BLOWER DOOR CHECKLIST
Water in all traps. Attic hatch must be sealed, closed and insulated.
Door sweeps and weather stripping.
Sill plate must be sealed to the concrete. Caulk or spray foam.
House framing sealed to sill plate. Caulk or spray foam.
Pull-down stairs: the door should be weather stripped.
Range hood and bath fans should be installed and connected to outside with proper dampers.
MODULAR HOME SPECIFICS
Marriage wall seams all foamed – attics and basements.
All lifting cable holed foamed at box beam.
DUCT TESTING CHECKLIST
(HIGHLY RECOMMENDED to do testing at ROUGH-IN)
All boots to taped to flooring and drywall depending on grill location.
Appliance box must be taped and air sealed, all factor joints sealed, and all take-offs sealed.
All duct connections sealed – zip ties are not enough.
Factory duct seams to be sealed.
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