Lp Siding Rot

Oak does need a finish.

Lp siding rot.

Appearance of james hardie siding lp smartside siding. Lp smartside siding is made of wood strands that have been coated with max to resist moisture. The solution to rotting sidewalls is a small piece of bent metal called a kickout flashing at roofing suppliers which simply directs all that water away from the wall. The coating that you see on lp smart siding usually comes from the finisher or applier instead of the manufacturer.

The most vulnerable profile is the lap siding where water can cling to the drip edge and wick into the bottom edge of the siding as shown in the photo below. Well all the siding is the lp siding and lots of it has rotted out. How can you tell if your wood siding is rotting. The problem with lp s inner seal generally is that it fails where exposed to the weather.

The coatings on lp smart siding can sometimes flake off. Even if the roof has been properly flashed against the sidewall this one hasn t water can still run down the side of the house and behind the siding causing rot. We have been informed from that we need to contact you before we paint. The wood strands are also bonded with resin and other binders for durability.

Inner seal was sold as both lap siding and in panel like 4 x8 sheets with the t1 11 profile. It is costing a lot just to. If they are used incorrectly then there is a high risk that the outer material can start to flake off. Finally zinc borate is added during several points during the manufacturing process to protect against pests and rot.

There are a number of sings your wood siding is rotting. Wood siding is more vulnerable to decay rot and vermin that non organic types of siding. My house had unfinished cedar siding durability of wood siding. Cedar is the most common choice it s rot resistant and does not require a sealant or paint.

Obviously these vary in severity but if your home has wood siding it s a good idea to check up on it once in a while. What can be done about this. Look primarily for warping mildew buildup or insect infestation.