Non-combustible Board

A1 non-combustible boards are also known as non-combustible cement boards and backer boards. They have an A1 fire safety rating, indicating the panels meet the top classification under EN 13501-1.

Fire boards are composed of inorganic compounds, most commonly magnesium oxide, calcium silicate, and fibre-cement. Installing them greatly improves fire protection performance, as the panels will not ignite or spread flames.

What are non-combustible panels used for?

Non combustible fire boards are used in:

External sheathing and rainscreen support – A1-rated boards form a stable backing for façade systems.
Internal partitions and ceilings – For buildings that require high fire-rating compliance.
Service areas and plant rooms – Where a non-combustible cement board provides both fire and moisture protection.
Render carrier and tile backer substrates – Supporting finishes in dry and wet environments.

Types of non combustible boards

Specialist non-combustible boards come in several material types. Two brands notable for their noncombustible panels are Euroform and Magply. Their fire boards fall into these main categories:

Fibre-cement A1 non-combustible board – An example is the Easyboard, which is intended for exterior sheathing and tile backing.
Magnesium oxide or magnesium-sulfate board – In addition to fire resistance, magnesium-based boards also provide substantial resistance to humidity. The Magply A1 Euroclass, a magnesium oxide-based panel, offers a thermal conductivity of 0.19 W/m·K.
Render carrier cement bonded board – The non combustible cement board is mostly used as backing for renders or cladding systems. They are typically A1-rated or Class 0 (BS 476 Parts 6 & 7), depending on thickness and specification.
Non combustible backer board for tiling – Specially designed for wet areas behind tiles. They retain dimensional stability under moisture and fire exposure. Best for kitchens, bathrooms, and wet zones.

Why choose our non combustible fire board?

Insulation Wholesale supplies a wide range of non-combustible fire boards that meet verified A1 standards across the UK. When you buy from us, you get:

Selection of non-combustible fire boards, cement boards, and backer boards.
Genuine Euroform and Magply panels with complete test documentation.
Fully tested for EN 13501-1 and BS 476 compliance.
Discounted volume pricing and fast nationwide delivery.
Expert product guidance to help you meet current building regulations.

Protect your next project with tested A1 fire-rated materials. Order non combustible boards from Insulation Wholesale today for reliable UK stock, trade discounts, and fast delivery to your site or home.

At Insulation Wholesale, you can purchase Non-combustible Board at low wholesale prices with fast delivery for most of items within 2-5 days. Competitive rates guaranteed.

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12.5mm EasyBoard Tile Backer Board 1200mm x 800mm (4′ x 2.6′) 0.96m2 Pack of 60

12.5mm EasyBoard Tile Backer Board provides a moisture-resistant surface perfect for tiling in areas like bathrooms and kitchens. Its lightweight design makes installation simple, while its robust properties ensure a long-lasting, secure foundation for tiles.

£681.07£817.28 Ex VATInc VAT
£709.45£851.34 Per M2
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12mm MagPly Fire Rated Board 2400mm x 1200mm (8′ x 4′) 2.88m2

12mm MagPly Fire Rated Board is a type of high-performance board designed to offer excellent fire resistance and durability in various construction and industrial applications.
This makes it a popular choice in areas where fire protection is essential, such as walls, ceilings, and floors in commercial and industrial buildings.

£41.16£49.39 Ex VATInc VAT
£14.29£17.15 Per M2
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12mm Promat Supalux Fire Protection Building Board 2440mm x 1220mm 2.98m2

9mm SUPALUX® is an off-white, A1 non-combustible calcium silicate board, free from inorganic fibres and formaldehyde, with a smooth finish suitable for decorating or leaving plain.

£308.00£369.60 Ex VATInc VAT
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12mm Versaroc MPA1 Fibre Cement Sheathing Board 2400mm x 1200mm (8′ x 4′) 2.88m2

12mm Versaroc MPA1 Fibre Cement board comprising ordinary Portland cement with inorganic reinforcing fibres. Ideal for exterior sheathing of SFS frames due to high durability and non-combustibility.

£45.83£55.00 Ex VATInc VAT
£15.91£19.09 Per M2
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12mm Y-WALL RCM Cement Building Board 2400mm x 1200mm (8 x 4) 2.88m2

12mm RCM Y-wall is a high-quality flexible calcium silicate based fibre cement building board, perfect for use as a fire rated sheathing board. Offering high levels of dimensional stability, Y-wall is an exceptional board for use in multiple applications.

£48.77£58.52 Ex VATInc VAT
£16.93£20.32 Per M2
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15mm Promat Supalux Fire Protection Building Board 2440mm x 1220mm 2.98m2

15mm SUPALUX® is an off-white, A1 non-combustible calcium silicate board, free from inorganic fibres and formaldehyde, with a smooth finish suitable for decorating or leaving plain.

£426.00£511.20 Ex VATInc VAT
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18mm MagPly Fire Rated Board 2400mm x 1200mm (8′ x 4′) 2.88m2

18mm Magply fired rated board is a technically advanced, multi-functional sheet material, containing Magnesium Oxide formulation as the main component. Magply provides an environmentally friendly and fire-safe alternative to regular plywood, OSB or wood.

£73.10£87.72 Ex VATInc VAT
£25.38£30.46 Per M2
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9mm MagPly Fire Rated Board 2400mm x 1200mm (8′ x 4′) 2.88m2

9mm Magply fired rated board is a technically advanced, multi-functional board, which contains Magnesium Oxide formulation as the main component. 12mm Magply Euroclass A1 Non-Combustible board provides an environmentally friendly and fire-safe alternative to regular plywood, OSB or wood.

£40.00£48.00 Ex VATInc VAT
£13.89£16.67 Per M2
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