Installation Details Vinyl Siding Over Roof

On hot days because the siding will contract when the temperature drops.

Installation details vinyl siding over roof.

This manual sets forth the basic guidelines for vinyl siding 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. The thickness of wood sheathing counts toward the total thickness that the fasteners must penetrate into nailable material usually 1 1 4 32mm. Learn to install soffit with your vinyl siding installation.

Use the same tools you would have used for the vinyl installation on the side of the house. It is consequently one of the easiest to install as well making it ideal if you are a do it yourselfer. Galvanized sheet metal bent at a 90 degree angle i e. Vinyl siding installation is designed to hang loosely on the sheathing so that it can expand and contract with temperature changes.

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. If it isn t there will be more steps that need to take place before it becomes possible and you might need the help of wood siding repair contractors to have the bad boards replaced which isn t always easy to do for the homeowner himself. Yes you can put vinyl siding over existing wood siding assuming its condition is still good. 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.

This video includes information on preparation installation over open eaves enclosed eaves and. Posted march 4 2017 filed under roof installation roof repair maintenance. To prevent the relatively thin panels from buckling observe these fitting and nailing rules. 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.

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. To get all the benefits of vinyl siding ensure proper installation. This flashing is typically field fabricated from a sheet of 26 ga. Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture.

Updated information has been added as necessary. Gap at all ends.