Either type of replacement window must be installed in a solid rot free jamb.
New window installation without 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.
The answer in short is a resounding yes replacing your windows and siding concurrently allows your contractor to precisely set the capping around the window before they put the siding in place.
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.
Nevertheless you can install the siding.
If your new england home is in need of new windows and is already protected by vinyl siding special care may be needed to ensure that the installation process is a smooth one.
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.
But that led to a lot of leaks and a whole lot of unhappy customers.
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.
Add shims where needed.
Proper installation of siding around a window requires.
Check that sashes are even and the window is level.
Sfgate has a web page for how to install them yourself but it is very informational on the installation of windows before siding and why you should go in that order.
Put shims where pre drilled holes are to secure the the window.
It starts with the rough opening.
They are available as double hung sliding or casement style windows.
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.
Drive screws into holes through to the shims.
Place the window into the opening pressing it tightly against the caulk.
Capping a window correctly is important as this aluminum or vinyl framing helps direct water away from the frame and the interior of your walls.
Inspect your old window frame carefully for signs of water damage.
Pay particular attention to the sill.
Since the brick mould that was removed was approximately 1 2 in width you ll have to re trim the new window with comparable trim boards.
The newly installed window will need to be trimmed out with j channel or j molding before the siding can be reinstalled.
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.