How To Install J Channel For Metal Siding

Installing j channel around windows can be a difficult part of the installation process.

How to install j channel for metal siding.

Applying the j channel 1. Install the tops first then the sides and then the bottoms of the window surrounds. At an interior corner the siding. Attach the j trim along the line that will form the upper edge of the metal siding.

Cut and bend the drain tab. Researching the proper steps for installing j channel. The corner posts are the pieces of siding that will. Nail j channel pieces under the fascia.

J channel used for receiving siding on all sides of windows and doors at rake edges of gables and in other miscellaneous situations. For the doors cut your side j channel pieces similar to the way you did for the windows. You will need to follow step 5 when making the cuts for the tabs. Nail the j trim horizontally along both sides of any interior corners.

Install j channel along the. Cut a tab in the bottom of the side j channels and fold under. Along the tops install j channel trim with horizontal siding and base trim with vertical siding. The metal siding will slide into the j trim so.

Install lengths of j channel along the inner edge of the fascia. For doors and windows cut and install the top j channel piece flush with the outer face of the side j channels. This will prevent water from flowing into the siding from the bottom. Before installing door and window trim first caulk around the openings to create a moisture and air proof seal.

Install the corner posts that came with your metal siding first. Used with horizontal and vertical siding. How to install j trim on steel buildings. Deeper j channels are for insulated siding and narrower j channels for non insulated siding.

The j channel will conceal the cut edges of the soffit lengths and will provide a watertight seal. Your nails should be centered in the channel slots and the nail heads should remain 1 32 to 1 16 inches 0 7938 to 1 6 mm out.