Treat Wood For Outside Use

Vacuum the wood to eliminate the dust.

Treat wood for outside use.

The sawdust from pressure treated wood is an irritant to the eyes skin and nose. It improves the natural beauty of the wood and increases the life span of the wood so don t forget that preparation comes first when varnishing sealing or oiling wood. It protects wood against wind sun debris and moisture. These have the highest resistance to rot over time.

While many homeowners wonder if they should use pressure treated wood for a specific project the answer is simple. But treated wood is also associated with health issues. Wood for any outdoor project should be pressure treated. Redwood for example is widely available and used in the western united states.

The treatment of lumber with waterborne preservatives leaves moisture in the wood. Naturally resistant woods that are commercially available include black locust robinia pseudoacacia teak tectona grandis ipe tabebuia spp california redwood sequoia sempervirens and bald cypress taxodium distichum. Sand the entire surface of the wood along the grain with a sander and 250 grit sandpaper to make it smooth. For best performance of paint and stain coatings allow the treated wood to dry for 2 to 4 weeks prior to application.

Clear coats spar urethane. Wood for indoor projects should be left as is. Water sealers are simply a. Use linseed or tung oil to create a beautiful and protective hand rubbed finish.

Treated wood lasts a lifetime when properly maintained. Seal the wood with coating of polyurethane. This is why fresh pt lumber often arrives wet from the supplier and the moisture can impede the penetration of stains and paints. There are three surefire ways to waterproof your wood for years to come.

There are many great wood sealers that are super easy to apply. Your geographic location will determine the availability and cost of these materials. The three most widely available and suitable exterior lumber choices not treated with chemical preservatives include western red cedar redwood and cypress. Pressure treated wood is designed for outdoor applications.

How to treat untreated wood for outdoor use 1. Cedar redwood cypress white oak. Wash the wood with soap and water and allow it to dry completely. Wood treat wood seal is a general all purpose sealer which penetrates the wood and nourishes the wood at the same time.