Blaine, MN
Blaine, MN
3
2
$157
Replace 1 patio door within existing openings.
House Attic Standard Upgrade Plus 982sq ft BLOWER DOOR!!! A) Extract all insulation and hauled away. B) Install air chutes in every rafter space where accessible with blockers. C) Install a 6" kitchen broan vent through roof and completed all connections D) Apply 2" closed cell spray foam attic ceiling to reach an R-14 E) Install blown in cellulose insulation over foam to reach R-50. F) Build cardboard dam in front of access. G) Clean jobsite when completed
Attic air sealing, ventilation and additional insulation
Data sourced from Minnesota Department of Labor & Industry, Minnesota Attorney General, federal OSHA, and municipal permit offices. Records are public and may not reflect pending appeals or corrections.