Protecta FR Collar Timber Infill Approval
Protecta FR Collars have been tested in timber floors, so may be used in situations where a timber infill has been left in place under a concrete slab floor. All existing approvals for FR Collars up to 160mm can be used with fixings passing through the timber infill and penetrating 40mm into the concrete slab. See the Timber Infill Approval document for details. Zero smoke leakage up to 200Pa. Max FRR -/120/120
Products
Details
System ID #: 473
Max Fire Rating: 120
Max Thermal Rating: Up to 120min
Size: Up to 160mm diam
System products available for purchase
Build specifications
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