D-Blaze fire retardant treated wood and plywood are used in Design # V335 for 1- and 2-hour fire walls in commercial and industrial building applications. See the design diagrams shown below.
Design No. V335
Bearing Wall Rating — 1 Hr Rating
Exposed to Fire on Exterior Face
Bearing Wall Rating — 2 Hr Rating
Exposed to Fire on Interior Face
Click the diagrams below to view and download the documents for
1 and 2 hour firewalls.
Download full specifications here
D-Blaze treated lumber and plywood are designed for interior wood framing and sheathing applications where fire retardant construction materials are specified or required by building code.