Sand Siding Before Painting

Aluminum or vinyl gutters.

Sand siding before painting.

Then remove any remaining loose paint with a power sander and feather the edges. Avoid painting aluminum and especially vinyl gutters if at all possible. In that case be sure. Sand the cedar siding if it has a smooth finish.

Painting the exterior of a home is fairly easy. If you prepare the. Painting wood siding tip 4. Primer shouldn t be necessary before painting vinyl siding unless the surface is pitted or the original color has faded so much that the siding panels have become porous.

If you re dealing with multiple thick layers of paint a coarse 30 grit disk will remove the majority of the loose paint. The preparation of the exterior encompasses most of the work and it is the most important step. Work a paint scraper from every direction keeping the blade flat against the wood so you don t create gouge marks. Feather sand the edges of sound well adhered paint down to bare wood.

Another way to prepare the siding is by sanding it down to clean up the surface. Use a molding scraper to remove paint from convex shapes. Before sanding scrape loose and flaking paint from the siding. But realistically it is very difficult and time consuming to wash an entire house by hand and a pressure washer can do an adequate job in a manner that is much much easier.

Make sure you sand down in only one direction. Houses painted before 1978 may have paint that contains lead according to the centers for disease control cdc lead paint should be removed by contractors who are certified by the epa. If you do paint scuff sand for better bonding. The same holds true of washing your house s siding before painting the very best results will be achieved by hand washing with soap water and brushes.

Sand down the siding. Painting wood siding. Keep the sander moving at all times to avoid sanding a depression into the siding. Chemical strippers can be used to loosen paint from.

Sand rust from nail heads then set and caulk the nail holes. Follow with 60 grit discs to remove any scratches and create a smooth. You can remedy this situation by firmly scraping away the paint to get at the surface below. Peeling exterior paint must be hand scraped.

You can skip this if the cedar is textured. A good cleaning is generally all aluminum siding needs before you paint. How to sand exterior paint. You may want to use rough sandpaper 80 grit and then gradually finish with fine sandpaper 220 grit to even the surface.