Vented Crawl Space Winter Woes

Posted by cynthia in Crawl Space Insulation, Crawl Space Repair, Crawl Space Sealing, Crawl Space Vapor Barrier, Featured | 0 comments

This homeowner tried to make his home more comfortable by applying fiberglass insulation between the floor joists, in his vented crawl space

What Happens To A Vented Crawl Space In The Winter?
Crawl space vents are designed to pull outside air into your home, creating a continuous supply of outside air that moves through the crawl space at all times.

While many would debate the usefulness of ventilating a crawl space at any time of the year, contractors can certainly agree that during cold weather, these vents should be firmly closed. However, the truth of the matter is that few homeowners actually perform this yearly task.

How A Vented Crawl Space Affects Your Home’s Energy Efficiency
The purpose of your crawl space is to house the utilities in your home, including utilities that use energy to create heat, such as your home’s furnace and air duct system, as well as your hot water heater and pipes.

Housing these utilities in the crawl space during the cold winter season means that they will have to continually work harder and use more energy to do their daily task. This has a major impact on your home’s utility bills!

Which Problems does Basement Systems Solve with their Products?

Posted by jacques in Uncategorized | 0 comments

Sealing and encapsulating a vented crawl space can save a lot of money for homeowners.

There are two major problems with subterranean space in the housing industry- concrete and dirt foundations in basements and vents in crawl spaces.

Concrete and dirt are both porous materials, and when basement and crawl space walls and floors are built out of these materials, moisture from around the foundation is able to constantly pass through. This is what makes basements the infamously damp, dreary, and moldy spaces.

Likewise, the vents in crawl spaces also let in enormous amounts of humidity in the summer. When warm air rises in a home, it exits through the upper levels. This creates a vacuum in the lower levels, which pulls air upwards from the crawl space. This in turn creates a vacuum in the crawl space, and air is pulled from the vents to replace it. So crawl space vents don’t ventilate air so much as they pull air in from the outside. This pulls humidity in the crawl space and home, causing rot, mold, and mildew in the space. Wet wood attracts termites, and rotting crawl spaces lead to sagging floors and possible structural damage, so the problems begin to stack on top of themselves pretty quickly. And in the winter, the same crawl space vents will allow cold air into the crawl space, which also saves on utility bills.

Top 5 Tips for Sealing a Crawl Space

Posted by richard in Crawl Space Repair | 0 comments

From the Web site of Southface, a non-profit organization with the mission of saving energy, conserving water, and preserving the environment, comes a Top Ten List for Sealed Crawlspace Success.

The list discusses many of the issues that we here at Basement Systems have been addressing for the last 7 years, including the sealing of a crawl space with a thick, impermeable liner (you can’t save the planet if your throwing away a crawlspace full of 6-mil plastic every two years) and then conditioning the space.

You can see the crawl space list in it’s entirety at the Southface Web site, but as it deals with new construction, I have truncated it here to reflect sealing a crawl space in an existing home.

Here’s the list:

1. Moisture can enter the crawlspace when the home is being constructed, creating mold even before the home is completed. Proper drainage, sealing and insulating are important early in construction—before the floor joists are installed.

Rats in the Crawl Space in Hamilton, Ontario

Posted by richard in Crawl Space Repair | 0 comments

Rats love to live – and die – in damp crawl spaces.

A damp, musty, smelly crawl space is not the best place for a human to live, but mold, mildew, bugs and various other critters love these environments. To eliminate these unwelcome guests, a home owner needs to change the environment.

Omni Basement Systems the basement and crawl space contractor in Hamilton, Ontario who photographed the dead rat, installs the CleanSpace Crawl Space Encapsulation System to help remedy damp crawl spaces. This is a crawl space vapor barrier system that takes into account the crawl space vents and ventilation, the door or hatch, air leaks, conditioning, and more.

Your Dirt Crawl Space is Costing You Money!

Posted by richard in Crawl Space Repair | 0 comments

It costs more to heat and cool a home with a dirt crawl space. If the crawl space is vented, this causes the floors to be cold upstairs which leads to spiking heating costs. The damp air in the crawl space rises. It takes a lot of energy to heat and cool damp air and definitely puts more of a stress on an HVAC system.