Then measure the length of the sides of the frame.
Install door insulation strips.
Simply measure widths and heights of your door at the door stops and cut to those sizes using a tape measure and utility knife or scissors.
Cut and apply foam weatherstripping step 3.
Prepare your door clean the stop moulding with soapy water and allow it to dry completely.
Install the door sweep.
Nails into the wood flange and position the weatherstripping so the entire length of the foam seals against the door.