Exterior window sill material. Adding plaster to the edges of an external sill provides additional protection for the masonry. How to make your own window sill part 1 february 19 by kevin 7 comments if your exterior window sill is rotted and cant find a matching sill from your large box retailers or lumber yards i may be able to help you. It can be painted to match the rest of the decoration and is relatively inexpensive. Vinyl composite sill moulding 0711807003 the home depot.
It is a classic for a reason. Moisture rot and termite resistant for added safety. Vinyl composite sill moulding adds value and a nice finishing touch to your home. Wood is the most obvious choice of material to build a window sill out of.
Your window sill is the bottom portion of your window running horizontally within the jamb resting against the outside of the window sash. Siltech innovative windowsill products designer white 12 in. What follows is an overview of the various window sill materials which should help you understand the advantages and disadvantages they bring. Find your exterior window sill easily amongst the 44 products from the leading brands rheinzink nmc verni prens on archiexpo the architecture and design specialist for your professional purchases.
If your sill extends past the trim or the edges of the window on both sides nail another piece of 1 14 inch fir to the exterior edge of the sill to match the old one.