Siding Window Trim Installation

Install the tops first then the sides and then the bottoms of the window surrounds.

Siding window trim installation.

These instructions describe and illustrate the steps involved in installing certainteed siding trim and accessories. Mark the cuts for siding under the window. 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.

Mark it on each side of the window allowing an extra 1 4 in. Using the snap lock punch punch the panel 1 4 in. Install undersill trim the width of the window flush to the casing. 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.

Gap on each side for expansion. The resulting raised lugs should face outward and will snap into undersill trim. Installing vinyl siding around windows. This video shows the installation of siding j channel around doors and windows.

As a homeowner you will work with a contractor who will facilitate the installation of your james hardie siding trim soffit wrap and flashing products including products with colorplus technology. Below the cut edge at 6 in. Install door window trim. Furring may be necessary to maintain proper pitch of the siding.

Provide increased spacing along the trim if specified by the siding application instructions. We have dozens of installation specialists throughout the u s. See diagram 2e 4a. Measure from the locking tab of the siding below to the undersill trim to determine the depth of the notch.

Before installing door and window trim first caulk around the openings to create a moisture and air proof seal. Proper installation is critical. Position the siding to be notched below the window. 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.

Cutting siding around window.