Skylight flashing

Properly installing a skylight requires detailed skylight flashing. How to install the flashing on a skylight properly. The purpose of all roof flashing including skylight flashing is to keep as much of the moisture as possible on the surface of the roofing material. A crucial part of our complete system.

VELUX skylight flashing kits are designed to shed water without relying on sealants that can break down over time. We offer a variety of skylight flashing systems to ensure a weathertight fit for virtually all roof types and slopes.

Note: Skylight flashing systems are not required for . For a leakproof skylight use a special flashing kit and installation techniques we show here. Buy the pieces separately and flash it yourself for a fraction of the cost of a flashing kit. Get essential tips about flashing kits and roof pitch. TOH general contractor Tom Silva shows how new designs and better flashing make for a watertight roof window.

There is generally an L- shape to the flashing to form a better seal. Many homeowners make the mistake of skipping this step and installing a skylight without this important piece of protection. Using this flashing will ensure that Velux's No-Leak guarantee is honored.

This flashing is used in conjunction with the Velux k Mount Skylight.

EDL Step Flashing EDL step flashing provides a weathertight seal for deck mounted skylights or roof windows installed on roofs with thin roofing materials such as asphalt or fiberglass shingles, slate, cedar shingles and shakes. Additional flashing pieces may be required for shakes or other thick . If your skylight leaks, chances are good that the problem is the seal between the flashing and the roof. Identifying where the leak is originating is the first step.

To fix a leaking skylight : 1Lift up the shingles . The flashing pieces interweave with the shingle materials to provide excellent water drainage and to cover any gaps that might exist. EL-T Thermo, ELA-T Thermo flashing are new products in the FAKRO range that combine especially well with an insulated roof. These flashings help eliminate “ cool areas” that sometimes occur between roof deck and skylight causing condensation on the interior drywall.

The underside of the Thermo flashing has flexible . This picture shows how commercial roofing techniques are made to be done quick and easy for the roofer. Following this design would leave your roof riddled with tiny penetrations that would end up leaking once the caulk degrades. Companies such as Velux supply step-flashing kits for their units.

In terms of skylights , flashing is the metal that is installed around the skylight edges to help prevent water from getting in between the skylight and the roof or attic area. Therefore, maintenance from time to time may be needed.