Sand Siding Before Painting

Feather sand the edges of sound well adhered paint down to bare wood.

Sand siding before painting.

A good cleaning is generally all aluminum siding needs before you paint. Avoid painting aluminum and especially vinyl gutters if at all possible. Peeling exterior paint must be hand scraped. Aluminum or vinyl gutters.

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. You can remedy this situation by firmly scraping away the paint to get at the surface below. Keep the sander moving at all times to avoid sanding a depression into the siding. Make sure you sand down in only one direction.

You can skip this if the cedar is textured. Work a paint scraper from every direction keeping the blade flat against the wood so you don t create gouge marks. Painting the exterior of a home is fairly easy. Usually the surface wasn t cleaned before painting or the primer coat was left too long before the finish coat of paint was applied.

If you do paint scuff sand for better bonding. In that case be sure. Chemical strippers can be used to loosen paint from. How to sand exterior paint.

Then remove any remaining loose paint with a power sander and feather the edges. Wood trim and siding. If you prepare the. Sand the cedar siding if it has a smooth finish.

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. Before sanding scrape loose and flaking paint from the siding. 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. Sand rust from nail heads then set and caulk the nail holes.

The preparation of the exterior encompasses most of the work and it is the most important step. 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. Lightly sand following the direction of the wood grain with 50 or 60 grit sandpaper. Another way to prepare the siding is by sanding it down to clean up the surface.

Follow with 60 grit discs to remove any scratches and create a smooth. Painting wood siding. Painting wood siding tip 4. You may want to use rough sandpaper 80 grit and then gradually finish with fine sandpaper 220 grit to even the surface.