How To Replace A Threshold On French Doors

Know the parts that make up the exterior door threshold.

How to replace a threshold on french doors.

Slide the threshold into the area you have just cleared of the old wood and screw in using the screws supplied with the threshold kit. The new threshold arrived in good shape with all the hardware included. Mark the new threshold based on your measurements. Attach and secure threshold.

Measure the length width and thickness of the old threshold and have a replacement with a similar pro file on hand. To remove one use a nail set and hammer to poke the nails. Preparing the new threshold. Click enlarge this image to view illustration labels.

How to replace a door threshold in 9 steps step 1. Place the threshold carefully back into the opening and replace the screws tightening them in place with your. Many aluminum thresholds have rubber strips that flex when the door is closed to provide a tighter seal. The threshold will have to have notches on each side to fit around the door jambs.

I had been unnecessarily worried about it after reading some of the amazon reviews. Adjust and perfect the cuts with a handsaw if necessary. Use an old chisel or screwdriver to pry out the splines that hold the gasket in place if there are splines and then pry up the gasket and pull it out of its groove. Take the old gasket to a home improvement center or hardware store and buy an exact replacement.

Measure the bottom of the. Cut the new threshold to fit using a jigsaw or circular saw. First i measured the old threshold in place. Once your wood is ready spread a thin layer of silicone adhesive along the bottom of the door area.

In this video i m installing an aluminum threshold for my new entry door. This door leads into my. Mark the new threshold. Caulk the bottom of the threshold until the entire surface is covered with caulk.

How to install an aluminum threshold for an exterior door. The threshold usually fits below the stops and against the jambs. Use a carpenter s square to mark perfect right angles for these notches. Installing a french door threshold.

Replacing a threshold with a new aluminum one is fairly simple.