Glass Roof Leaks

Sunroofs are particularly susceptible to leakage because most are actually meant to leak by design.

Glass roof leaks.

These holes often get blocked with dirt and debris. Also ensure the skylight was installed with proper pitch. Some roof leaks are tough to locate. Leaks can sprout down the sides of poorly fitted skylights and rubber seal around the glass can dry out and wear out as well ruining the water barrier.

Check for cracks in the flashing along the top and the sides of the skylight as well as any missing or cracked shingles around it. Either the skylight wasn t installed correctly or the flashing and seal around it have become worn. If your ceiling has a plastic vapor barrier between the drywall and the attic insulation push the insulation aside and look for flow stains on the plastic often water runs to openings in the vapor barrier such as at ceiling light fixtures. Finding the source of a leaking roof can be tricky.

Sunroofs can leak in a number of places. Inspect the weep holes at the bottom of the track on each window in the sunroom. Sometimes the water shows up at a ceiling spot distant from the leak. In between the glass and the frame this happens from a worn or weathered seal in the skylight itself.

It s not uncommon for roof leaks to start high and for water to travel down rafters or drywall. Before dripping through the ceiling or running down a wall. In order for the glass to sit flush against the roof there is usually no exterior gasket to block water from dripping down along the outside edges of the sunroof. Sometimes the water will travel several feet from the entry point to the point at which the leak shows up.

Caulk around the glass. It s important to patch up roof leaks effectively especially for the chilly winters and the ever present british year round rainstorms. In between the frame and the roof this is a roof problem. This results in leaks because the windows can t drain water appropriately.

Use a sewing needle or other pointed object to clear the weep holes so the windows operate properly.