on a side—a big-enough hole to toss a cat through. Because it is a crack, you can seal it with caulk, but not all holes in the building envelope are cracks that can be sealed with a tube of caulk. Some of them really are big enough to toss a cat through, and they need to ...
vinegar contains acetic acid, which may overwhelm the spider’s senses; hence they tend to avoid it. As such, even if some cracks and crevices are impossible to seal, using vinegar regularly will keep the spiders from walking through them. ...
When it comes to a home’s energy loss caused by air leaks through windows, doors, and walls (called “infiltration”), old windows and leaky doors are serious offenders. If you can hear windows rattle on a windy day, feel drafts blowing, or see light between the moving parts of a win...
One of the easiest ways to protect your windows from the elements is to install or replace weatherstripping. Weatherstripping creates a seal between your window and its frame, preventing air leaks and keeping moisture out. It’s particularly important for older windows that may not be as energy...
Self-fusing silicone tape, also known as silicone tape, is best used as a temporary solution on the middle of a pipe, commonly referred to as fracture leaks. This tape is self-adhesive and should be wrapped around a pipe multiple times to properly seal it while you figure out a more per...
Figure 3-15: Installing Flange Type Windows Before the Sheathing Wrap is Applied. Whether to seal the side window flanges directly to the sheathing or the housewrap is a matter of personal preference. Since few leaks originate at the sides of windows, either detail can work well as the flas...
In conjunction with a smoke pencil or similar smoke testing device, the pressurization allows workers to pinpoint the air leaks that will show up under normal winds and temperatures and thus to seal them systematically. Air Movement Testing Without a Blower Door Our photo (left) shows a test ...
Another similar indicator could come from a pilot light that refuses to stay lit. Also examine your appliance for signs of soot or any black or brown scorched areas. Also look out for excessive condensation on the windows, or a musty smell in the air. How to find gas leaks If there’s...
Also look out for excessive condensation on the windows, or a musty smell in the air. How to find gas leaks If there’s a hissing or whistling noise, follow the sound carefully to see if you can safely discern its source (make sure the room is properly ventilated first, and that no ...
Weatherstripping is the best way to seal air leaks around doors and operable windows — according to the U.S. Environmental Protection Agency, air-sealing your home can save you about 15% on heating and cooling costs. To judge the right amount to buy, measure the perimeter of the doors an...