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KHG Insulation Services

Residential Insulation

More Comfort for the Place You Call Home.

Insulation for attics, basements, walls, and garages in homes across the Greater Toronto Area, recommended for your property and installed with care.

Common Problems

Comfort Issues Insulation Can Help Address

Many comfort complaints in GTA homes trace back to insulation and air leakage. These are the issues homeowners ask us about most often.
  • Cold Upstairs Rooms

    Bedrooms that never quite warm up in winter often sit under an attic with thin or uneven insulation, or with air leaking up from the rooms below.

  • Hot Bedrooms in Summer

    Attics can get very hot in July and August. Without enough insulation, that heat moves into the rooms directly below.

  • Drafty Living Spaces

    Drafts usually come from air leakage at penetrations, top plates, and rim joists. Sealing and insulating these areas together helps.

  • Under-Insulated Attics

    Many older GTA homes have insulation level with or below the ceiling joists, well below what is typical for a new home today.

  • Unfinished Basements

    Bare foundation walls and rim joists lose heat. A renovation is the right time to insulate them properly before drywall goes up.

  • Noisy Interior Spaces

    Sound carries through empty wall and floor cavities. Acoustic insulation helps reduce transmission between bedrooms, offices, and basements.

Results depend on the home, its existing conditions, and the work completed. We do not promise specific energy savings.

Attic roof framing with rafters and sheathingReference image

Advice

Not Sure What Your Home Needs?

You don’t need to know the right product or R-value before you call. Tell us what you are noticing, such as a cold room, a drafty floor, or a basement you are about to finish, and we will talk through the options.

Photos of your attic hatch, existing insulation, or open framing help us give you a clearer picture before a site review.

Request a Free Quote

Make Your Home More Comfortable.

Share your city, the space you want insulated, and any photos. We will follow up to discuss your home and next steps.
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