6mm Ramco Calcium Silicate Board A1 Non-Combustible 2440 x 1220mm (8′ x 4′)

6mm Ramco Calcium Silicate Board A1 Non-Combustible 2440 x 1220mm (8' x 4')
6mm Ramco Calcium Silicate Board A1 Non-Combustible 2440 x 1220mm (8' x 4')

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SKU: SM0834
Brand: Ramco Industries UK

6mm Ramco Hilux fire rated board is a technically advanced, multi-functional board, which contains so called siliceous and calcareous materials, reinforced with cellulose fibres. 6mm Hilux A1 Non-Combustible board provides an environmentally friendly and fire-safe high performing alternative to regular plywood, OSB or wood.

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Thickness: 6mm
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£23.08£27.70 Ex VATInc VAT

In Stock

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48-95 96+
£21.93£26.32 £20.77£24.92
Lead Time: 1-3 days

The average delivery lead time for the majority of orders is 1-3 working days from the date of your order, however, it could extend to 5 working days on rare occasions or when you order products with extended lead times. Once the order has been placed, customers receive a text message and email confirmation, along with a tracking link, 24 hours before delivery. Only Palletline and Moffett customers are contacted directly by a member of staff. The next day delivery is available within M25 on orders placed on the day before 11AM, for other locations next day deliveries are available at the additional cost for orders placed before 11AM.

There is no Minimum order value, and we deliver nationwide:

  • Zone 1:
    Up to 1,000kg in weight – £50 ex VAT (Van delivery)
    1,000kg and above in weight – £125 ex VAT (Moffet delivery)

  • Zone 2:
    Up to 1,000kg in weight – £70 ex VAT (Van delivery)
    1,000kg and above in weight (up to 2,000kg) – £100 ex VAT (Palletline)
    1,000kg and above in weight – £150 ex VAT (Moffett delivery)

  • Zone 3:
    Up to 1,000kg in weight – £90 ex VAT (Van delivery)
    1,000kg and above in weight (up to 2,000kg) – £100 ex VAT (Palletline)
    1,000kg and above in weight – £250 ex VAT (Moffett delivery)

  • Zone 4:
    Custom delivery costs are calculated at checkout based on your postcode. (Palletline)
    6,000kg MAX weight for orders to zone 4.

Delivery map
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If you are placing order for large sheets (10x5 or 10x4) to zone 4 you may encounter delivery restrictions, in this case - please click on the “Save & Share cart” button at the cart stage, select the email option and send it to [email protected] or call us on 0203 856 8578. We will get back with a delivery quote to you shortly.

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6mm Ramco Hilux fire rated board is a technically advanced, multi-functional board, which contains so called siliceous and calcareous materials, reinforced with cellulose fibres. 6mm Hilux A1 Non-Combustible board provides an environmentally friendly and fire-safe high performing alternative to regular plywood, OSB or wood.

View alternative products

  • Additional information

    Brand Ramco Industries UK
    Weight 18.5 kg
    Size

    2440 x 1220mm
    Thickness

    6mm
    Applications

    Commercial, Lofts, Office, Wall partitions, Walls
    Class

    EN-13501
    Country of origin

    UK
    Edging

    Square cut
    Environmental certification

    None
    Features

    Paintable, Plastered & tiled on
    Finish

    Smooth
    Fire rating

    Euroclass A1
    Formaldehyde level

    N/A
    Moisture resistant

    Yes
    Product standard

    N/A
    Veneer

    N/A
    Weather exposure

    Interior
    Wood species

    N/A
    Grade

    A1

  • Description

    The 6mm Ramco Calcium Silicate Board A1 Non-Combustible 2440 x 1220mm (8′ x 4′) is part of Ramco’s flagship Hilux range, supplied in the UK by Ramco Industries UK. Unlike standard fibre cement, Hilux is made from siliceous and calcareous materials reinforced with cellulose fibres, then cured under high-pressure steam. The result is a board that stays dimensionally stable even when soaked, heated or exposed to humidity.

    At 6mm, this is the slimmest sheet in the Hilux range. A full 8′ x 4′ panel weighs around 18.5kg. The smooth off-white face is ready for paint, wallpaper, laminate or digital print.

    Fire performance

    This is what the 6mm Hilux board is built for. It carries a Euroclass A1 rating to EN 13501-1, the top reaction-to-fire classification, meaning it adds nothing to a fire. It is also non-combustible to BS 476 Part 4, Class 1 surface spread of flame (Part 7), Class ‘P’ Not Easily Ignitable (Part 5), with a Flame Spread Index of 0 and Smoke Developed Index of 5 under ASTM E84. Tested partition systems reach up to 4 hours fire resistance. That makes it suitable for refurbishment projects, escape corridors, riser shafts and other applications where non-combustible wall and ceiling materials are required.

    Water and durability

    Hilux doesn’t swell, rot or delaminate when it gets wet. Length change in saturated conditions stays under 0.1%. It passes the complete BS EN 12467 durability suite (warm water, freeze-thaw, soak-dry, heat-rain and water impermeability), helping reduce the risk of warping in damp soffit conditions and supporting dimensional stability in humid plant rooms, and it doesn’t feed mould or fungus.

    Acoustic insulation runs 30-32 dB for a single board and up to 56 dB in tested partition systems. The board emits no detectable VOCs under ISO 16000-6, is asbestos-free (verified by X-ray diffraction), and comes with a 15-year manufacturer’s warranty against defects.

    Applications

    • Suspended and fixed ceiling linings.
    • Soffit boarding under eaves and overhangs.
    • Curved feature walls and bulkheads (cold-bent to 600mm minimum radius, easier when wet).
    • Lightweight wall linings on timber or steel framing behind paint or wallpaper.
    • Second-layer lining over existing walls and ceilings for fire upgrades.
    • Non-combustible overlay in plant rooms, garages and service voids.
    • Damp-prone areas: bathrooms, kitchens and utility rooms behind paint or wallpaper.

  • Information Sheet

    Download

    Data Sheet

    Download

  • Questions and answers of the customers

      can i paint on these boards
    1. 0 votes
      Q can i paint on these boards answer now
      Asked by Vincent
      A Yes you can paint

    Send me a notification for each new answer.
    1. Q Why is this board lighter than a fibre cement board of the same thickness?
      A

      The autoclave curing creates a less dense internal structure, so a sheet comes in around 18.5kg rather than the heavier fibre cement equivalent. That makes it easier to handle overhead on ceiling and soffit work, which is one of its main uses.
    2. Q How tight a curve can I actually bend it to? 
      A

      Down to a 600mm radius cold, and it bends more willingly when damp. Take it slowly and fix as you go around the curve rather than trying to force the whole sheet at once, and back it with framing at close centres to hold the shape.
    3. Q Will fixings hold in it for light fittings? 
      A

      For genuinely light items it holds a screw, but at 6mm it's thin, so anything with real weight should be fixed back to the framing or a noggin behind the board rather than relying on the board alone.
    4. Q What's the best way to cut it cleanly?
      A

      Score and snap works for straight cuts, and a fibre cement blade or fine-tooth saw handles the rest. Cut with dust extraction or a mask on, and cut from the face side to keep the visible edge clean.

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