2.4m Fibre Cement Backer Board for Construction, Exterior Grade
Use Fibre Cement Backer Boards as a multipurpose, exterior grade construction board to replace ply or plaster alternatives. Available in 2.4m lengths and in thicknesses of 6mm, 9mm, 12mm and 18mm. Fibre Cement Boards are the perfect backer material for damp-prone areas along with many other types of installations. These Boards have an A1 fire rating.
Discover Fibre Cement 2.4m Multipurpose Backer Boards
Whether you are looking to board walls or floors (pre-tiling), Fibre Cement Boards can make this job much easier. 2.4m lengths Boards can be used on ceilings, around fires, internally and externally.
Due to being a fire-rated material, these Boards are suitable to be installed next to fireplaces. These exterior-grade Backer Boards also have a high resistance to water, making them the preferred material for construction purposes.
Fibre Cement Boards are excellent, long-lasting alternatives to plaster boards or ply materials. Boards produce a level, stable area, covering porous surfaces and existing uneven surfaces.
Fibre Cement Benefits include:
Ideal for wet or damp areas
A1 fire-rated
Exterior grade
Higher load-bearing properties than plasterboard
Underfloor heating applications (excellent thermal mass)
Mould and water resistant
Fibre Cement Boards are made using a fibre (cellulose)/cement mix. Boards are manufactured in 6mm Fibre Cement Board thicknesses, up to 18mm, to suit your application. To cut each Board, you can use a scoring knife. Because of the material and dust emission, we do not recommend the use of a dry saw.
Secure Boards to walls or floors with the help of a rapid setting adhesive, screws (countersunk), or backer tape (for tiling). Designed for various applications, construction or DIY jobs, these Fibre Boards give a suitable backboard that is stable.
Specifications:
Sizes: 2.4m x 1.2m
Thicknesses: 6mm, 12mm, 9mm, 18mm
Colour: Fibre Cement (plain)
Weight per 2.4m Board: 35.95kg (6mm), 41.20kg (9mm), 59.73kg (12mm), 109.20kg (18mm)
When planning to paint or prime a surface when using this Board type, please seek advice from a professional beforehand.
Looking for a different size?
For 1.2m lengths Boards, please see 1.2m Fibre Cement Multipurpose Backer Board
What are the uses of Fibre Cement backer boards?
Fibre Cement backer boards are a multi-usage product that can be installed onto walls, under tiling, directly onto cement floors or as a replacement for floorboards, as ceiling boards, a fire surround for fireplaces.
How do you cut Fibre Cement backer boards?
When working with Fibre Cement Boards, it is important to wear Safety Gloves when cutting, moving, and handling the boards. *Please note that due to the fibre cement material, it is advised that when cutting Boards, a dust mask is worn. Remove any residue or dust with a dampened cloth to avoid particles from entering the air. 6mm and 9mm Boards: These thinner Boards can be cut to size using a scoring knife or blade and a straight edge. 12mm and 18mm Boards: We recommend cutting the thicker Fibre Cement backer boards on a bench using a circular saw that has been fixed with a vacuum extractor and filter. This will make for a clean, straight line whilst reducing the amount of dust in the surrounding air.
Are Fibre Cement backer boards Fireproof?
Fibre Cement backer boards are manufactured from a combination of cellulose fibres and cement mix, making them a non-combustible A1 fire-resistant material and ideal for use around fireplaces.
Are Fibre Cement backer boards water resistant?
Fibre Cement backer boards have excellent water-resistant properties, meaning that these Boards last much longer than ply or plaster alternatives. Fibre Cement Boards give a suitable, even surface for tiling onto and can be used for covering up damp-prone areas or uneven walls/floors.
Where can Fibre Cement backer boards be installed?
Fibre Cement backer boards are multi-use and can be installed in a variety of different ways, depending on the thickness. Please note, Boards of all sizes and thicknesses require a brick pattern/staggered installation if used for flooring installations so that the four corners don’t all adjoin at a single point.
6mm Boards: commonly used on concrete flooring installations, as the thinner Board will not raise floor levels and provide a squeak-free finish. Fix 6mm Fibre Cement Boards to the floor using a flexible adhesive or polymer-enriched, thin-set mortar and place them directly onto the concrete base below. Leave to set for at least 24 hours, before screwing into place. Apply a coating of thin-set mortar over mesh tape with a smooth putty knife to seal joints between Boards.
9mm & 12mm Boards: recommended for installations on walls, with the thickness depending on the end use. For stud walls, or walls with a high traffic area like a corridor, 12mm Fibre Cement Boards are recommended due to their higher strength and additional soundproofing properties. Using screws and washers at least 20mm from the edge of the Board you can fix 12mm Boards to stud walls. For solid walls, we recommend using 9mm Fibre Cement backer boards. They can be fixed in place using a flexible rapid-set adhesive. Once set, screws and washers can be used to secure the Boards to solid walls mechanically.
18mm Fibre Cement Boards are generally recommended for use on new build floors and underfloor heating systems, as the thicker Boards have improved sound and heat insulation, as well as improved strength. Fibre Cement Boards can be installed directly onto joists as floorboards and when compared with hardwood floorboards or other timber-based materials, 18mm Fibre Cement Boards are more robust with minimum risk of moving.
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Order A Sample Pack!
Download our printable installation guide.
Download the datasheet for 2.4m Fibre Cement Backer Board for Construction, Exterior Grade
Download the Performance Overview for 2.4m Fibre Cement Backer Board for Construction, Exterior Grade
Download the Fire Rating for 2.4m Fibre Cement Backer Board for Construction, Exterior Grade
Download the Coshh Certificate for 2.4m Fibre Cement Backer Board for Construction, Exterior Grade
| Type | When? | Cost? | ||
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National Delivery | Orders under £1,000 | Est. 5 working days* Roofing items 7-10 working days* |
£192.00 |
| Orders over £1,000 | Est. 5 working days* Roofing items 7-10 working days* |
£96.00 | ||
| Orders over £1,500 | Est. 5 working days* Roofing items 7-10 working days* |
FREE | ||
| Scotland Delivery | Postcodes: PA, PH, DD, AB, IV, & KW | Est. 15 working days* Roofing items 7-10 working days* |
£360.00 | |
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Millboard Delivery | Orders under £2,000 | Est. 5 working days* | £192.00 |
| Orders over £2,000 | Est. 5 working days* | FREE | ||
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Parcelforce Standard | (Small Parcels) | 3-5 working days* | £8.50 |
| Parcelforce Standard | (Large Parcels) | 3-5 working days* | £30.00 | |
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Sample Packs via Courier | 5 working days* | FREE | |
*Please allow for public holidays and weekends (non-delivery days)
Some of our products are available for collection from our warehouses in Okehampton (Devon) and Andover (Hampshire) - This option will show at checkout, when available.
Standard collection lead time is 3-5 working days, this may vary depending on the product. If you would like to collect your order after 2 hours, please choose this option at checkout.
Please note that collections are only available from Monday-Friday, 08:00 - 17:00 & Saturday, 08:00 - 12:30 (Note: this IS the cut off time for collections, despite our closing time of 13:00)
Please Note The Following Prior To Collection:
Vehicles we can and cannot load
Cladco Profiles will only load flatbed lorries and flatbed trailers for insurance purposes. If the appropriate vehicle is not available, two people would be required for a collection.
Cladco Profiles will NOT load any vehicles with roof racks, horse boxes, cattle lorries or fixed-sided trailers. Cladco Profiles has the right to refuse loading a vehicle for any reason.
Before arranging a collection, please read our Customer Collection Notice below.
Our Okehampton HQ and Warehouses (Devon)
Our Andover Warehouses (Hampshire)
Customer Collection Notice
Please ensure you have pre-booked your collection slot before travelling to site.
When arriving to collect your order, please report to a member of our Warehouse Team who will register your arrival and locate your goods. Once ready, your items will be picked and brought to your vehicle loading area.
During busy periods, there may be a short wait while our yard team assist other customers or complete other loading tasks. We always do our best to work within your booked collection time.
We respectfully draw your attention to the following important points:
- Loading is ultimately the customer’s responsibility. While our team can assist with mechanical loading using forklifts, we cannot handball items into enclosed vehicles. Customers must ensure their vehicle is suitable and that goods are safely loaded and adequately secured before leaving the premises.
- Sharp sheeting, metal goods, and long/heavy items may pose additional handling risks. Please come prepared with high-quality protective gloves, and any appropriate protection materials to avoid damage to your vehicle or restraints (e.g. ropes or straps). The edges of roofing sheets and metal products can be extremely sharp, and care should be taken when handling.
- We strongly recommend that customers bring their own straps, ropes, or other securing materials, as we are unable to provide these at the point of collection.
- If you are unsure of your vehicle’s load capacity, we can advise the approximate weight of your order in advance. It is your responsibility to ensure your vehicle is suitable for transporting the goods safely and legally.
- Cladco will not be held liable for any damage to your vehicle or goods once they have been loaded and leave our premises. Loading assistance is provided entirely at the customer’s own risk.
Click & Collect – Pre-Booking Required
You are welcome to collect your order from either our Okehampton (Devon) or Andover (Hampshire) site. All collections must be pre-booked in advance so your items can be picked, packed and ready for you.
Please do not travel to site without a confirmed collection time, as we cannot guarantee your order will be available.
Once your items are ready, you will receive an email with a link to book your collection slot. Please note, same-day collections are not available and bookings must be made at least two hours in advance.
When you arrive, please bring your order confirmation and follow the signage to the collection area where a member of our team will assist you.
