On hot days because the siding will contract when the temperature drops.
Install vinyl siding j channel door.
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.
Best way to cut vinyl siding and installation.
Simply slide the siding panel into the folded j channel.
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.
Install j channel around all four sides of window and doors.
Gap at all ends.
Install the tops first then the sides and then the bottoms of the window surrounds.
Install door window trim.
Along the tops install j channel trim with horizontal siding and base trim with vertical siding.
Vinyl siding installation is designed to hang loosely on the sheathing so that it can expand and contract with temperature changes.
Before installing door and window trim first caulk around the openings to create a moisture and air proof seal.
Install the j channel against the casing and nail it to the wall following nailing instructions in important installation tips.
To prevent the relatively thin panels from buckling observe these fitting and nailing rules.
To install vinyl siding to the soffit and fascia area on your home nail lengths of j channel along the inner edge of the fascia leaving the nail heads out about 1 32 to 1 16 of an inch.
Installing j channel around windows and doors.
Well done installation of the j channel gives the vinyl siding a professional look in corners doors windows and other edges of your home.
Do not nail tight.
Next measure and cut the siding to fit the measurements of your soffit and push each panel into the j channel.