New Window Installation Without Siding

If the window is still in relatively good condition and the frame sill and jambs have not rotted or deteriorated then you may be able to complete the installation without disturbing the siding.

New window installation without siding.

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. Double hung sash replacement kits consist of two new wood window sashes two vinyl jamb liners and installation hardware. Available in a variety of colors and styles vinyl siding is widely used and favored by many contractors and do it yourselfers for its durability. It starts with the rough opening.

Make sure the window is plumb and level and adjust the shims if necessary. If you have vinyl or aluminum siding you may need to install a j channel to hold the trim. Now new materials and techniques make it possible to install windows without any worry of callbacks. Center the new window in the opening supporting it with wood blocks and shims placed below the horizontal jambs.

Nevertheless you can install the siding. With that old window out of the way it was time to dry fit the new window so that we could most accurately see where we needed to cut away our siding. Redoing part of the siding could make it look butchered or it could add to the cost of your window installation. But that led to a lot of leaks and a whole lot of unhappy customers.

Also if the windows are of different sizes it gives the contractor a chance to make some custom changes so the window will fit properly. Proper installation of siding around a window requires. Installing vinyl siding around windows. Additionally since your original windows capping will probably be damaged when the siding is removed your installer will likely want to recap your windows right away whether they are new ones or not.

For only an extra 15 minutes of effort and a few dollars worth of materials you can make any window installation watertight and lawsuit proof. Because we couldn t simply lift up the siding around our windows we had to work with renovation windows which mount from the outside rather than with a nail fin under the siding. However if deterioration has occurred or you are attempting to install a larger window sections of siding will need to be removed.