HP Wall System E

High Performance Assemblies for Future

High-Performance Walls for the Future

HP+ Wall System E Series is a strong structural assembly that complies with codes when built as an air barrier system (ABS). Nominal insulation R values can range from R-25 up to R-32 with 2x4 wood framing. The E Series offers exceptional energy and cost efficiencies.

HP Wall Systems Series E

Stronger: Create a stronger wall assembly and use less wood than traditional construction.

Build Smarter: Construct a wall assembly that incorporates continuous insulation and an air/vapour barrier system without the need for a conventional vapour or weather resistive barrier

Sustainable: Minimize energy loss with reduced air leakage and high R-values

Systematic Success

The HP+ Wall System E Series is designed to deliver a smart new way to build affordable, high performance homes.

The wall assembly features the following:

  • 2x4 wood framing at 16"or 24" on center construction
  • 2" Neopor® graphite-enhanced rigid thermal foam insulation. Also available in different thicknesses and R-values to fit your climate zone needs and code requirements
  • MasterSeal®  NP1
  • 2 1/2" WALLTITE® insulating air/vapour barrier material
  • Extra room to add more WALLTITE for an increased R-value

Strength in Numbers

By combining 2x4 framing with foam sheathing and spray polyurethane foam in a composite design, the HP+ Wall System E Series can increase structural integrity while reducing lumber content and eliminating the need for plywood or OSB sheathing. When properly designed and installed, the HP+ Wall System can offer one of the best values available for residential construction.

Benefits include:

  • Can reduce lumber content by eliminating wood sheathing (plywood, OSB)
  • Stronger wall with an increased lateral load resistance compared to a typical wall (studs and exterior wood sheathing)
  • Improved moisture management that can mitigate thermal and structural issues; reducing potential builder callbacks

Build a Better Barrier - Thermal, Air, Water and Vapour Drive

With integrated thermal, air, water and vapour flow management in a single system, the HP+ Wall System E Series provides an effective building envelope against severe Canadian climates.

  • Provides higher thermal performance in 2 x 4 wood framing and interior square footage without increasing the building's footprint
  • Reduces thermal bridging through continuous insulation which can also perform as a weather resistive barrier
  • Creates a superior air and vapour barrier using WALLTITE and MasterSeal NP1

Tested wall assembly. Increased peace of mind.

The HP+ Wall System E Series has been tested by third party organizations and evaluated by CCMC:
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BASF provides you with the expertise and solutions you need to meet new and changing codes and build affordable, sustainable high-performance homes. Contact a Residential Construction Specialist for more information.
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Discover high-performance walls for the future that feature strong structural assemblies to build affordable, high performance homes.