Lp Inner Seal Siding

Between 1985 and 1995 800 000 homes were sided with a louisiana pacific lp product called inner seal that sparked one of the largest class action lawsuits in history after the siding began to fail.

Lp inner seal siding. Most inner seal siding has a simulated wood grain surface although some is smooth finished. Seal the panels with semi gloss or satin paint in an oil or alkyd base as translucent sealers are not appropriate for composite siding. New lp smartside 3 8 in. The most commonly seen problematic siding out there hands down is louisiana pacific inner seal siding.

Set your store to see local availability add to cart. Building through acquisitions the company bought fiberboard corporation and fifteen southern california building centers that provided the needed distribution points. Although lp building products siding is available bare or painted cutting the materials to fit during installation exposes some areas to the elements. The timing is a little fuzzy but to my understanding lp stopped making inner seal siding around 1996 and they started making a similar and improved product called smartside starting around 2000.

The best indication that siding is lp inner seal is the presence of a distinctive knot in the grain pattern embossed on the surface of the boards. Plaintiffs asserted claims for breach of warranty fraud negligence and violation of consumer protection statutes. After forming from a georgia pacific spin off in 1972 louisiana pacific was born. Free delivery with 45 order.

Two appropriate products are polyurethane and solvent based caulk. Over 500 million has been paid out to customers regarding this suit. Lp siding knot identification louisiana pacific inner seal siding can be identified by the classic lp knot that is embossed into the siding as depicted above. Lp smartside siding is a manufactured wood product.

It is coated with smartguard lp s proprietary sealant which includes waxes zinc borate and other advanced binders to make it. In re louisiana pacific inner seal siding litigation lieff cabraser served as co lead class counsel on behalf of a nationwide class of homeowners with defective exterior siding on their homes. The inner seal product was sold as both a lap siding most vulnerable and in panel 4 x8 sheets with the t1 11 profile less vulnerable. View the lp smartside trim siding 31 98 31 98.

Lp inner seal siding can be identified by the classic lp knot that is embossed into the siding see attached photo. Rain comes before the rainbow and such has been the case with lp smartside siding. The knot is about 2 1 4 inches tall and is randomly distributed over the board surface. Cedar textured joint cover model 421358 9 12 9 12.