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Attic Insulation
(Attic Floor)
If your attic isn’t used as a living space, insulating the attic floor is often the smartest and most cost-effective option. Without insulation, warm air naturally rises and escapes through the top of the house, making the rooms below harder to heat and less comfortable in winter.
With professional attic floor insulation, you keep heat where it belongs — inside your living areas. It improves comfort, reduces drafts and heat loss, and can lower energy use depending on the home and heating habits. It’s also a clean upgrade with minimal disruption, because the work is done in the attic rather than inside your rooms.
*Depending on insulation value (Rd) and surface area, ISDE subsidy may be available.
Why attic floor insulation is worth it
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Keeps heat inside the living space (less heat loss through the top)
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Warmer rooms below and a more stable indoor temperature
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Often the most cost-effective insulation upgrade
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Quick installation with minimal disruption
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Can improve acoustic comfort and reduce echo/noise transfer
Signs your attic needs insulation
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Upstairs rooms feel cold in winter
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Big temperature difference between floors
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Heating is on but the top floor stays hard to warm
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High energy bills for the comfort you get
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Little or no existing insulation visible in the attic