Exterior insulation is like putting a sweater on your house, creating an additional barrier to heat loss or gain. It’s a straightforward concept: Once your home’s exterior walls are exposed ...

While waiting for the insulation to expand, identify areas in the wall where air might enter into the house from the outside. Add caulk to these areas from the outside of the house. With the tape ...

Fitting exterior walls with insulation will reduce heat loss ... can be a DIY installation depending on the location within the house, but installing it after walls are in place can require ...

but even the most energy efficient systems can largely go to waste without appropriate exterior wall insulation and ceiling ...

Q What’s your recommendation for boosting wall insulation ... outdoor temperature difference. The last time I built a SIPs project, I calculated that they added two per cent to overall house ...

By providing an additional layer of continuous insulation on the outside of the exterior walls, it helps reduce thermal bridging, which occurs when heat is transferred through materials with higher ...

If your house was built in the past 20 years or so ... polystyrene beads or polyurethane foam. The insulation is blown into the wall cavity from the outside of your property through drilled holes. The ...