Installation Details Vinyl Siding Over Roof

The thickness of wood sheathing counts toward the total thickness that the fasteners must penetrate into nailable material usually 1 1 4 32mm.

Installation details vinyl siding over roof.

The process for installing the vinyl siding on the underside of the eaves and overhangs of the roof where it meets the house is straightforward. Bent into an l shape. Learn to install soffit with your vinyl siding installation. To achieve designed performance vinyl siding must be installed over a water resistive barrier system that includes 1 a continuous water resistive material and 2 properly integrated fl ashing around all penetrations and where vinyl siding interfaces with other building products such as brick stone or stucco.

This flashing is typically field fabricated from a sheet of 26 ga. It is consequently one of the easiest to install as well making it ideal if you are a do it yourselfer. Best practices for successful results vinyl siding installation manual created by the vinyl siding institute vsi this manual includes installation instructions based in part on astm d4756 standard practice for installation of rigid pvc siding and soffit. On hot days because the siding will contract when the temperature drops.

Use the same tools you would have used for the vinyl installation on the side of the house. Vinyl siding installation is designed to hang loosely on the sheathing so that it can expand and contract with temperature changes. Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture. To prevent the relatively thin panels from buckling observe these fitting and nailing rules.

This manual sets forth the basic guidelines for vinyl siding installation. Always refer to the installation guide on the particular vinyl siding that you re installing but most vinyl siding panels should overlap each other by at least an inch. Gap at all ends. Posted march 4 2017 filed under roof installation roof repair maintenance.

The instructions herein are based in part on astm d4756 standard practice for installation of rigid poly vinyl chloride pvc siding and soffit the standard method for installation of vinyl siding and soffit. Galvanized sheet metal bent at a 90 degree angle i e. To get all the benefits of vinyl siding ensure proper installation. Vinyl siding can be installed over common wood sheathings such as plywood oriented strand board osb or other materials e g foam plastic insulating sheathing.

Yes you can put vinyl siding over existing wood siding assuming its condition is still good. Updated information has been added as necessary.