All Videos

Closed-cell spray foam in a two-part froth pack is a fast and effective way to eliminate thermal bridges and air leaks in building assemblies

Plates define walls, and the marks on the plates illustrate the details

Water management begins with the framing and extends to WRB

Mesh sheeting creates a drainage space between the siding and weather-resistive barrier (WRB) allowing walls to dry much faster which makes them last much longer.

The keys to a clean polyurethane control joint between two concrete slabs 

Protect the edges from sideways rain, and overlap like you've done it before!

Use gravity and capillary breaks to stop water from seeping into the basement

Flashing, overlapping, and sealing layers keeps the outside out and the inside in

There is more to an airtight watertight door installation than flashing; adjusting the weatherstripping is critical.

This building is designed with the sun—rather than with dimensional lumber—in mind

Stretchy gasket tape, flanged workboxes, and sealant can solve a HOLE lotta air leaks

A monolithic layer of protection for holes in walls

The Tyvek weather-resistive barrier can be a water barrier and an air barrier, but it is NOT a vapor barrier