Crawl Space Drying >> Structural Drying

For many years, the standard building practice has always been to insulate the underneath of your floor over a ventilated, unconditioned Structural Drying. A better method is to construct a well sealed, unventilated crawlspace, in other words build the crawlspace like a regular basement by sealing and insulating your foundation walls rather than your house's subfloor. The advantages to insulating the exterior crawlspace walls are avoiding the problems associated with ventilating the crawlspace.

  1. There will be less insulation that is required, around 400 square feet for a 1,000-square-foot Structural Drying with 3-foot high walls. Your plumbing piping and HVAC ductwork are all within the conditioned area of your house so they will not require any additional insulation for energy efficiency or protection against freezing. By air sealing between your home and the crawlspace is less critical. The disadvantages to insulating the Structural Drying walls are, the insulation could be damaged by rodents, pests, or water. Install some drainage plane material or gravel up against the exterior home's foundation wall to relieve any hydrostatic pressure and channel the rain water to the foundation's exterior drain.
  2. Provide a foundation drainage system around the exterior at the bottom of the footing and not on top, when the foundation floor when the inside grade is below the outside ground level. Take and surround a perforated 4-inch drain pipe with half-inch gravel and cover it with filter fabric. Then install 6-mil polyethylene plastic across the Structural Drying floor to prevent any soil moisture from seeping back into the crawlspace. Overlap and seal all of the seams by at least 12 inches, and tape the polyethylene about 6 inches up the crawlspace walls. A radon remediation system will need ventilation in the crawlspace to the outside of your home.
  3. By not planning for a radon-resistant construction could necessitate the air sealing the of the floor in order to remove the radon through normal ventilation. The Structural Drying needs to be built airtight and the air barrier has to be maintained. An access door to the crawlspace needs to be positioned inside your home through the inside subfloor unless an airtight, waterproof, insulated access door in the exterior wall is built and maintained. Go over all of your plans for this type of foundation insulation with your pest control and local building code officials to make sure you abide by all code compliance.
  4. Eliminate or seal your foundation vents, make sure that your combustion furnace and your water heater that is located in the crawlspace are sealed against combustion and equipped with an external powered combustion system. Seal all of the air leaks through the outside wall during and after the homebuilding, including the band joist. Position the [ ME] access door inside your home or install an access door through the exterior that will remain airtight after repeated use. Select the insulation levels to coincide with the International Energy Conservation Code or the DOE Insulation Fact Sheet. This Insulation Fact Sheet (DOE/CE-0180) could be ordered from the Energy Efficiency and Renewable Energy Clearinghouse or accessed from the Internet.

Removing Smoke Odors From Fire damaged Furniture

The nonprofit NFPA's (National Fire Protection Association) Fire Safety Educational Memorial Fund Committee last month named the Seattle Hazmat Response Team, Seattle, Fire Damage Removing Smoke Odors From Fire damaged Furniture Washington as the 2004 recipient of the Warren E. Isman Educational Grant.

The team will use the grant to atten  read more..

Mold Remediation

After there is a fire and the Fire Damage Mold Remediation building has become saturated with water, then the presence of mold has become a major area of concern related to health in our indoor environment. Molds can be an important part of the natural environment and they have been around since the beginning of tim  read more..

Ozone Generators What You Need To Know

Ozone Generators What You Need to Know Many people who want to improve the quality of the air inside of their homes are unknowingly making it worse by using air purifiers that intentionally produce ozone, also called ozone generators.The Connecticut Department of Public Health (CT DPH) recommends th  read more..

How To Recover Documents From Water Damage

Four-ply board is the thickness most often used for matting. Larger works of art or those with undulations or raised elements such as seals may require a thicker board for the window portion of the mat. Boards heavier than four-ply are available from conservation suppliers, or they can be made by la  read more..

Dealing With Frozen Pipes

Keep open cabinet doors leading to exposed pipes (such as access doors for sinks), so that household air can warm them.The natural flow of warmer air will help combat many problems.If you have an attached garage, keep its doors shut.Occasionally, plumbing is routed through this unheated space, Water Damage Dealing With Frozen Pipes&  read more..

Animal Control And Wildlife Management

The National Historic Preservation Act (NHPA) of 1966, and its implementing regulations (36 CFR 800), requires federal agencies to: 1) determine whether activities they propose constitute "undertakings" that can result in changes in the Animal Damage Animal Control And Wildlife Management character or use of historic properties. 

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Basement Drying

Unprotected building occupants and water restoration workers should be evacuated from the Sewage Cleanup Basement Drying affected areas during the beginning stages of decontamination, sewage cleaning, and disinfection, such as until the sewage has been completely removed and the disinfectants applied. The water restor  read more..

Smoke Damage Restoration For Electronics

In Figure 17, the dashed vertical line represents the typical DC leakage current limit for a 150µF, 6.3V device while the solid vertical line represents the limit for a tantalum polymer device. It's clear that one of these capacitors would not have met the MnO2 limit and Electronic Restoration Smoke Damage Restoration For Electronics several ot  read more..

How To Report Meth Labs

Dispose of all contaminated contents in a sanitary landfill. Structural Cleaning: (a) HEPA vacuum porous building materials such as concrete block, brick,raw wood studs, wooden floors and all floors under Meth Lab Cleanup How To Report Meth Labs removed carpeting. (b) Double wash withdetergent and hot water, followed by a thoroug  read more..

How To Reduce Moisture In A Crawl Space

In tidewater red cypress, most cedars, and in redwood, it is highly resistant to decay and can even be used in contact with soil and semipermanent construction if there is no sapwood attached. Crawl Space Drying How To Reduce Moisture In A Crawl Space However, even these woods do not have the decay resistance of wood fully impregnated with an  read more..