Easy-Ply Roof Deck

Homasote EasyPly Roof Decking is designed for use as a structural, load-bearing decking in residential and non-residential buildings, room additions, A-frames and log homes for exposed beam construction, and for high-performance schools and offices where daylighting is designed into the structure. EasyPy comes with a 6 mil pre-finished surface of a decorative white "flitter" vinyl film.

It is not recommended for use over swimming pools or similar areas.


For a UL nailable, structural Class A fire-rated
roof deck see Homasote Company's Firestall® Roof Deck.


  • Made from 98% recycled paper content
  • Durable, structural and resilient
  • Insulation values up to R-32 plus can be achieved by adding nail base roof insulation
  • No splinters, knots of voids
  • Contains no asbestos or formaldehyde additives
  • Protected against termites and fungi

Sizes & Weights (nominal), Thermal Resistance

Thickness Size Weight R-Value
2-1/16" 2' x 8' 5 lbs./sq.ft. 5.0

NOTE: Finished T&G on long edges and square on ends.
Also available with natural finish.

Fire Resistance Ratings Easy-Ply (Flitter Vinyl)*

Method of Test Class Flame Spread Smoke Developed
ASTME-84 C 100 230

*Also available in Class "A" rated Firestall® Roof Decking (natural finish only).

Load table

Panel Thickness Max. rafter spacing for live loads of:*
40 PSF 50 PSF A-Frame
2-1/16" 48" 48" 48"

*Spans are limited by 1/180 deflection expressed in lbs. per square foot of roof area projected on a horizontal plane and over two or more spans. 10 PSF dead load assumed.

Code Compliances

ICBO Report No. 1016
FHA Materials Release No. 1150a