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RENOLIT ALKORPLAN roofing systems tested to the highest industry standards

Buildings aim at protecting your properties, your business, your beloved ones, and your customers. That is why you want to make the best choice when choosing a product or a provider to build them.

FM approved single ply waterproofing assemblies RENOLIT ALKORPLAN

FM Global, also known as Factory Mutual, is the international property insurance company that identifies the safest solutions for your buildings, thanks to risk reduction and damage prevention solutions. In its subsidiary FM Approvals, products and solutions are tested and rated as FM Approved solutions.

On a roof, the whole assembly – including vapour barrier, insulation panels, fixations, etc. – has to be tested according to FM 4470 standard. Tests focus on characteristics such as fire resistance, wind uplift resistance, hail damage resistance, susceptibility to heat damage and more. The FM approved assemblies can then be specified and installed to have a lower insurance premium and a complete peace of mind.

We at RENOLIT ALKORPLAN are extremely conscious of the key role played by waterproofing membrane in protecting your roof from fires and storms, securing your business and revenue. For this reason, we decided to have many roof buildups including our RENOLIT ALKORPLAN membranes approved by Factory Mutual.

RENOLIT ALKORPLAN Classic

Cost-effective synthetic single ply membrane of plasticised PVC-P.

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Benefits of FM approved single ply roofing systems

Cost saving

Fire retardant

Durable

Weather resistant

Most used accessories for the installation of this product

RENOLIT ALKORPLAN Slip Resistant Walkway

Extremely slip resistant for PVC flat roof systems

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RENOLIT ALKORPLUS Vapour Control Layer

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RENOLIT ALKORPLAN FM approved FAQs

FM Approved means the roofing system has been tested and certified by FM Global (Factory Mutual) to meet rigorous standards for fire resistance, wind uplift, hail damage, and other performance criteria under the FM 4470 standard.

The entire assembly is tested (including the waterproofing membrane, vapour barrier, insulation, fasteners, and adhesives) to ensure the system performs under extreme conditions.

Choosing an FM Approved system can:

  • Lower your insurance premiums
  • Increase safety and durability
  • Ensure compliance with building codes and insurer requirements

Yes, FM Approved single-ply systems are suitable for both new construction and retrofit projects, provided the installation follows FM guidelines.

Yes, FM Approved systems are tested for fire performance, including external fire exposure and resistance to flame spread, making them suitable for high-risk environments.

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