Serving Pembroke, Petawawa, Renfrew, Arnprior and the rural Ottawa Valley

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Pink batts covering an attic floor around a framed hatch opening

Attic Insulation Cost In The Ottawa Valley, Ontario

Ontario attic rebates up to $1,250 may apply

Attic insulation cost across the valley usually falls between $1,500 and $4,000 for a full job, and the drive to your home is already part of that. The written quote after a free visit gives you the real figure.

Attic insulation cost depends on the size of the attic, the depth already there, how much sealing is needed and whether anything has to come out first. We check all of it on the visit and give each part its own price.

Attic Insulation Cost details

Attic Insulation Cost By Type Of Job

These Ontario going rates are per square foot of ceiling. New fill over an old layer runs about $1.25 to $2.75. Blown cellulose to R-60 runs about $1.25 to $2.50. Farmhouse attics with open wall tops run about $2.25 to $4.50, since the sealing takes longer.

Clearing out the old material and starting fresh runs about $3.00 to $5.75. Sealing on its own is usually $500 to $1,500 for most houses. Small jobs begin near $1,200.

What Pushes Attic Insulation Cost Up

Low roofs and tight eaves raise attic insulation cost, because they take longer to reach. Wet, dirty or crushed old fill that must come out adds a second stage. Farmhouse wall tops, chimney dams and a hatch that has to be cut or widened each add an item.

Distance does not change attic insulation cost. The drive to a farm or a cottage lane is already built into the attic insulation cost we put on paper.

What Keeps Attic Insulation Cost Down

A dry, clean layer that only needs more depth keeps attic insulation cost low. An open attic with good headroom goes faster. Doing the sealing and the attic insulation top-up on one visit saves a second trip.

Try The Estimator, Then Get A Written Figure

The estimator on our home page gives a rough range for your attic size. After we have been up the ladder, the written quote turns that range into one figure. If you heat with propane or oil, see attic insulation for propane and oil heated homes.

Get Your Attic Insulation Cost In Writing

Call (343) 301-5526 for a free visit and a written attic insulation cost for your house. Every service we offer is on the Ottawa Valley Attic Insulation home page.

Jobs That Pair Well With This One

Sealing, baffles and new fill usually travel together, and one drive out covers all of them.

Thick white loose fill between wooden posts and roof trusses in a long attic

Attic Insulation Top-Up

An attic insulation top-up lays new loose fill over the layer you have now until the whole attic reads R-60. When the existing layer is dry and sound, it is the fastest way to warm the top floor.

Details and prices
White loose fill spread around the angled braces of an attic truss system

Blown-In Cellulose Insulation

Cellulose insulation is blown loose over the attic floor, where it drapes around wires, braces and low eaves that a batt cannot reach. It suits the uneven, crowded attics of older valley houses.

Details and prices
Pink batts laid in rows across a wide attic floor under a gable with a round window

Farmhouse Attic Insulation

Farmhouse attic insulation begins by sealing the open wall tops and board ceilings that let heat pour into an old attic, then lays deep loose fill on top. It is the job old valley farmhouses need most.

Details and prices
Worker in a white suit and respirator pulling old pink batts out of an attic

Attic Insulation Removal

Attic insulation removal clears out old material that is wet, mouldy, crushed flat or soiled by animals, so new fill can go onto a clean attic floor. Blowing over a ruined layer only hides the trouble.

Details and prices
Installer in a face mask handling rolls of pink insulation inside a framed room

Attic Air Sealing

Attic air sealing closes the holes in your ceiling where warm house air drifts up into the attic. It always comes before new fill, since insulation slows heat but lets moving air pass.

Details and prices
Water-stained roof boards above wet, sagging pink batts in an attic

Ice Dam Prevention

Ice dam prevention keeps the roof cold from underneath by sealing air leaks, opening the soffit vents and adding attic insulation to R-60. Stop the melt in the attic and the ice stops building at the edge.

Details and prices
Loose fill blown deep between the braces of an attic truss system, the depth a rebate claim records

Attic Insulation Rebate

Valley homeowners who lift a thin attic to R-50 can claim an attic insulation rebate under the province's Home Renovation Savings program, and $1,250 is the top amount. Propane, oil, wood, electric and gas heated houses can all apply.

Details and prices

Set Up Your Free Attic Visit

Name your town, the age of the house and what heats it, and we will phone to choose a day.

Tell Us About Your House

A line or two about the house, the heat and the coldest rooms helps us plan the trip. Calls go to +1 (343) 301-5526.

Thanks — your request has been received. We will phone to book the free attic visit, normally within one business day. For anything urgent, call +1 (343) 301-5526.

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