Pipe penetration fire safing

Thermafiber Safing mineral wool insulation products are designed to provide fire protection in perimeter fire containment systems, floor and wall penetrations, construction joints, and other firestopping applications. Thermafiber Safing mineral wool insulation is a critical component of any perimeter fire containment. Thermafiber, Inc. Call to speak with an Owens Corning representative so you can start your project right away.

Ablative: Materials that provide fire resistance by gradually eroding to the flame front at a known or predictable rate. Annulus Annular measurement or space : The gap between the penetrating item and the edge of the hole. In a given penetration, the measurement from the outside diameter O. ASTM E Tests the performance of walls, columns, floors, and other building components under fire exposure conditions. Firestops are tested, and intended for use, in openings in fire-resistive walls and floors. Backer Rod: A combustible polyurethane or polyethylene foam material used to provide support for gunned or troweled sealant within walls or floors.

Sales Rep Locator. Distributor Finder. We have a broad, innovative line of caulks, putties, sealants, foams, devices and large opening solutions for mechanical, electrical and plumbing MEP penetrations and membrane applications. We offer a broad platform of flexible duct wrap and endothermic mat products for fire-resistant duct, critical electrical circuit and structural steel applications.

Over 30 years of experience in providing internationally approved and tested firestop systems, premium software and support to save lives and buildings from fire. Reduce decision-making time, help prevent errors, and mitigate risk with firestop solutions for planning, installing, and maintaining. Please note, the order volume has been updated. This is due to package and minimum order quantities. Please note, the order volume has been updated to.