Rake Edge Flashing Roof

When replacing shingles on a roof or constructing a new roof it is important to give proper consideration to flashing details on the drip and rake edges.

Rake edge flashing roof.

At the eaves when installing the drip edge on top the underlayment a 4 inch wide layer of asphalt roof cement complying with the astm d4586 type i or type ii is required. Flashing wrapped at the rake edge gives that extra layer of defense. 015 material thickness. One by 2 inch rake boards often cover the exposed top edge of the siding when there also is an eave overhang on the gable end.

Because paul is working alone he sets the drip edge flashing in place on the rake and cuts and bends it in place. 29 gauge galvalume gr2 gable rake flashing in white model 987615 22 89 22 89. Three tips for overlapping drip edge flashing. When this occurs the water may run back under the edge of the shingles often wetting the roof deck.

Your shingles and gutters do most of the work at the eaves so the drip edge is merely on call support. Overlap pieces at least a couple of inches shingle style with pieces higher up on the roof overlapping pieces lower down. The top edge of the board rests against the roof decking and the bottom edge covers the siding or brick. Without gable rake flashing protection wind driven rain can begin to rot the fascia and roof deck.

Cut the top of the flashing at a slight. Galvanized steel drip edge flashing in weathered wood model 08316 7 10. When water runs down the roof it pauses a moment before pouring off. Gibraltar building products 20 amerimax home.

Gibraltar building products 2 in. Gable rake flashing is a professional trim product that covers the exposed ends of metal roofing panels resulting in a neater appearance. Done properly the rake flashing overlaps the. The drip edge should be installed on top of the underlayment at all rakes and below or on top of the underlayment at the eaves.

Features safety edge. Gable and rake flashings are used on two slope roofs with a center peak to protect the roof wood and help provide a barrier that prevents water from penetrating the roof. 2 350 x 3 4 with hem. Gibraltar building products 10 ft.

Past the outside corner. Use larger rake boards such as 1 by 4 inch and 1 by 6 inch when there isn t an eave overhang on the gable end. Galvanized steel is a trusted low maintenance product that is known for durability.