Drainage and fire-rated floor gully penetration systems.

ETA-certified firestop collars, seals and linear joint systems.

Cable-entry and installation systems with VKF firestop approvals.

Austria's most broadly certified dedicated firestopping house.

New Zealand-made fire collars and penetration seals.

Leeds manufacturer of cavity barriers and party-wall fire stopping.

UL-listed intumescent steel coatings and firestop fill materials.

Calcium-silicate and fibre-cement boards for REI walls and structural protection.

Precast concrete with VKF-approved fire-rated penetrations.

Manufacturer of Curaflam firestop and building-penetration sealing systems.

Firestop seals and joint sealants formulated for the Swiss market.

Graphite intumescent firestop materials with a European Technical Assessment.

Expandable-graphite firestop collars, strips and boards.

FG-certified installer and SINTEF firestop product holder.

Specialist distributor of appraised firestopping systems.

Manufacturer of firestop systems for cable, pipe and combination penetration seals.

Rokumax firestop systems for service penetrations.

Swiss sanitary systems, with VKF-approved pipe-penetration firestopping.

Building entry, annular-space and fire-rated service penetration seals.

Manufacturer of ISIFOAM, ISIBOARD and ISILASTIK firestop systems.

Switzerland's largest holder of VKF firestopping approvals.

Family-run Yorkshire sealant manufacturer with a certified fire protection range.

Taika-X firestop sleeves, blocks and collars.

Nuclear-grade and commercial firestop sealing materials, UL-listed.

Fire-rated electrical installation boxes for F30 to F120 walls and ceilings.

Fire, acoustic and thermal insulation systems for pipework.

Manufacturer of intumescent seals, strips, boards and cavity barriers.

UL Listed steel framing and firestopping components.

Gdańsk manufacturer of fire-protection boards, sprays and penetration seals.

Spanish maker of sprayed mortars, protective boards and penetration seals.

Certified multi-cable transit frames for fire, smoke, gas and pressure sealing.

Swiss adhesives and sealants, with VKF-approved fire joints.

Manufacturer and installer of solvent-free, halogen-free fire-stopping systems.

Cable management with classified E30 to E90 circuit-integrity systems.

Fire-resistant putty and certified firestop systems.

DIBt-approved firestopping and circuit-integrity cable support systems.

Long-established British manufacturer of firestop collars, seals and cavity barriers.

Firestop collars, wraps, coatings and seals with European Technical Assessments.

Fire-protection boards, mortars, firestop systems and fire-resistant glazing.

Designs, manufactures and installs its own passive systems.

Intumescent coatings and firestop systems, made at Trelleborg since 1988.

UK manufacturer of firestopping products for service penetrations.

Salzburg sealant manufacturer with certified fire joints.

Metacaulk and Bio Fireshield firestop systems.

Stone wool manufacturer with the FirePro firestopping range, made in Wales.

Manufacturer of HENSOTHERM and HENSOMASTIK intumescent fire protection coatings.

Fiblock intumescent firestopping for service penetrations.

Wrocław construction-chemicals group with a fire-rated linear joint foam.

Fire-stopping specialist manufacturing and installing the KBS penetration-seal range.

Chengdu spray-applied fireproofing, UL-listed to UL 263.

Swiss construction chemicals, with VKF-approved concrete fire systems.

Fire protection compound and gypsum plaster systems from Rosersberg.

Firestopping sealants, collars and boards from Turnhout.

US manufacturer of UL and cUL Certified firestop systems.

Manufacturer and installer of PYRO-SAFE penetration seals and coatings.

Rochdale manufacturer of flexible fire barriers and ablative batt systems.

Manchester manufacturer of cavity fire barriers and service-penetration firestops.

Australia's largest maker of tested passive fire systems.

Pacifyre firestop collars and wraps for building services.

Fire-retardant timber treatments and Palusol intumescent boards.

Cologne manufacturer of cable, pipe and combination firestop systems.