Installing A New Window In An Existing Wall With Vinyl Siding

The most important factor in determining whether existing siding will need to be removed for replacement window installation is the age and condition of the window.

Installing a new window in an existing wall with vinyl siding.

Extract nails keeping the vinyl pieces in place in order to prepare vinyl pieces to be removed. Use a siding removal tool. Now that the window is out of the wall check the window jamb and the window stop for structural damage. Use this tool by inserting it where a piece of vinyl overlaps a piece below it and then sliding it across until you reach the end of.

If the diagonal measurements differ by more than 1 2 in the new sash won t seal properly and you should replace the window or use a vinyl replacement window instead. The siding must be installed over a flat surface so unless you re siding a new home or have removed the old lap siding you ll need to line the wall with sheets of rigid foam board usually 1 2. Make sure the window is plumb and level and adjust the shims if necessary. Replace any damaged areas before installing windows.

Remove the pieces of vinyl siding from around the window area. How to install a new window in a house with vinyl siding. Installing siding once it s been cut to. When installed correctly vinyl siding can be very durable and a long lasting alternative to other building materials.

Double hung sash replacement kits consist of two new wood window sashes two vinyl jamb liners and installation hardware. The pieces of siding being installed adjacent to the new window should be held in place marked and then cut allowing 1 4 inch of space for expansion. Center the new window in the opening supporting it with wood blocks and shims placed below the horizontal jambs.