How To Tell Difference Between Lp And Hardy Siding

One of the biggest reasons many builders and homeowners choose lp over hardie plank siding is the significant cost difference.

How to tell difference between lp and hardy siding.

Pressboard siding also called synthetic wood siding or hardboard not to be confused with hardieplank siding is mainly comprised of wood fibers flakes or chips that are held together by glues and resins. James hardie siding and lp smartside siding offer a wood like appearance. However some siding is fairly well sealed with paint and caulk and therefore the lp siding may be in relatively good condition. How long are james hardie and lp smartside boards.

The primary difference between the materials used to make smartside siding and hardie siding is that smartside uses a wood based product while hardie uses a cement based product. This is one easy way to spot lp siding and indicates that damage has already occured. Lp is cheaper because both the materials and labor cost less than james hardie. Technically the other products could be accurately labeled as a hardboard siding whereas lp s inner seal is an osb siding product.

By contrast vinyl siding is far thinner. This difference amounts to thousands of dollars. Between 0 040 and 046 inches thick. How to identify the brand of fiber cement siding photos markings dimensions profiles characteristic knots or fingerprints of fc siding.

The boards are made in 16 foot lengths as opposed to james hardie s 12 foot board lengths. Weyerhaeuser had their product so did masonite. When the siding is swollen you can usually see holes where the nail heads have sunken beneath the surface of the siding. While thicknesses do vary an average thickness of hardieplank is 5 16 inch or over 1 4 inch thick.

Hardieplank is significantly thicker than vinyl siding. One place where lp smart siding has the edge on james hardie fiber cement is ease of installation. Across the us smartside is about 25 35 cheaper than hardie. The 1990 s saw other hardboard sidings or sidings made from a composite of wood fibers emerge onto the market.

Smartside this siding is coated with a smartguard solution a zinc borate phased process that adds strength to the product and helps to protect against pests and decay. This is one area where lp smartside excels. Post a question or comment about about the identification procedure for fiber cement siding products such as certainteed weatherboard james hardie s hardieplank other manufacturers of fiber cement lap siding. This type of siding was extremely popular from the 1980 s to mid 1990 s as a low cost alternative to other existing house sidings.

Just like real wood lap siding hardieplank is thick. Lp is a lighter siding that contains no silica which makes it easier and safer for crews to install.