1. Air sealing doors

• Steps 1a - 1c.

1a. Install weather stripping on exterior door

• Use a durable stop-mounted or jamb-mounted weather-strip to seal the door’s side jambs and head jamb.

• Apply caulking to the back of the weather-strip to prevent air from leaking behind the weather-strip. 

• Ensure proper operation of the door system.

• Door should seat against the weather stripping.

1b. Install threshold

• Install threshold if needed to prevent air leakage at the door bottom.

• Threshold should not bind on door and needs to be caulked underneath and both sides.

• Install corner seals (pads or wedges) to close the gaps at the bottom corners of the door jambs.

• Seal gaps between the stop and jamb with caulk.

1c. Install door bottom sweep

• Cut door sweep to width of door.

• Install sweep on interior side of door using screws (caulk back side of sweep before installing).

• Sweep must contact threshold. Ensure proper operation of the door.

2. Air sealing windows (interior)

• Seal between the fixed components of the window (e.g., jambs, sill).

• Caulk or sealant will be continuous and complete while maintaining the operability of the window.

2a. Install new latch

• Locks will be installed so that the rails of the upper and lower sashes are flush and in full contact.

• No gaps will be visible between the two sashes. Locks will be installed to achieve compression of the two sashes.

2b. Install pulley covers

• Install covers so the pulleys are completely covered and don't interfere with window operation.

2c. Caulk cracks

• Caulk the window frame where appropriate to prevent air leakage and condensation.

3. Replace glazing

• Glazing points may be needed to secure glass prior to installing glazing compound.

• Glazing compound will be added in accordance with manufacturer specifications.

• Ensure glazing compound will adhere to sash.

• Allow glazing compound to harden to ensure secure installation.

4. Awning & casement windows

• Use a durable stop-mounted weather-strip to seal all sides of the window.

• Seal the back of the weather-strip to prevent air from leaking behind the weather-strip.

• Use self taping screws to fasten to window frame. 

• Install new latch.

• Ensure proper operation of the window.

5. Client education and maintenance

• Occupants will be notified of changes or repairs made and will be educated on how to operate and maintain windows & doors.

6. Worst Case Draft test

• Conduct a Worst Case Draft Test to verify Category I, II and III appliances are venting safely before leaving home for the day.

• Testing shall be recorded using the Utah WAP Worst Case Draft Test from.