HWD 90 fire-protection boxes are now also approved for timber walls in timber frame or timber panel construction. They maintain the fire protection properties of the wall with a fire-resistance duration of F30-B and F60-B. No additional measures, such as encasing, are necessary. Even if installed on the opposing side, the fire protection of the wall is guaranteed for 30 or 60 minutes.

• For fire-protection walls in timber construction F30-B and F60-B
• For timber frame and timber panel construction walls
• Also for wall systems with wood fibre insulation
• Retrofitting is possible
• For a directly opposing installation
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• Also available for Marine-Shipbuilding environments.
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