Lp Siding Inspection

Lp inner seal siding can be identified by the classic lp knot that is embossed into the siding see attached photo.

Lp siding inspection.

Lp smartside engineered wood trim siding resists damage from impacts better than fiber cement and vinyl siding. Notice the lp stamped on the knot this knot is on both lap siding and sheet siding products. Homeowners remodeling contractors and builders often choose vinyl siding as an alternative to wood and aluminum because it is attractive durable easy to maintain and cost effective. Learn more about our engineered wood siding and trim.

I have seen measurements at lower courses that exceed one inch. You may see this tag in some unfinished. 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. Recognizing lp louisiana pacific siding has this knot embossed on the surface.

It may be in any orientation sideways or upside down. The siding should measure approximately one half inch. In short we are homeowners we have damaged lp siding which has been inspected by lp inspectors and within their report clearly proves that 95 of our home has this effected siding. There are currently three approved methods for proper butt joint maintenance.

Measure the thickness and compare the measurement to siding that is weather protected for instance under an eave or in a porch. If it s the failing lp you will usually see swelling and or delaminating. The most common mode of failure is swelling of the siding from moisture intrusion. On the lap siding you may have to look at several pieces to find this knot.

The siding failures are caused by product failure and incorrect installation. Louisiana pacific inner seal lp siding has a history of failure from moisture intrusion since it s introduction in 1985. Siding materials can dramatically change the appeal of a home exterior by improving its look and style but the value of siding goes far be 7 trendy yet functional siding styles your home s siding is an invaluable part of its overall curb appeal. The gaps can be caulked with approved products have joint mouldings covers and be flashed from behind the siding provided the opposing ends are factory finished and have not been field cut.