Roll of Therma-Wrap

DuPont Tyvek ThermaWrap R-5 

Optimize energy efficiency and sustainability with DuPont Tyvek ThermaWrap R-5, a premium weather barrier designed for superior thermal performance.

Available Sizes:

• 4 ft. x 40 ft. (Model: D15058147)
• 9 ft. x 100 ft. (Available under Tyvek ThermaWrap LE)
• 5 ft. x 150 ft. (Available under Tyvek ThermaWrap LE)

Key Features:

• Energy Savings:
  • Reduces radiant heat flow, cutting energy costs by over 20% annually.
  • Helps lower carbon emissions by 10%, equivalent to planting 50 trees per home.
  • Improves indoor temperature with a 15-degree advantage over standard HomeWrap.
• Breathable Protection:
  • Combines vapor permeability with a reflective low-emissivity (low-e) metallized surface.
  • Keeps walls dry in all climates while preventing mold growth.
• Durability:
  • UV-resistant for up to 4 months of exposure.
  • Backed by a 10-year limited warranty from DuPont.

Green Building Support:

• Builders can earn up to 17 green building points toward certification.
• Qualifies for energy tax credits while contributing to LEED certification.
• Meets and exceeds 2006 International Building Code and Residential Code requirements.

Why Choose ThermaWrap?
The DuPont Tyvek ThermaWrap series offers energy efficiency and peace of mind for contractors and homeowners alike. Whether you’re working on small or large-scale projects, these weather barriers deliver reliable performance with trusted DuPont quality.