Preparing Exterior Wooden Windows For Painting
If there is mildew or algae affecting the outdoor woodwork apply sterilising solution.
Preparing exterior wooden windows for painting. Exterior wooden windows must be painted immediately after installation. Spirit-based wood preservatives tend to be the best bet for garden sheds greenhouses summerhouses and so. Outside painting should only be done in temperatures between 10 and 40C.
Useful hints and tips on how to prepare prime and gloss paint an external windowPart of Crown Paints series on Painting the Exterior of Your HouseWebsite. Use an old toothbrush dipped in the soap to gently scrub around all hinges. If timber is exposed apply a coating of primer and feather that into the surrounding area before applying the undercoat.
Give yourself the best chance at success by following these instructions. Before painting wood siding fill large holes and gouges with a two-part resin filler such as Minwax High Performance Wood Filler. You have to mix these setting types of fillers but they stick better to wood than other fillers.
Providing none of the timber is exposed apply a coating of undercoat over the filler and once dry smooth down with a fine glass paper feathering the edges onto the surrounding paintwork. This is particularly important if any existing paint is gloss. Wash down the doorwindow using warm water with decorators Sugar Soap or detergent and allow to dry.
When baseboard paint is dry cover the top of the molding with blue masking tape. The undercoat may not be necessary if the final coat will be a Single Coat paint although it does help to disguise the repair. Sand the whole frame with medium grade sandpaper to key the surface and provide a texture to which the next coat of paint can adhere.
Hot sun will dry out the surface too quickly which may cause the paint to. Some water-based wood preservatives can sometimes leave a thin skin on the wood surface which may eventually peel off in the suns heat and leave the wood vulnerable to damp. Only if you need to protect other paint work.