In construction, capping or window capping (window cladding, window wrapping) refers to the application of aluminum or vinyl sheeting cut and formed with a brake to fit over the exterior, wood trim of a building.. Shop window & door trim in the moulding section of lowes.com. find quality window & door trim online or in store.. A window trim drip cap can help avoid this costly problem by directing moisture away from the window from the top down. preformed window trim drip caps are easy to find and install as a quick and easy project that will pay dividends in window maintenance costs down the road..
The top of the window, or head casing, should have a drip cap to keep water from entering through gaps in the top of the opening. a cornice or crown molding can add decorative detail. exterior window trim must also have a windowsill, which, like the drip cap, keeps the interior dry and blocks the elements.. Make the casing face and sill area as clean and smooth as possible to receive the new vinyl casing face. use sawzall to cut a receiving slot at the bottom of both sides of the vertical casing face trim to receive the vinyl sill. rev 04/04/11 colonial moulding system for use on window and door trim. Staples and nailed pulled from the brick mould window casing. a careful reader will note there is are two (2) staples in the corners that i haven’t pulled, one each in the bottom window casing and another in the top window casing under the drip cap..
