How To Waterproof Wood Siding

You will need to stir frequently as you work because the.

How to waterproof wood siding.

Let the wood surfaces dry completely before proceeding to the next step. How to protect wood siding. Paint penetrates and protects in the same way that oil does. Using sealants to waterproof 1.

Flip the siding over once the stain is. Oil stain is the same as oil except that a pigment is mixed into the oil. Apply an even coat. Before the vinyl siding is installed on the house a waterproof underlayment called house wrap must be placed on the osb to prevent water from seeping through the siding and reaching the osb.

Purchase a water based wood sealer. Use a general cleaner to remove dirt mold or mildew. If it s a new wood surface you can skip the cleaning process. Finish with finer sandpaper to make it smooth and even.

After the surface is dry give it a good sanding with rough sandpaper or with a sander to tackle any imperfections. Oil a clear finish is absorbed into the wood filling all pores and voids thereby displacing water that otherwise would be absorbed. Water seal and stain. It will be a bit on the runny side so you will.

You can find these products at a home improvement stores.