We had such a huge following from our first "how to install vinyl siding" video, john hodges from our carpentry department agreed to produce a couple follow-up segments to give a few more insights. 8. cut bottom end of casing with aviation snips, then install the casing against the window. repeat to cut and install vinyl casing for the opposite side and top of window. 9. cut two lengths of vinyl colonial molding and install one on each vertical side of the window casing. 10.. The first step to trimming a window is the installation of jamb extensions or �the window box�. depending on the type of window be it a new construction vinyl window, fiberglass or aluminum the method can vary, the easiest to install is on vinyl windows..
Flat casing vinyl windows & patio doors. timeless design our new tegratite installation system makes it easy to install a sill drainage system under a flat casing window or patio door. the sill drain mat sits on the rough our flat casing vinyl windows and patio doors are available with various options. these choices are designed to. We offer exterior trim options designed to complement wood, fiberglass, and vinyl windows and doors from pella � including factory-applied and factory-finished trim that can dramatically reduce installation time.. Video: how to remove and install vinyl casing on replacement windows a great advantage of modern window technology, especially with vinyl windows, is the ease with which they can be maintained. unlike wood windows pvc doesn�t need to be scraped or repainted, it doesn�t darken, warp, or discolour with age, meaning your vinyl windows will.