Painting Old Wood Siding

One of the primary factors comes down to the area where you live.

Painting old wood siding.

Soon many will be painting over old exterior paint at some point even more who wishes it to last indefinitely. Before sanding scrape loose and flaking paint from the siding. The moisture enters the wood siding from the unpainted side gets absorbed and then dries. Instead the paint should be scraped off by hand using a paint scraping tool.

This is normally painted on with a paint brush. Flaking paint occurs when moisture collects under the painted surface. Unfortunately we kept finding contradictory information. Work a paint scraper from every direction keeping the blade flat against the wood so you don t create gouge marks.

Painting and stripping old wood siding overview when we started to paint our house we faced the problem of trying to decide what we could do to maximize the life of our paint job. How much does it cost to paint old wood or aluminum siding. Prime the wood siding with a wood primer. This is also a good time to scrape any old flaking paint off and to sand down old paint lines.

Old wood may have areas where the paint has peeled off the surface. You can then sand the entire surface to give it a more textured surface that your paint will easily stick to. When the wood is clean and smooth use a latex based primer especially made for exteriors to prepare the surface for a new coat of paint. However angie s list estimates that the cost of painting old siding is between 99 and 242 per 300 square feet.

Prices vary quite a bit. The high pressure of the sprayer can knock those old boards loose and infuse the bare areas of wood with water. This causes repeated swelling and shrinking of the wood which makes the paint pull away from the wood surface leaving it cracked and peeling. Sometimes it has a base color in it to make it easier to cover over the old color and the prepare for the.

With old buildings such as my 130 year old barn water blasting the loose paint is not a recommended practice.