Understanding Blower Door Tests

Blower door tests reveal the rate of air leakage in and out of a home A full energy audit can remedy many of those leaks and net energy savings.

Video: Duct Sealing and Leak Testing

Duct sealing and duct leakage testing: Two experts from Conservation Services Group, Eric Wilder and Will D’Arrigo, explain how to seal duct seams with mastic and how to use a…

Air Barriers

An Air Barrier Is an Essential Part of the Building Envelope

Flanged Window Replacement in a House with Wood Siding (5/5)

Step 5: Flash, Trim, and Seal the Window Watch remodeler Bill Robinson as he shows how to use a combination of materials to flash over the flanges, and install a…

Flanged Window Replacement in a House with Wood Siding (4/5)

Step 4: Install the Window Watch remodeler Bill Robinson as he applies sealant to the window flange, checks the window for plumb, level, and square, and fastens the flanges to…

Flanged Window Replacement in a House with Wood Siding (3/5)

Step 3: Prepare the Opening Learn how to clean the existing rough opening and inspect for damage before installing the new window. Also, see how to waterproof the opening with…

Flanged Window Replacement in a House with Wood Siding (1/5)

Retrofit a Flanged Window _Step-by-step instructions for a leak-free, energy-efficient window replacement_# with Bill Robinson

VIDEO: Replacement Window in an Old Brick House (4 of 4)

How To Air-Seal and Trim an Insert Replacement Window

Video: Replacement Window in an Old Brick House (1 of 4)

Inspect the condition of the existing window to decide if it is a good candidate for an insert replacement window. Any water damage or out-of-square conditions would tip the scales…

Interior Roof Insulation Retrofit for (Cathedral Ceiling) Rigid Foam.