LP® FlameBlock® Fire-Rated Sheathing is a component of 1- and 2-hour fire-rated wall assemblies. It combines flame-spread and burn-through resistance that helps you meet code and give your customers peace of mind. Explore code-compliant fire-rated assemblies that can be used with LP FlameBlock sheathing below.
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LPB/WPPS 60-01
LPB/WPPS 60-02 - Non Load Bearing
U348
U349
U350
V337
V338
V339
V340
W408
Type I-II Non-Bearing Exterior Wall
All Construction Type
Single Family
Townhouse Separations
Type I/II Construction
Type III Construction
Type V Construction
45-Minute
All Resistance Types
No Rating
45-Minute Either Side
1-Hour Either Side
1-Hour Walls Back to Back
1-Hour Interior Only
2-Hour Interior Only
2-Hour Interior/1-Hour Exterior
2-Hour Either Side
All Stud Types
Steel
Wood