Table 4.3a – Attic By Region


 Number of households by region
Canada Atlantic Quebec Ontario Manitoba / Saskatchewan Alberta British Columbia
Dwelling has an attic
Yes 8,059,468 A 664,742 A 1,575,283 A 3,271,005 A 615,988 A 1,041,575 A 890,877 A
No 1,454,780 A 117,594 A 516,049 A 352,993 M 95,371 M 122,206 A 250,567 A
Valid skip Footnote 1 5,016,526 A 213,587 A 1,479,950 A 1,837,296 A 225,173 A 438,013 A 822,506 A
Don’t know 104,047 M - U - U - U - U - U - U
Not stated 320,115 A - U 119,038 M 128,475 M - U - U - U
Dwelling has an insulated attic
Yes - on the attic floor 5,576,534 A 485,380 A 1,093,225 A 2,263,482 A 466,569 A 668,962 A 598,916 A
Yes - on the attic walls 262,173 A - U - U 124,223 M - U - U - U
Yes - on both the attic floor and walls 1,189,844 A 109,449 A 215,286 A 490,170 A 71,154 M 170,688 A 133,097 A
No 128,442 M - U 73,745 M - U - U - U - U
Valid skip Footnote 2 6,471,306 A 331,181 A 1,995,999 A 2,190,289 A 320,544 A 560,219 A 1,073,073 A
Don’t know 748,138 A 28,224 M 114,734 M 322,772 A - U 130,716 M 103,564 M
Not stated 578,499 A 47,992 M 177,822 A 229,923 M - U 52,339 M 45,494 M

Legend:

The letter beside each estimate classifies its quality as follows: A–Acceptable, M–Use with caution, U–Too unreliable to be published.

Notes:

Due to rounding, the numbers may not add up and may differ slightly among tables.

Source:

2019 Survey of Household Energy Use