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Products / Floor Protection
Construction Board
  • Heavy-Duty, Water Resistant
  • Temporary Floor Protect
  • Protects granite, marble, stone, colored concrete, tile, wood, carpet etc.
  • Excellent protection for floors, walls, counter tops etc.
  • Repels water, mud, paint and more
  • Allows vapors to escape for maximum breathability
  • Quick and easy to install.


The most durable paper board on the market with a True Density™ rating of 3.3 and thickness of 45 mil. Builder Board replaces the need for large, bulky sheets of masonite and rolls out fast and flat. With Liquid Shield technology, Builder Board is also spill proof. It defends against water, paint, mud and more! It's also 100% recyclable. Builder Board is sold as a 38" x 100' roll. Just one roll will cover the same area as 10 sheets of masonite.
Available Colors Natural
Recyclable Yes
Reusable Yes
Material Type Paper
Breathable Yes
Adhesive No
Liquid Resistant Yes
Flame Retardant No



Thickness: 45 mil. 

Tru Density: 3.3 kg/m3 

Mullen Burst: 140 p.s.i. 

Taber Stiffness: MD 1703.7 gf/cm 

Taber Stiffness: CD 647.6 gf/cm 

Low Spec: 44.01 Target Spec: 45.03 High Spec: 46.02 

Basis Weight 
Low Spec: 140.90 Target Spec: 143.97 High Spec: 147.05 

Low Spec: 4.05% Target Spec: 6.0% High Spec: 7.5%