As a DIY Guide to painting and decorating sash windows, this should give you an idea that it is not difficult, but it will take some time and effort. Remove the lock on the window, which should have only two screws. Then take off any old sealants and putty with a putty knife. You will probably have to sand most of the wood for a smooth finish before you paint. After sanding, take a damp cloth and wipe the wood clean.
We do not want to paint the glass, so it might be wise to protect it with painters tape or masking tape. Just use the tape along the edge of the window glass as it meets the wooden part. If you do accidentally paint the windows, do not worry about it. It will wipe off while it is wet.
Using a primer first is always a good idea. It will seal the wood better and hold on to the paint longer. So primer the wood of the windows first. When this dries, you are ready to paint. The indoor and outdoor will be best for this, as your windows will be exposed to the elements to a degree.
The raised bottom sash, on the center mullion is where you might want to start. Then you can paint outwards from the center. Next paint the sides of the window, on the vertical mullions. Go to the tops next, to the horizontal ones. Some of the top of the vertical mullion may be hidden, so if you cannot paint it all, just leave it, and paint only the exposed part. You may find an easier method of where to start. It really depends on the preference of the painter.
When the paint is dried, and your window looks great, it is time to decorate it. Be imaginative. You can buy window treatments and draperies, or you can make them customized to your window. Either way, you will need to measure the dimensions of the window to make sure you have enough material for the homemade draperies, or you will need the measurements for the store-bought ones. A more modern look will show mini blinds or wooden blinds only. Sometimes curtains are not used at all. Or you can use a combination of light-weight curtains for a breezier look. Or a combination of blinds and curtains.
Whatever you decide, a DIY Guide to painting and decorating sash windows will be used again in the future for your other windows.
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