As always, check with local building codes and ordinances.
Pumps are usually hard wired into the electrical system, rather than plugged into a conventional outlet.
Battery-Powered: Sump pumps face their highest loads during thunderstorms, when rainwater pours into the sump pit from the foundation drainage system. Unfortunately, thunderstorms can also disrupt a home’s power supply, knocking the pump offline at the time it is needed most. That’s why some homes-especially those with finished basements-have a second battery-powered sump pump in case the first pump fails. In a few areas of the country, where the sump pit only fills sporadically, battery-operated pumps are used as the primary.

The SmartHome sump pump is a next-generation battery-operated sump pump. It is self-testing, self-diagnosing, and will immediate notify the owner by telephone and email if a component stops functioning.

Setting up a battery-powered secondary pump involves purchasing and installing the following components in parallel with the others:
A 12-volt DC sump pump matching the flow and discharge requirements of the primary pump.
A 12-volt DC lead-acid battery. A typical automobile battery is adequate. Some use marine-grade deep cycle batteries which are more expensive, but lasts longer.
A “trickle-charge” battery charger to keep the lead acid battery fully charged.
A separate water level sensor, check valve, and other components. The discharge pipes usually connect downstream of the check valves.
“One of the problems with most backup sump systems is they are rarely used so a component failure will not be noticed and the system will fail to operate when needed,” says Friend.
A few battery-powered pump systems have an integral computer that tests the system periodically and sounds an alarm if something needs to be replaced-like a “check engine” light on a car.
Regardless, Friend recommends that backup systems be tested monthly. “A good time to test is just after a rain storm,” he says. “Pull the plug on the sump pump so the sump well fills and validate the backup system activates and empties the well.”
Water-Driven: Recently, a few manufacturers have begun offering sump pumps that use the home’s culinary water supply to power the pump. The pressure in the home’s main water line turns an impellor, which drives the pump. These devices do away with the need for electricity entirely. They do cost more than motor-driven pumps, but because they don’t need a back-up pump, they can be cost-effective.
Regardless of the type of pump installed, plan on also using a simple battery-powered water alarm. The water sensor is attached to the sump liner a few inches below floor level and will sound a shrill alarm if the water level rises that high up.

The discharge pipe should end as far from the house as possible. Here, it has been routed to a dry well, with perforated pipe and gravel to improve drainage.

For the reason that pedestal pumps sit above floor level, they are usually hidden from sight in finished basements. This can be a purpose-built enclosure, or by building the sump in a closet or furnace room.

Pump Type
Regardless of the type of power supply, sump pumps are in general divided into two classifications, pedestal and submersible.
Pedestal pumps are mounted on top of the pit, where it is more easily serviced, but also more conspicuous. Submersible pumps sit inside the sump-usually near the bottom-and are completely immersed in the water.
The decision is usually based on if the the basement is finished, or will be, as the submersible pump is less obtrusive.
In commercial applications, submersible pumps are generally common, as they funtion on a different principle. Unlike pedestal pumps that “suck” water up from the sump like soda thorugh a straw, submersible pumps “push” water up the pipe.
Discharge Pipe
The discharge pipe should end as far from the house as doable, to prevent the water from getting it’s way back below the foundation.
In decades past, the pipe was often connected to the sanitary sewer routine. This practice is now outlawed as it can overpower the water treatment facilities. Be aware that if you are retrofitting an older home, codes and ordinances may require you to also deflect the discharge line.

Water, in large quantities, can be devastating. From Noah’s Ark in biblical times, to the Johnstown (Pa.) Flood in 1889, to the 2004 tsunami in the Indian Ocean, water can be as much of a troublesome element as fire.

But in smaller quantities, water can be good. You swallow a couple of glasses of it every day to stay healthy. You wash your car with a bucket full of it, or a load of clothes with a bit more.

In even smaller quantities-when it is condensed and diffused, and generally called moisture, it can cause as much heartache as a flood or other act of nature, especially in the construction industry.

Dampness can be a villain that everyone faces at some point or other.

In a nation such as the United States, with many different climates and weather-zones, fighting moisture intrusion and subsequent damage calls for different products and tactics depending on where in the country the war is being waged.

Part of this article surveys many of AWCI’s contractors to establish widespread use of tactics and products in various areas, but first, let’s review some basics.

Three Water Flavors
Moisture, which is to say water, comes in three different flavors: solid (ice), liquid (water) and gas (vapor).

Most contractors have a respectable handle on the solid variety, and-especially in the South-have little or no trouble keeping it out of buildings. Many also have a fairly good handle on the liquid form. If anything is causing headaches nowadays, it is vapor.

Maria Spinu, Ph.D., of DuPont Building Innovation, has made a brilliant occupation of studying and combating vapors especially, and has this to share about it-and the dew point temperature-in an announcement for one of her 2005 lectures:

“Water exists on earth in three physical states that can undergo reversible phase transformations. Dew point temperature is the onset of the vapor-to-liquid alteration known as condensation.

“Moisture problems in buildings are the result of liquid water accumulation within the building enclosure. The sources of liquid water within a building enclosure include liquid water intrusion or condensation of excess water vapor transported by air currents or through diffusion.

“Dew point temperature is the temperature at which the concentration of water vapor reaches its saturation and will condense on cold surfaces to form droplets of water. We often see condensation on windows or further cool building surfaces. This so-called surface condensation is not much of a problem. However, when condensation occurs within a building assembly (interstitial condensation) it can lead to moisture problems, which range from building durability and performance, to indoor environmental quality (IEQ).”

Envelope Penetration
The purpose of a building’s envelope is to keep the internal environment separate-and protected-from external conditions. This includes keeping the cold (or the heat) out and the heat (or the cold) in. Another purpose of the envelope is to keep moisture out.

According to the McGraw-Hill Construction’s Continuing Education Center’s course on air barriers (January 2006), “Moisture, when it does enter the building, moves through the envelope as liquid water or as water vapors. The difference between the two physical states of water is the size of the molecular aggregates: liquid water exists as large molecular aggregates (up to 100 molecules at room temperature), while water vapors exist as free molecules. Consequently, the transport mechanisms are different for liquid water and water vapors.”

Liquid Water. The main source of liquid water for above-grade walls is rain, which can find its way behind the exterior cladding and so be driven into the building enclosure by four main forces:

• Gravity, which can draw water up through openings and cracks, and into the construction assembly.

• Capillary forces, which act like a sponge sucking water through small cracks and pores. Smaller cracks result in greater capillary forces.

• Rain droplets can pass through openings in the exterior cladding, driven by the thrust of the falling rain.

• The pressure differential can push or suck water through openings and cracks, into the construction assemblage.

Water Vapor. When moisture enters the building as water vapor, it penetrates the envelope either by air currents or by vapor diffusion.

For vapor diffusion to occur there has to be both a driving force and a pathway. In this case, the driving force is the difference in water vapor concentration (or difference in vapor pressure) across an assembly: Water vapors flow from an area of higher concentration (higher vapor pressure) to an area of lower concentration (lower vapor pressure).

However, looking at the practical side of things, experts estimate that the amount of moisture vapor shifted by air currents can be 100 to 200 times higher than the amount shifted by diffusion, and can account for more than 98 percent of all water vapor movement through the constructing envelope.

The air current rule of thumb: Vapor flows from warm (high pressure) to cold (low pressure).

The Vapor Barrier
Keeping the moisture out (and away from insulation, where it can do major damage) is the purpose of the vapor barrier. The main design decision is where, exactly, to place it, especially since vapor, reaching a vapor barrier and with nowhere else to go, will eventually accumulate, reach a dew point and turn into liquid water.

Heating or Cooling Climate. In a heating climate-where a building is heated more days of the year than cooled-the vapor (by the warm-to-cold principle) will prevalently travel toward the outside. In the cooling climate the opposite it true: Vapor will predominantly travel from out the envelope toward the inside of the building.

Since barrier membranes are usually placed adjacent to wall insulation, the issue of where, exactly, you place it is determined by the prevalent vapor direction. If you happen to place it incorrectly-i.e., at the far side of insulation-as the vapor travels, condensation is likely to occur inside the insulation and degrade it considerably over time. Fiberglass can lose as much as 70 percent of its insulating properties when wet.

It is therefore crucial to place the barrier at the near side of insulation-as the vapor travels-so that vapor hits the barrier before entering insulation.

In a heating climate, that means placing the barrier between the inside of the building and the insulation; in a cooling climate, between the outside of the building and the insulation.

Who Determines Placement?

When it comes to determining not only the risk for moisture intrusion, but the products-and their specific placement-to guard against it, the engineer calls the shots.

As Bill McPherson of Central Ceilings in Massachusetts succinctly put it: “We don’t devise, or recommend, solutions. We implement them.”

This sentiment is echoed throughout the country, where it is always up to the designer or the architect to detect and solve potential moisture issues.

But there is one interesting caveat: According to Pat Arrington of Commercial Enterprises in New Mexico, the contractor license in his state lays the ultimate responsibility for any building problems at the contractor’s feet, whether he followed incorrect design advice or not. So, New Mexico contractors, think twice.

Gregg Conrad, president of CSW, Inc. in North Carolina, adds to that that if he notices something wrong as far as fighting moisture goes, he would “raise a flag. Even though the engineer specifies the system, and we’re only responsible for applying it properly, if there’s an inconsistency in the design we have to make them aware of it.”

An Engineering Vision
Jim Stump is a Portland, Maine-based engineer with Criterium Engineers, a company of consulting engineers with more than 70 offices in North America. His view on moisture problems/solutions is well worth sharing: “Of course, moisture intrusion is always through the building envelope. How that occurs here in Portland, Maine, nonetheless, is different from how it occurs in North Carolina, and certainly different from, say, Phoenix, Ariz.

“The vapor barrier needs to be on the warm side of the insulation. That is the basic criteria. So, in the South, where the warm side of the insulation is usually the outside, and you are attempting to cool the indoors, the vapor barrier would be toward the outside of the building.

“In northern climates like here, it’s the reverse. The warm side of the building in the wintertime is the inside; the cool side is on the outside, so the vapor barrier should be toward the inside.

“The difficulty with design comes in climates that are in-between, states akin to New Mexico or the mid-Atlantic states like Virginia or North Carolina, where you get both.

“The vapor moves from hot to cold, and when it reaches the dew point it will condense, and if that happens to be in the insulation, then you have a problem.

“A critical issue when evaluating a construction for moisture solutions is to view the building as an organic whole, and take all aspects into consideration.

“The climate is just one factor. You also have to evaluate airflow, blueprint, specific location-a building on top of a hill will behave quite differently from one down in a valley-the type of heating deployed, the type of cooling used. How much sun does it get? Is it a solar building? All of these things relate to the organic whole that you should to consider.”

Fiberglass Insulation. As mentioned earlier, fiberglass degrades greatly when wet. Why precisely is that?

“Fiberglass insulation,” explains Stump, “relies on air pockets, and while it gets wet it loses those air pockets and, therefore, loses its insulation value.”

As much as 70 or 80 percent?

“It’s certainly possible. And I, unhappily, see that phenomenon quite often.”

Wood Framing. Stump has this to offer: “Some designers suggest that when it comes to wood-framed walls, you should put a vapor barrier on both the inside and the outside to try to seal the wall.

“My experience is that, although this may look good on paper, in practice-because no barrier is ever 100 percent effective-you’re going to wind up trapping moisture inside that wall.

“You have to consider that the wood frame has quite a bit of moisture in it already, even if it is a kiln-dried piece of lumber. Over time, it will lose some of that moisture, and this has to go wherever. If sealed in, it will eventually reach dew point and condense inside the wall.”

Taking the Country’s Moisture Fighting Pulse
What products are used where? Keeping in mind that the contractor as a rule does not choose, nor recommend, the moisture fighting weapons he deploys, the question becomes instead: Which products does he normally install (as specified by the architect)?

The brand names you would expect to hear are the names that popped out of the mouths of contractors from all over the country; it is their preferences in manufactured goods type that vary.

Gabriel Castillo of Pillar Construction in Virginia likes liquid-applied membranes, which become part of the substrate. “When the liquid spread on membrane dries, it hardens to a rubber-like, waterproof membrane, so you know that it will cover and seal well. There are no pores, no holes, no way for moisture to penetrate. … You just roll it on. It’s as if you were to apply a very thick paint.”

Stephen Angell, president of Cape Cod Plastering in Rhode Island, uses “a self-healing, peel-and-stick product, for exterior cladding.”

Robert Aird of Robert A. Aird, Inc. in Maryland does of lot of exterior insulation and finish systems and sees the gamut when it comes to product names, but he cautions about maintaining the integrity of the entire system: “Some [barriers] can be used with other products, but normally they are only tested and approved to work with their own EIF system.

He goes on to say, “In the last 10 years or so, though most actively over the last three or four years, we tape all sheeting joints, we spot the screw heads, we seal all penetrations and connections to other materials, and then apply a liquid-applied barrier over the complete face of the building to create an air- and water-barrier-or a WRB, a weather resistant barrier.”

But in Florida, Eric Boulanger of Boulanger Drywall Corporation does not frequently see liquid applied membranes being applied.

Gerald Roach of Forks Lath & Plaster in North Dakota mostly sees the big brand names, but adds that “it’s also getting more common to do a sprayed-on or trowelled-on moisture barrier over the sheeting, particularly on bigger jobs like the Wal-Marts and motels.”

Glenn Sieber of Easley & Rivers, Inc. in Pennsylvania says, “What we now see more and more of is studs, sheeting, then a spray-on or a trowel-on or a place-and-press membrane for waterproofing-afterward a rigid insulation.”

Richard Riley of Simpson Commercial Contracting, Inc. in Alabama: “On the exterior partition substrate we like to use a roller applied barrier, because they’re seamless. On the exterior wall-if we’re worried about moisture-we normally use an elastomeric finish.” Riley adds that all the major brands work.

The moral of this story is that if you can smell it, you missed a turn way back there, and you’re now facing damage control, literally … which usually means several pounds of cure.

The ounce of prevention is to understand how moisture travels, and how to channel its movement.

Coeur d’Alene, Idaho-based Ulf Wolf writes for the construction trade as Words & Images.

Sellers have been actively accepting offers on properties prior to the Minnesota, Wisconsin and Michigan auction. We have Pre-Sold approximately 20% of the properties in the Minnesota, Wisconsin and Michigan area.

Please refer to our website to verify if your property of interest is “Still Available.”

Thank you,

HUDSON & MARSHALL

America’s Auction Authority
———————————————————

I realize you don’t want to read someone else s spam on a blog but here it is anyway, and that is the news we have been waiting for. As you can see the above auctions have pre-sales for cash customers and people are buying repossessed houses up left and right. At first there was a lot of investors ready to buy some of these and fix them up and rent them out to pay for the expenses and then later when the market balances out, and the prices go back up, sell them for a huge profit. And this is very true. The basic people that were buying houses were the individuals with more money than brains. The gamblers and real estate investors. But now the people that need a house are entering the market. That is where the customers are going to have to come from to get this huge backlog of houses off the market.

I know some people in that ship. The economy seems to be stabilizing somewhat and regular people are buying houses. People that had an apartment and because one of a couple got laid off, they moved in with mom and dad or Uncle Jim and they have had a sufficient amount of that, and want their own place and with financing they grasp they can buy their first house for less than the rent on an apartment. It is true that these people have protected their credit ratings and they have good credit and have like I said have been putting away for a down payment. Well guess what? The ten or 20 percent down payment has been cut in half or more with some sweat equity.

I also understand, because my tie-ins with the real estate industry, I know some people that are the investors I first mentioned. I went with them to look at plenty of houses and check the conditions of the houses. That was late last fall I started doing that. At that time we could take our time and look at lots of houses. We could throw in bids from 25% to 50% less than the banks were asking. Now lately the to get a house we have had to over bid by about 5% to 10% to get the property. Also we have seen a lot of the banks remove the land from the list during our negotiations.

Well so what does that all mean? There is getting to be a dearth of these under priced, repossessed houses. The prices have been steadily rising over the last 9 months. I realize that there are still people in financial trouble and hanging on by  a thread and may yet lose their house. But the real truth is that the supply of these houses is starting to dry up. People in general are not clued into this. They won’t figure it out till it is too late to buy one for investment.

The result is that all the people that have legitimate reasons to sell their house, like job opportunities and divorce along with grandpa dying and retirement may be able to unload their homes pretty soon at a reasonable price.

The reality is that people are becoming convinced that the financial system has stopped getting worse. That is all it is going to take, for people to start spending again. The government laid out almost a trillion Dollars to boost things but that was a smoke screen because very little bit was really sent out. Only where they needed it the most. Something like 10% was sent out. I think the government did all the right things. Rescued some companies that needed to be rescued. Convinced people that they (the government)are doing something. Got lots of publicity about helping people and companies by the complainers. Built a huge smoke screen. It was or is a very complex plan and it is working.

People don’t realize how bad things may perhaps have gotten in the world financial system. There had been a huge recession in the economy every 65 to 70 years since the Roman ages. It materializes after everyone is dead that went through the last one and there is no one left to tutor the lessons. So I guess the next one won’t happen till 2075 or so. How’s That?

Basement waterproofing is not a do it yourself job. For a proper assessment, it is most reliable to obtaining the estimation if a trained, educated Basement Waterproofing professional.

If you you are constructing new or dealing with water trouble the same rules apply. Further than 90% of basements seep out water from the walls and the joint that the floor and wall get together. Basements hardly ever leak water up all through the floor, although this can happen in certain cases, generally from blocked drain tiles around the outside perimeter all-around the building. This can as well happen if there are artesian wells under the floor.

If the subsurface or underground water level is close by to the bottom of the basement floor slab, water rises up through the slab by capillary action, as well as you will suffer with a wet basement. If the subsurface or ground water level is higher than the basement floor, water leaks in up through the walls and floor, causing standing water in any basement plus, at times, humidity in the rooms overhead.

As concrete dries, it inevitably develops capillaries. Allow the concrete to cure for at least 28 days and followed by spreading a sealant to the concrete. Shield the cement against water leaching; this will also make stronger the concrete. Unfilled cinder blocks and concrete blocks have a void core; some have perceptible holes other than microscopic pores.

The most effective basement waterproofing technique is to use a sealant on both sides of the cinder block. Be certain the concrete has cured for at minimum 28 days, making sure to allow 14 days for the mortar in cinder block walls as well. After applying the sealant, let the concrete cure out for at least 3 days before doing any additional exterior waterproofing or backfill.

One basement waterproofing is with black tar on top of the outer surface. Using this method of waterproofing for a basement is to some extent questionable. The problem is that it does not hold up very long. It may help to improve your problem for a period, most likely it will only hold up for a few years.

A better choice for basement waterproofing, is rubberized membranes. These particular membranes when  apply to your walls and your floor are initially a liquid that cures quickly into a special membrane. They are simple to do yourself.

Another basement waterproofing method includes using  waterproofing paint. Waterproofing paint is the least expensive option. However, it is not one of the best choices. Some people have had good success by way of this method, well others felt it did not last very long time at all.

Expensive yet effective basement waterproofing is to due the external foundation drains. This choice is good if you turn out to live in an locale where it rains a good deal. Most persons have found that it is enormously effective.

Every one of these methods have pros and cons, though, it is important that you know your options for basement waterproofing. In most cases going cheaper may be effective for your trouble; however, a bigger problem could be lurking as a consequence water could start leaking into your basement. This might call for some drastic waterproofing measures.

Water problems can take place at any time, you may in no way have dealt with water problems previously. Then spring comes and all of a sudden, you have a difficulty. First check that you have a functional sump pump and after you have determined that your sump pump is working and you still have a wet basement, Call a to have your basement assessed for waterproofing Expert. You can call Bob and make an appointment  586 703 0112

This can be caused by a slow to react sump pump if you have one.
Maybe yours needs to be changed. On the other hand if yours
is pumping water out before it gets half way up there is a good
chance that your drain tiles around the outside of the basement
have filled up with silt and sand and can no longer handle all
the water trying to get in.

We can fix both things but it is your duty to call right away
and get the ball rolling. The longer you wait the more mold
builds up. Mold starts within 24 hours of the carppet getting wet.
The padding is the first place. Then the carpet itself. After a
couple weeks the house could smell so bad that you would have
to get out for your own good.

Give me a call at 586 703 0112

Basement water seepage can cause lots of problems to the homeowner – both financially as well as from the viewpoint of the health of the residents. A basement that has an ideal basement waterproofing system in place has the following advantages: Helps maintain robust foundations, especially foundation walls Keeps the ambiance in the home clean and hygienic Lowering the ’stack effect’ – the rise of toxic gases into the upper floors of the home Frees the basement of disease causing germs such as mold Helps in increasing the resale value of the home by several notches

Therefore, the need for crawl space waterproofing is imminent for all homeowners. A crawlspace can be waterproofed by a basement waterproofing contractor or a basement repair company in the following ways:

Under Floor Drains are the traditional and the most effective way to channel out water from flooded or wet basements. As most of the excess water either rises off the floors or seeps down the fissures in the cracked walls of the basements, a underground drain system is a great way of keeping the basement dry in a cost-effective way.

Crawl space encapsulation systems, including basement drainage arrangements are another popular method to keep water off your basements. French drains, crawl space liners, etc. are some of the other efficient waterproofing measures for a basement. However, if not installed properly, these drainage systems can cause a lot of inconvenience to the homeowner with water clogging and other issues.

Sump Pumps, one of the most recent technological marvels in the basement waterproofing industry, sump pumps are efficient dehumidifiers. Sump pumps are used especially to take out stagnant water from flooded basements as well as to dry up a wet or damp basement. Sump pumps too, have to be professionally installed by basement repair contractors.

Finishing products such as wall insulation systems and flooring products, that are used to provide supportive heating to the basements in order to keep them dry and comfortable are also a long-term option used by basement waterproofing experts.

However, before choosing a basement repair contractor or a crawl space waterproofing services provider, it is always necessary to check for credentials as well as the track record of the company. Choosing a local basement repair company is always beneficial as they are well-acquainted with the climate than companies located outside the specified region. References and personal checks are also important before you settle on a final waterproofing deal. However, as most basement waterproofing companies offer free analysis of your basements and subsequent free quotes, shopping around for a waterproofing company is not at all a waste of time or energy!

Moisture in the Crawl Space

Moisture ruins houses by providing a hospitable environment for mold, fungi, and insects that destroy wood framing. Our moisture transfer solutions include sealing all air leaks from vents, windows, doors, duct work and eliminating any puddles of water. The problem with a vented concrete crawlspace is that as warm air rises in your home, it brings up with it the air that was previously in your crawl space, including moisture and mold spores, as well as anything else that may be airborne down there. Sealing the crawl space from the earth and outside air is the solution to moisture and dampness in the home. Properly sealing the crawlspace and removing the moisture from the ground and air is part of the solution that helps provide a mold-free, radon-free, and insect-free environment, which leads to a more energy-efficient and healthier home. The moisture generated in the crawlspace will lead to structural damage and higher energy costs. To avoid moisture’s negative affects, a crawlspace should be completely sealed and isolated from the ground and the humid outside air. An important part of a crawl space moisture control strategy is the installation of a vapor barrier.

Crawl Space Moisture Control

Homes that feature crawl spaces often suffer from moisture damage related to the crawl space environment. If you have standing water in your crawl space or if the insulation in your crawl space falling down or wet and moldy or if there so much junk in your crawl space that you can’t even get inside or if your crawl space is humid and is your plumbing and heat ducts are sweating or if you are you concerned about mold and fungus in your crawl space then it is time to give us a call. The polyethylene sheeting should be laid over the crawl space soil with a minimum of joints. We always install sealing tape over the joints as well. Over time contractors and inspectors realized the vents that were installed to remove humidity in fact helped to increase the humidity level in most crawl spaces.

Oakbridge Construction Takes Over

Oakbridge Construction can seal your crawl space, lower relative humidity levels, eliminate odors, lower energy costs, and gain you storage space. Lower energy bills translate into savings year after year. Oakbridge Construction provides two main product systems to seal your crawlspace and protect your family’s health. That would include the drainage and pump system and the encapsulate system. In most geographic areas, fresh outside air is not dry and tends to worsen the humidity problems when it enters the home. Mold spores, odors, humidity, and critters create a very unhealthy environment for people.

Oakbridge Construction encapsulation system includes products that prevent crawl space moisture by encapsulating the crawl space with a vapor barrier and closing off the crawl space vents, and, to make a healthier crawl space and home. The real issue in crawl space encapsulation is its power to make your home free from any moisture problems. After installation of the encapsulation system, along with the optional dehumidifier, the humidity levels dropped from 80% to 45% within a 2-week period. In the summer this lower humidity (sweatiness) can feel pretty good.

There are crawl space encapsulation products such as crawl space vapor barrier liner to get your crawl spaces free of insects and other organisms. To avoid moisture’s negative effects, install a crawl space vapor barrier to isolate your home from the ground and the humid outside air, and then optionally, condition or dehumidify the crawl space air. Call Oakbridge Construction at 586 703 0112

Here is a Testimonial from our Testimonials page. All testimonials come here hand written from customers and are very genuine.

Very happy that they were able to fix the problem in our basement of water
leaking through cracks in the wall without having to tear the entire wall
out of our finished basement as other companies suggested we do.G& MB. of Rochester Hills

In the old days we would excavate this wall crack out from the outside and try patching it. Not to mention the fact that we would have to remove part of his patio, digging is a hit or miss type of repair and does not always work. It is easy to miss a tiny portion of a crack outside in the mud. Now we repair these wall cracks from the inside using an injection of foam and install a dry well. This is a much more reliable solution.

These leaky rod holes actually can leak worse than the wall cracks. We have fixed up to 50 of these per basement. On the other hand we have a 2 rod hole minimum. We do it all, big and small.

Basement water problems don’t have to plague you any more. All basement water can be eliminated, whether the water is coming from wall cracks or leaky rod holes or coming up through the floor. There is no doubt that Michigan is a wet state. Soggy cinder blocks, wet carpeting, white powder on concrete blocks can all be fixed with a basement waterproofing system Oakbridge Construction.

We also work on a lot of block basements. Block basements are waterproofed differently than concrete wall basements due to the fact that cinder blocks are hollow and the water usually falls to the bottom of the wall inside the blocks. Block basements require a bit more expertise to get the job done right. Give us a call to stop water on the floor and walls.

Click here to download your copy of AAA Insurance Water Damage Brochure. This is a handy thing to print up and refer to. Click HERE. Also check our Insurance page because there are 2 different types of insurance that cover basement floods. Sump pump insurance and flood insurance. Not to mention FEMA flood zone insurance.