Dry Rot In Wood Siding

The following areas are the most likely spots for wood rot to get a foothold.

Dry rot in wood siding.

Windowsills and doorsills are the building materials most often affected by dry rot but it can grow into non wood surfaces in contact with the ground including plaster and mortar. While maintenance is probably the least sexy term in the homeowner s dictionary it is essential to keep up on especially when you have wood siding. However the amount of dry wood rot on the surface can be misleading. Boric acid is a powerful fungicide and can eradicate the rot causing fungi as long as they haven t penetrated more than 1 4 inch 0 64 cm into the wood.

This will help protect the new wood plank from damage coming from weather elements such as rain and intense heat during summer. Use the same paint color of the existing wood planks to coat the new wood piece. Protecting your wood siding from rot and decay. It is actually fairly simple lingering moisture in wood creates an environment conducive to fungi growth which in turn causes the wood s fibers to deteriorate.

Understanding wood rot is the first step towards fighting it so take a minute to think about what causes wood to rot. Causes of rotten wood. Do your best to limit exposure of wood in your home to moisture with these steps. Siding have wood siding sealed properly and installed by a skilled siding installer.

If it is a serious infestation then you need to call local termite control experts immediately. If the damaged area is structural or the dry rot infestation is advanced the rotted wood must be removed and replaced. Because wood rot occurs in damp areas that do not dry out it often goes undetected until a remodeling project exposes it. Then saturate the surface of the existing wood with a copper compound before adding the new wood.

Step 6 paint the replacement wood piece. A minnesota contractor estimates that one out of eight homes will have dry rot under the existing siding and that repairs needed before new siding can be installed might cost 50 2 000 or more but average 200 500. If you ve caught an instance of dry rot early enough it can be stopped with boric acid. And as soon as you are aware of the damaged wood sidings call a professional to get a thorough look at the damage caused.

The obvious solution to protecting and ensuring the longevity of your wood siding is regular maintenance. Other visible signs of dry rot include blistering cracked or peeling paint wood darker than surrounding areas and green algae on the wood. Wikipedia dry rot prevention.