Keep in mind that improper installation of any Regardless of the kind of roof you have, we highly recommend installing
#Installing drip edge on roof code
The 2012 Internationalīuilding Code (IBC) requires drip edges for that type of roof. You may be thinking, ‘If drip edges can do all of this, how come I onlyĬome across it a few times?” That’s because the installation of dripĮdges isn’t required, except for shingle roofs. The formation of gaps through which water can enter. Drip edgesĬan also help keep the fascia board and roof deck in place, preventing These pests from hollowing out portions of your fascia board.
Drip edges, serving as a metal barrier, can prevent Pests and small animals tend to prefer making nests in Would instead be diverted to your gutters.īenefits as well. The rainwater spills onto the fascia board, which may eventually suffer But since the edges of the shingles now bend downward, Normally, rainwater would slide off the shingles and Take for example, the case ofĬurling shingles. Waterproofing Underlying Roof Componentsįascia, or any underlying part of your roof for that matter, is one of Gutters as well as the underlying parts of your roof. It from spilling onto the fascia or the wooden board holding your This moulded metal strip diverts water to the gutters, preventing This adds added support to the deck boards and fascia, preventing movement.Drip edge is a piece of metal that’s installed at the edges of your The drip edge is attached to the fascia board below by nailing into the roof decking at the border of your roof. It is installed at the base of a roof’s exterior wall. The purpose of a drip edge is to protect the fascia board, weather-stripping, and other house components from water seepage. It also helps shed water that may enter the house through the downspouts. What Is Drip Edge Flashing On A Roof?Ī drip edge is a metal flashing inserted at the roof’s edges to direct water away from the fascia and preserve the underlying roofing components. It also helps decrease wind uplift and water penetration to help reduce wind and water damage. Where Does The Drip Edge Go On A Roof?Ī roof drip edge should be installed on top of the roof’s outer cover, immediately between the sheathing and the fascia board, forming a drainage gap between the drip edge and the fascia board.Ĭonsequently, the drainage increases water flow while protecting the roof from water damage, thus protecting the fascia board from rotting and staining. Overlap two flashing pieces by at least 1-inch end to end, with the fasteners parallel to the long grain of the flashing. The fasteners should be roughly 12 inches apart. What Fasteners Should You Use To Attach Galvanized Steel Drip Edge To A Roof?Ī 1″ galvanized roofing nails or 3/4″ external screws are recommended. This helps prevent water migrations from one area of the roof to another. Bend the corners of the eave drip edge beneath the rake edge.Drip edges are generally placed on the wall’s sheathing, but some shed builders also prefer placing them into a foam board. The rake’s drip edge overlaps the eave’s drip edge, in which the nails should parallel the long wood grain.
This is the general rule, but if the surface is rough, use every 6″ or fewer to avoid snags. This is done by driving the nail head into the felt with a slightly overlapping drip edge. Attach the rake drip edge to the felt.It also provides a good surface to which the drip edge can be fastened.
Roof felt provides additional protection by stopping leaks, water damage, and rotting of the fascia board. Place the second nail on the lower edge at a 45-degree angle to the first nail. Add an inch to either end of the drip edge.This involves inserting the nail in the hole made by the screw and then driving it through the sheathing. Attach the eave drip edge to the sheathing using nails.The metal flashing that prevents water from seeping into the house should be installed directly above the lower roof, as given below The drip edge is commonly installed at the juncture of the roof and wall.
#Installing drip edge on roof install
How Do You Install A Drip Edge On A Shed Roof? How Do You Install A Drip Edge On A Shed Roof?
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