My French Doors Are Leaking

Leaking exterior doors are a common problem affecting building owners and tenants causing property damage and requiring expensive repairs.

My french doors are leaking.

Remove all screws holding the threshold in place and set them aside for reuse. Open your french doors and prop them fully open. Along the jambs or in between french doors. Caulk the bottom of the threshold until the entire surface is covered with caulk.

If that is the case there is no reason why french doors that open into your home should leak. Designers and builders are aware of the issue. French doors have poor energy efficiency ratings the area where they meet at the center is susceptible to air and water leakage. Nevertheless they continually struggle to prevent water infiltration through this fundamental building element.

The weatherstrip provides consistent compressed seal and is usually designed. Open both doors fully and stabilize each with a doorstop. The problem is one of two things or perhaps a combination of both. However french doors come together with no overlap and an increased chance for air infiltration.

Sliding doors overlap which is a more energy efficient design and creates a tighter seal. Tighten the screws in the hinges at the edges of the doors and at the faces. 4 major leak prone areas around your door upper corners. Set up a power or cordless drill with a screw tip attachment.

Carefully remove the threshold from. How to fix a french door sill leak 1. However in some instances.