Residential Attic Insulation

What do R-40 and R-60 really mean, and what R-value does your Calgary attic actually need? A practical, code-backed guide to checking, choosing, and upgrading your attic insulation.

Attic temperatures can exceed 60°C on a Calgary summer day — and without adequate R-60 insulation, that heat radiates straight into your living space. Learn why your attic is the key to summer comfort, how to spot the warning signs, and what upgrading to Alberta code can do for your energy bills.

Most Calgary homeowners don’t realize their attic insulation is failing until the problems — high energy bills, ice dams, cold spots, moisture damage — become impossible to ignore. Here are the 7 key warning signs to watch for, plus a practical self-inspection checklist.

Ice dams cost Calgary homeowners thousands each winter — but they are almost entirely preventable. Discover how Calgary’s famous Chinook-driven freeze-thaw cycles create ice dams, what damage they cause, and how proper R-60 attic insulation and ventilation can protect your home permanently.

Air leakage accounts for up to 35% of a Calgary home’s heat loss, and adding more insulation without sealing first will not fix it. This complete guide explains where Calgary attics lose air, how much energy you are wasting, and what a professional air sealing project actually delivers.

Discover how a poorly insulated attic turns Calgary summers into an AC nightmare — and what Calgary homeowners can do to slash cooling costs and stay comfortable year-round.

Is your Calgary home trying to tell you something? Learn the seven most reliable warning signs that your attic insulation is failing — and what to do about each one before energy bills and damage pile up.