Roof Leak Near Skylight

While beautiful and functional skylights are prone to leaking.

Roof leak near skylight.

1 lift up the shingles next to the skylight one at a time and brush out any dirt and debris. Replace or repair the metal flashing around the frame of the skylight. Use a putty knife to add a layer of roofing cement in the gap between the edge of the flashing and the roofing. Then press down on the roofing shingles to seal them tight.

Then lift the roof shingles away from the edges of the skylight so you can access the flashing. In some cases a leak around the skylight may indicate a serious need for roofing repairs. Try making the easier repairs with roofing cement or silicone caulking first before tackling more difficult fixes like replacing the flashing. Use roofing cement can or tube to seal any gaps or holes in the flashing.

The best solution in this case is to slope or build the roof up so water will not pool. Pooling water can eventually penetrate through the roof s rubber membrane and metal flashing of a skylight resulting in a leak. If you notice a leak around your skylight you ll want to diagnose it and have skylight repairs performed as soon as possible. A leaky skylight isn t just an eyesore.

In fact skylight leak repairs are among the most common roof leak repairs seen in residential roofing. It may be an indication of more serious hidden damage. If your steep roof creates a sharp valley where it meets the chimney you may have a buildup of leaves sticks or other debris that sit above your chimney. Apply 100 silicone caulking tube to seal leaks around the skylight lens.

2 using a caulking gun loaded with a tube of roofing cement force the mastic up under the shingle where the metal flashing meets the roofing felt the thick black paper under the roofing material.