Flashing Around Skylight Metal Roof

Secure by nailing the flashing to the roof.

Flashing around skylight metal roof.

Patented sill flashing features pliable pleats that form to most types of tile. If you have to replace shingles around a skylight examine the old flashing. Roof flashing is a thin material usually galvanized steel that professional roofers use to direct water away from critical areas of the roof wherever the roof plane meets a vertical surface like a wall or a dormer. Skylight flashing systems are not required for pan flashed skylights or velux sun tunnel skylight.

It s possible for an experienced installer to retrofit flashing and install a typical skylight on corrugated. Not available for vss. For those who are unfamiliar with the term flashing it is a thin material usually galvanized steel that is used to direct water away from certain areas of the roof. However the way your roof is flashed against the skylights will be one of the most crucial aspects of the installation process.

It cannot be flush mounted. Most residential skylights sit on a raised curb made watertight with metal flashing. Repeat to install the flashing to all sides of the skylight frame. Velux skylight flashing kits are designed to shed water without relying on sealants that can break down over time.

Flashing a skylight may involve sealant as one line of defense against water infiltration but above all there must be good flashing. We offer a variety of skylight flashing systems to ensure a weathertight fit for virtually all roof types and slopes. If it s carefully removed when the old roof is torn off it should be reusable. Skylights for corrugated metal roofs are different from those for shingle or tile roofs.

Side and head flashing pieces form a gutter to direct water away from the skylight. Then fold the tabs on all sides of the skylight and screw them down. A skylight in a metal roof must be curb mounted in order to be properly flashed.