We have an A/C (and gas-fired heat) unit in the attic. It uses (forced) air ducts going to the ceilings in the rooms. I was in the attic today when the A/C turned on. I felt cold air come on my leg when I was near the unit. I then looked to see that this small amount of air was coming from near...

I have a new Andersen 400 double-hung window that's leaking air at the top left side, where the sash "jamb liner" meets the top of the window frame. The right side has no such leak and the "jamb liner" is tighter to the top. The left side has a small gap between this "jamb liner" and the top...

We moved into a brand new house at the end of 2016, and initially all the doors sealed pretty well. After a couple of years of daily traffic, the door that you walk through from the garage into the house (the one we use the most) has opened a gap between the sweep on the bottom of the door and...

Hello everyone, This is my first post here. I just bought an 1800S SF Colonial in Bennington VT. I have heat pumps and a pellet stove that keep both floors in the 70s with no problem. I un did a lot of floor vents and other sketchy mods the previous owner did and got the natural convection of...

I have air leaking around my front door. I've replaced the insulation strip all around. Seems to be coming in on the latch side. I've attached pics. When it's windy, it howls. Steph