Installing Exterior Window Trim Over Wood Siding

Cut the horizontal piece to size and snap it in place over the vertical moldings.

Installing exterior window trim over wood siding.

Install the window and tape the flanges to the housewrap or tar paper with flashing tape such as tyvek contractor tape. If you plan to weave the shingles at outside corners see steps 6 and 7 you don t need outside corner trim. Siding and trim using boral s truexterior siding trim offers a sharp clean look for the exterior of the house. The first drawback to that method is cost.

How to install new windows with wood siding. The first and most obvious solution is to rabbet 5 4 stock with a nominal thickness of 1 inch for the trim. The second problem is the added weight of 5 4 stock. You can add any style of trim without affecting the weather performance.

Before you replace the siding cut and install new j channels to prevent water from leaking into your home. Pry off any trim around the window. Everything you need to know about diy window installation. Because we couldn t just lift up our siding to pull out the old window place in the new one and then throw the siding back down over it we had a few extra steps to walk through.

That one long straight line of trim made the siding install super easy. Now you simply side around the window. Be sure to choose a wood stain or material for the trim that will complement your new shingle siding. Work smart with pvc trim for good results with this rotproof material you have to understand how it moves.

How to install nail fin windows in 5 common wall types. More shop class videos. 5 4 stock is more expensive than 1 by stock.