Roof Edge Flashing Installation

The best way is to install the roof drip edge only along the eaves first then place ice and water barrier in the snowbelt or felt paper underlayment over the drip edge.

Roof edge flashing installation. Install roof drip edge along the eaves add underlayment then place drip edge along the gable end. Tip 2 is. 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 is installed to surround roof features such as vents chimneys and skylights.

Three tips for overlapping drip edge flashing. Cover the nail heads with roofing cement and stick the felt down. Start the installation at the lower edge of the roof and work your way up toward the peak. Roof drip edge flashing corner detail.

The roof leg should extend a minimum of 2 back onto the roof sheathing. Drive the nail through the drip edge into the roof surface not through the fascia. Add the drip edge while it may be a common practice to install drip edge tight to the fascia silva advocates for a. How to install drip edge flashing to a new roof to install a drip edge on a newly constructed roof or on a re roofing job attach the drip edge along the roof s eaves first.

How to install drip edge and step flashing 1. Start with the ice barrier in climate zones prone to ice damming code requires that a self adhering ice barrier. 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. After you ve correctly installed the valley flashing you can install the drip edge which is corner shaped and will be attached with nails along the edge of the roof.

While the vertical leg should be placed 1 4 1 2 away from the fascia. Lift the shingles and slide the top flange of the drip edge underneath. 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. Tack the edge in place with a roofing nail every foot or so.