Insulation Costs Across Canada

National Average

$3,276 – $7,548

Based on 82 data points across 4 provinces

Detailed Cost Breakdown

Specific costs by job type, extracted from industry sources across Canada.

Job Type	Low	High	Sources
Basement Insulation Complete	$6,000	$16,500	2
Steel Garage Insulation	$5,000	$12,000	2
Basement Wall Insulation	$3,833	$10,083	6
Basement Wall Spray Foam	$4,333	$8,167	3
Spray Foam Attic Install	$3,750	$8,000	2
Exterior Rigid Foam Insulation	$2,750	$6,167	3
Attic Insulation Blown In	$2,000	$6,000	2(2 prov)
Closed Cell Spray Foam Basement 1000sqft	$3,375	$5,875	2(2 prov)
Basement Insulation Upgrade	$2,000	$5,500	2(2 prov)
Attic Insulation Upgrade	$2,075	$4,338	8(2 prov)
Blown Cellulose Attic	$2,150	$4,000	2
Blown Fibreglass Attic Upgrade	$2,150	$3,300	2
Blown In Cellulose Attic	$1,550	$3,050	2
Blown In Attic Insulation	$1,350	$3,000	2
Attic Mould Remediation	$1,000	$3,000	2
Attic Blown In Topup	$1,000	$2,750	2
Basement Insulation Vapor Barrier	$1,250	$2,500	2(2 prov)
Attic Insulation Removal	$800	$2,250	2
Basement Air Sealing	$750	$2,250	2(2 prov)
Rim Joist Spray Foam	$833	$2,050	6
Attic Air Sealing	$606	$1,963	8(2 prov)
Rim Joist Insulation	$800	$1,850	2(2 prov)
Rim Joist Spray Foam Seal	$633	$1,467	3

Job Type	Low	High	Sources
Blown In Cellulose Dense Pack	$81/sq ft	$212/sq ft	2(2 prov)
Blown In Cellulose Attic	$50/sq ft	$151/sq ft	2(2 prov)
Blown In Cellulose Loose Fill	$30/sq ft	$117/sq ft	2(2 prov)
Blown In Cellulose Wet Spray	$30/sq ft	$101/sq ft	2(2 prov)
Closed Cell Spray Foam	$8/sq ft	$12/sq ft	3(2 prov)
Closed Cell Spray Foam R22	$3/sq ft	$4/sq ft	2(2 prov)
Open Cell Spray Foam	$2/sq ft	$3/sq ft	2(2 prov)
Fiberglass Batt Materials	$0/sq ft	$2/sq ft	2

New Brunswick$3,663 – $8,478

58 pts

Ontario$2,646 – $6,338

13 pts

British Columbia$2,100 – $4,600

5 pts

Alberta$1,883 – $3,633

6 pts

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