Using Non Treated Pine For Siding

Use the putty knife to flatten out any bumps bubbles or thick areas as you even the first coat.

Using non treated pine for siding.

Wood for any outdoor project should be pressure treated. Yes you can use untreated pine outdoors but you shouldn t make it your first choice. Wider boards 1 2 x 6 and larger have a habit of checking and cupping when exposed to prolonged heat and moisture. Even though pine is used often for trim when it is used to side an entire building expect the following problems.

This is due to chemical preservatives. Unfortunately when woodworkers try to duplicate that color on new pine by using stain the results are usually disappointing. The sawdust from pressure treated wood is an irritant to the eyes skin and nose. While many homeowners wonder if they should use pressure treated wood for a specific project the answer is simple.

Over the counter wood preservatives are available in clear versions or with stain containing pigment or dye to color the wood. Where to use pressure treated wood. Dip your putty knife in an epoxy container and spread it along the pine s surface. Pressure treated pine is going to hold up against the elements much better.

It s easy to end up with megablotches and it s hard to avoid grain reversal a peculiar effect that makes stained pine look unnatural. This is particularly true of the hem fir material we use in the west but can also be a problem with southern yellow pine though it accepts pressure treatment more readily. Use a spoon to fill in holes any holes or uneven areas as you go smoothing it over with the putty knife. But even pressure treated wood isn t entirely immune because the chemicals don t penetrate completely leaving the interior of the lumber unprotected.

Wood for indoor projects should be left as is. There are different wood sealing options for outdoor use but the best choice is often related to the specific project. The only way to properly use untreated wood of any type outside is with the addition of water repellent preservatives sealer or paint that contain uv protection. The easiest way how to treat untreated wood for outdoor use is to apply a wood sealer.

Treated wood also known as pressure treated wood or pt is widely available to consumers for home and garden projects. Reputable manufacturers offer warranties of 15 to 30 years against rot decay and insect attack. Antique pine often has a dark mellow color. Some options to treat untreated wood are wood oils top coatings sealers and stain sealant combo products.