LP LongLength and LongLength XL OSB Sheathing

LP® LongLength and LongLength XL OSB Sheathing panels are engineered to make building for tall wall applications easier. LP LongLength sheathing can lower building costs, increase wall strength, and help meet code requirements in high wind and seismic zones.

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LP LongLength and LongLength XL Benefits

Building with LP® LongLength and LongLength XL nine- and ten-foot panels creates a stronger frame in both single and multi-family applications by using only one panel to connect the top plate with the floor system, resulting in stronger walls. Installed vertically, the panels minimize sheathing joints to reduce air leakage and help builders meet challenging energy codes.

LP LongLength OSB Sheathing Benefits

  • Strength: One continuous panel of sheathing connects the top and bottom plates.
  • Efficiency: Reduces material waste and increases labor efficiency.
  • Tough: Structural 1 grades available to help meet seismic zone requirements.
  • Easy Installation: When installed vertically, minimizes cutting and installing fillers or blocking materials.
  • Sustainability: Wood sourced through programs certified under the Sustainable Forestry Initiative®.
  • 20-Year Transferable Limited Warranty: Backed by a long-term warranty so you can build with confidence.

 LP LongLength XL OSB Sheathing Benefits

  • Strength: Meet high wind zone requirements with the length to connect wall sheathing from the sill plate to the upper top plate.
  • Efficiency: Reduces the need for certain hurricane hardware.
  • Tough: Exposure 1 rated to meet challenging jobsite conditions.
  • Easy Installation: Panels are pre-cut 1-1/8˝ longer than LongLength to fully overlap the top plate in tall wall applications.
  • Sustainability: Wood sourced through programs certified under the Sustainable Forestry Initiative®.
  • 20-Year Transferable Limited Warranty: Backed by a long-term warranty so you can build with confidence.

How It’s Made

The engineered strength of OSB technology ensures a reliable longer length product:

  • Rectangular wood strands blended with thermal-set, waterproof adhesives are arranged in cross-directional layers
  • The layers are consolidated under extreme pressure
  • A stiff, strong and durable OSB panel is created

Product Specifications

LP LongLength OSB Sheathing

  • Available in 9´ and 10´ lengths and a variety of performance categories, including Structural 1
  • Ideal for more efficient construction of standard height ceilings and tall ceilings
  • Can span from the sill plate to the top plate, eliminating the need for blocking between panels and reducing air leakage, installation time and waste
  • Eliminates horizontal seams to help meet challenging energy codes
  • Contact your LP sales representative or call (800) 964-6310 for more information

LP LongLength XL OSB Sheathing

  • Available in pre-cut lengths of 97-1/8˝, 109-1/8˝ and 121-1/8˝ and a variety of performance categories
  • Available for high wind zones (East Coast and Gulf Coast states)
  • Contact your LP sales representative or call (800) 964-6310 for more information

Product Videos

How It’s Made: LP OSB Sheathing

Learn more about how LP OSB Sheathing is made.

LP LongLength OSB Sheathing at IBS 2014

OSB Product Manager discusses LP LongLength OSB Sheathing at IBS 2014.