Hardie Siding Gaps

Better than the real thing it resists rotting curling warping and splitting.

Hardie siding gaps.

James hardie siding is 12 feet long which means that siding on your longer walls will need to join together. When installing the first course make. When james hardie siding products butt into wood based materials a 1 8 gap will allow for expansion and contraction of the wood based product. Hardie board siding runs about 0 70 to 5 25 per square foot this could lead to a total cost of anywhere from 4 700 to 13 300 why such a huge flux in the price range.

Run the siding to the hardietrim board leaving a 1 8 in. Gap between the siding and trim. Looks great on cape cods and cottage style homes. James hardie is the world leader in fiber cement siding and backerboard.

The bottom of the siding should be kept even with the bottom of the trim or if desired the trim may extend below the bottom of the siding. James hardie fiber cement siding best practices appendix a 2014 pdf available from james hardie corporation 231 s. H jointers also age differently that finished siding and can become more visible over time. Achieve the specified gap in the horizontal overlap.

Use hardieshingle siding to highlight a gable or accent the top half of your. Hardie boards should be joined in moderate contact. We ve been providing a better way to build for over 100 years. Problems with hardie siding.

Fiber cement is a siding material that was first introduced in the 1980 s as a replacement for asbestos cement wood aluminum and vinyl siding products. Hardie siding problems a k a. Get the authenticity of cedar shingles with the strength of james hardie. Fiber cement problems are rare but do happen from time to time.

Joining hardie boards together is actually very easy but there are a number of ways that contractors get it wrong. James hardie recommends the use of caulks and sealants that remain permanently flexible. For the same reason james hardie does not recommend applying caulk to field butt joints and exposed nailheads on products with colorplus technology. But the siding should never hang below the trim.