Room Over Garage Insulation In Barrhaven, Ontario

Ontario attic rebates up to $1,250 may apply

Worker in a black cap pressing foil-faced insulation into the framing of a sloped ceiling

Room over garage insulation warms the bedroom or bonus room above an attached garage by sealing and insulating its floor, its short side walls and the slope overhead.

These rooms are common in two-story Barrhaven homes. The garage below is unheated, the short attic spaces on each side are cold, and the room ends up several degrees colder than the hall outside its door.

Where Room Over Garage Insulation Loses Heat

There are three weak spots. The floor sits over the garage ceiling, where the insulation between the joists often has gaps or has fallen away. The knee walls, the short walls on each side of the room, often have batts with no air barrier behind them. The sloped ceiling is a shallow space with little room for depth.

The work fixes each of these in turn, and the visit checks all three before the quote is written.

Sealing And Filling The Floor Over The Garage

The floor is often the biggest loss. We seal the rim joist area and the gaps between the joists where cold garage air flows in, then fill the joist bays with dense insulation. Sealing the open ends of the joist bays stops garage air from flowing under the room.

Knee Walls And The Slope Above The Room

Knee walls get sealed at the top and bottom and covered on the attic side so the batts stay tight against the drywall. The flat attic above and the sloped sections get topped up with loose fill, with baffles where the roof vents run. The cathedral ceiling insulation page covers slopes that have no attic above them.

Room Over Garage Insulation Price Range

In Ontario, this work usually costs $2.50 to $4.50 per square foot of the room's floor area. How much of the floor, walls and ceiling need attention sets the final number.

Book A Room Over Garage Insulation Visit

Have the cold room checked and priced by phoning (343) 301-5519. The home page lists our other services for Barrhaven homes.

Request an Estimate Call Now: (343) 301-5519

Related Attic Work

These jobs are often quoted together, because the same visit and the same crew can handle them in one trip to the attic.

Thick grey loose-fill insulation covering an attic floor beneath diagonal wood bracing and roof boards

Blown-In Attic Insulation

Blown-in attic insulation spreads an even layer over the entire attic floor, around wires and trusses, while a clean existing layer stays in place.

How it works and what it costs

Deep, even layer of grey blown insulation running to the low eaves of an attic with vent openings under the roof edge

R-60 Attic Insulation

R-60 attic insulation is our usual target for Barrhaven attics: a deep, even layer over a sealed ceiling.

How it works and what it costs

Worker in a white protective suit and respirator holding a large hose over grey loose-fill insulation between attic joists

Attic Insulation Removal

Attic insulation removal vacuums out wet, dirty or flattened material, leaving a bare floor that can be sealed and filled again from scratch.

How it works and what it costs

Worker in gloves and a dust mask fitting pink insulation batts between wall studs beside a window

Attic Air Sealing

Attic air sealing plugs the gaps in the ceiling so warm house air stays downstairs, and it happens on every job before anything new goes on top.

How it works and what it costs

Yellow fiberglass batts laid between attic joists with a louvred gable vent at the far end of the attic

Attic Ventilation And Baffles

Attic ventilation moves outside air in at the soffits and out near the ridge, so the attic stays cold and dry in winter and less hot in summer.

How it works and what it costs

Worker on a yellow scaffold pushing insulation batts into the joists overhead in an unfinished room

Cathedral Ceiling Insulation

Cathedral ceiling insulation fills the rafters above a sloped or vaulted ceiling, a closed space too tight for loose fill to be spread across.

How it works and what it costs

White blown fiberglass insulation spread across an attic floor between angled roof trusses

Attic Insulation Rebate

The attic insulation rebate from Ontario's Home Renovation Savings program covers a share of an attic upgrade, with the payment tied to the R-value the attic has before work begins.

How it works and what it costs