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Bridgehill®
FireBlock Membrane

Flat Roof - Above Waterproofing

Packaging Membran.51505

FireBlock Membrane for Flat Roof Above Waterproofing is made for retrofit fire protection on existing flat roofs. Installed over the waterproofing and beneath solar panels, it boosts fire safety without changing the roof structure.
In a fire, it blocks flames, heat, and gases before they reach insulation or the deck — preventing downward spread and damage.
This cost-effective upgrade helps meet higher fire safety standards without roof modifications.

Size
1,15 m x 30 m | 3,77 ft x 98.43 ft
Weight
35 kg | 77.16 lbs
Peak temperature
± 1600 °C | 2912 °F
Working Temperature
± 800 °C | 1472 °F
Core material
Silica, Alumina, Calcium oxide, and Boron oxide
Coating
Bridgetech™ Polymer Coating
Usage
Roof fire barrier membrane designed to prevent fire spread
Rating
Classification report for roof covering exposed to external fire according to EN 13501-5: Broof (t2)
FireBlock Product Sheet

A New Standard

Tekst in her
Bridgehill® Fire Membran for solar panels
The original fire blankets providing the fastest, safest and most eco-friendly way to extinguish and isolate fires - even in lithium batteries and electric vehicles.
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Membrane Material 2
Bridgehill® Fire Proof roofing
Tekst inn her
Bridgehill FireBlock Solar PV Membrane
Solar Panels On Fire (1)

Bridgehill® Solutions

Fireblock Membrane Top Material 2
Fireblock Membrane Top
Bridgehill visits L.A. to learn more about wildfires. This first hand experience motivates us to continue to develop innovative and sustainable and affordable solutions.
DATA SHEET
Fireblock Membrane Top Material 2
Fireblock Membrane Top
Bridgehill visits L.A. to learn more about wildfires. This first hand experience motivates us to continue to develop innovative and sustainable and affordable solutions.
DATA SHEET
Fireblock Membrane Top Material 2
Fireblock Membrane Top
Bridgehill visits L.A. to learn more about wildfires. This first hand experience motivates us to continue to develop innovative and sustainable and affordable solutions.
DATA SHEET
Frequently Asked Questions

Wondering how FireBlock works, where it fits in the roof, or what it protects?
Below you’ll find clear answers to common questions about fire safety, installation, and performance for both new builds and retrofits with rooftop solar.

What is FireBlock designed for?

FireBlock is designed specifically to mitigate fire risk associated with rooftop solar installations by protecting the roof build-up beneath the panels.

Who is the product intended for?

Roofing contractors, solar installers, building owners, developers, consultants, insurers, and fire engineers.

Is FireBlock a building product?

Yes. FireBlock is designed, tested, and documented to function as an integrated part of the building envelope.

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How it works
The original fire blankets providing the fastest, safest and most eco-friendly way to extinguish and isolate fires - even in lithium batteries and electric vehicles. In auto garages and showrooms with a high concentration of cars, there’s always a risk of car fire and spread of fire.Cars with errors or cars that have recently been involved in an
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Extensesively tested by
fire professionals and engineers

10 x times more efficient than any standard membranes

Eco friendly. Isolate smoke immediately without spreading toxic fumes or substances

Easy to install and
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Meet Thor Brubakken
Thor brings a strong engineering background and broad experience across renewable energy and fire‑safety technologies. He has held leadership roles in solar‑ and building‑systems firms. At Bridgehill, he leads the development of advanced containment solutions™, driving high‑performance product architecture, scalability, and integration with global energy installations.
Contact Thor