Home - Marco Industries

Following recent events, it’s really important to know the fire standards of the cladding you’re using on buildings. By law, all buildings above 18 metres in height need to have cladding which is fire rated. Most cladding has some sort of protection built in, but only those which are FR should be used on these taller buildings.

These ratings range from an A1 to a D in accordance with European Standards EN-13501-1.

What does A1 and A2 Rated mean?

Class A1 – Products are described as having no contribution to fire at any stage. BS EN 13501 sets several thresholds for combustion performance when tested to both EN ISO 1716 and EN ISO 1182. One of these thresholds is a maximum heat of combustion of 2MJ/kg. Typical products meeting this classification include most inorganic materials such as metal and stone.

Class A2, s3, d2 – Products are described as having no significant contribution to fire at any stage. BS EN 13501 sets several thresholds for combustion when tested to EN ISO 1182, or both EN ISO 1716 and EN 13823. One of these thresholds is a maximum heat of combustion of 3MJ/kg. A typical product meeting this classification is plasterboard.For comparison, Wood has a typical value of 15 MJ/Kg.

Some products use a slightly different fire classification known as the BR 135 standard, set by the BRE (Building Research Establishment). When using a cladding product that is classified using this method, a full classification report must be supplied to prove compliance with BR 135.

For full information on the fire rating of a specific product, get in touch with us. We’d be more than happy to help.

We are Marco Industries

Specialists in Rainscreen Cladding and Envelope Solutions.

Learn More

Decorative Panels

We're Equitone and Rockpanel Specialists.

Learn More

Framing & Support

Whatever cladding you're using, we can make sure you have the right support system.

Learn More

Previous slide

Next slide

Welcome to Marco Industries

For over 25 years Marco Industries have been servicing the construction industry providing specialist building boards and building envelope solutions to the construction industry.

We are more than just a fabricator of decorative cladding.

We provide the full service, from fabrication to delivery.

Our friendly team are here to help. Just use the details below to get in touch.

Get in touch:

Head office: Unit 1-2/152 Staplehurst Rd, Sittingbourne ME10 1WZ.

Products
Decorative Panels
Framing & Support

Our Services
Cut & Shape
Drilling & CNC
Marco Transport
Turnkey Service
Technical Assistance
Material Scheduling

About Marco
Privacy Policy
Ts & Cs