Lp Siding Failure

We are the original owners of the home and checked our papers and found lp to be the manufacturer of.

Lp siding failure.

The coating that you see on lp smart siding usually comes from the finisher or applier instead of the manufacturer. There was visible rot and damage on the siding on the chimney then in the back of the house. Lp siding products also come in sheets in when water runs down the face of the siding it tends to hang on the bottom edge wicking up and causing the bottom edges to swell and delaminate. The coatings on lp smart siding can sometimes flake off.

Here s a small collage of overdriven nails. Problems with lp smartside installations missing paint. Lp smartside is a great product that i have yet to find a single failure on but i suspect i ll be seeing failures soon enough because i find installation errors on nearly every home i inspect. This lawsuit ended up resulting in a judgment for the homeowners that added up to 25 million bucks.

Lp siding otherwise known as louisiana pacific siding was the product that a number of homeowners sued louisiana pacific in a class action lawsuit. The diagram below shows the. What causes lp louisiana pacific siding problems. This is another common defect.

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. If they are used incorrectly then there is a high risk that the outer material can start to flake off. Inner seal was sold as both lap siding and in panel like 4 x8 sheets with the t1 11 profile. This is a 7 year old community siding project that was completed with l p.

The bottom edge of lp lap siding is where the failure is first evident. The problem with lp s inner seal generally is that it fails where exposed to the weather.