If your home feels cold in winter, hot in summer, or your energy bills keep rising, the biggest problem may be above your head — your attic. Proper attic insulation in Calgary is one of the most affordable and effective ways to boost comfort and cut heating costs.
At NS Insulation, we help homeowners across Calgary, Airdrie, Chestermere, Cochrane, and surrounding areas protect their homes with high-quality blown-in insulation.

Why Attic Insulation Matters in Calgary’s Climate?
Calgary’s extreme weather makes insulation essential. Winters drop below –20°C, and summers can get surprisingly warm. Without the right insulation:
- Heat escapes rapidly in winter
- Your A/C works overtime in summer
- Rooms feel uneven or drafty
- Energy bills skyrocket
This is why upgrading to R-40 to R-60 insulating levels, recommended for Alberta homes, can significantly improve indoor comfort.
Top Benefits of Upgrading Your Attic Insulation in Calgary
1. Lower Heating & Cooling Bills
Proper insulation can reduce annual energy costs by 20–40%, making it one of the best home upgrades for long-term savings.
2. Consistent Temperature in Every Room
No more freezing bedrooms in winter or hot upper floors in summer. Blown-in insulation helps maintain steady, comfortable indoor temperatures.
3. Prevents Ice Dams & Moisture Damage
Ice dams are common in Calgary. With proper insulation and airflow, your roof stays protected from moisture buildup and structural damage.
4. Improves Indoor Air Quality
A well-insulated attic helps block dust, pollen, and outdoor contaminants from entering your living space.
5. Increases Home Value
Buyers in Calgary look for homes with low energy bills and updated insulation. It’s a strong selling point and adds long-term value.
Signs Your Calgary Home Needs New Attic Insulation
You might need an insulation upgrade if you notice:
- High heating or cooling bills
- Cold upper floors or uneven room temperatures
- Drafts or cold spots
- Ice dams on your roof
- Moisture or mold in the attic
- Furnace or A/C running nonstop
If you notice any of these, a free attic inspection can diagnose the issue quickly.

Best Type of Attic Insulation for Calgary Homes
At NS Insulation, we recommend:
✔ Blown-In Fiberglass Insulation (Most Popular)
- Excellent R-value
- Fire-resistant
- Long-lasting
- Ideal for topping up old insulation
✔ Cellulose Insulation (Eco-Friendly Option)
- Great for soundproofing
- Made from recycled materials
- Excellent coverage
Each option is installed based on your attic’s condition and your home’s energy needs.
Why Choose NS Insulation?
- Local Calgary experts
- High-quality insulation materials
- Fast same-day service
- Honest pricing
- Free inspections & quotes
- Fully insured & certified technicians
We proudly serve Calgary and all surrounding communities.
📞 Contact NS Insulation for a Free Attic Inspection in Calgary
Improve comfort. Reduce energy bills. Protect your home.