Siding Window Trim Installation

Installing vinyl siding around windows.

Siding window trim installation.

The resulting raised lugs should face outward and will snap into undersill trim. These instructions describe and illustrate the steps involved in installing certainteed siding trim and accessories. We have dozens of installation specialists throughout the u s. Furring may be necessary to maintain proper pitch of the siding.

Available in a variety of colors and styles vinyl siding is widely used and favored by many contractors and do it yourselfers for its durability. Do not miter corner joints of band boards fascia corner trim etc. Install undersill trim the width of the window flush to the casing. Install the tops first then the sides and then the bottoms of the window surrounds.

Cutting siding around window. Mark the cuts for siding under the window. Position the siding to be notched below the window. Before installing door and window trim first caulk around the openings to create a moisture and air proof seal.

Below the cut edge at 6 in. Gap on each side for expansion. Where edges of trim meet siding material windows doors or other finished openings leave a minimum 3 16 inch 5 mm space to allow for proper sealing. See diagram 2e 4a.

Install door window trim. Their purpose is to provide detailed information and how to tips that will simplify the installation process. This video shows the installation of siding j channel around doors and windows. Proper installation is critical.

Using the snap lock punch punch the panel 1 4 in. Measure from the locking tab of the siding below to the undersill trim to determine the depth of the notch. Install siding at the top of a window or door in a similar fashion but this time set the siding on the window channel and use the window trim to mark the cut. Along the tops install j channel trim with horizontal siding and base trim with vertical siding.

And canada who are available to work with any contractor or builder.