RCM Y-Wall Board 2400mm x 1200mm x 12mm
RCM Y-Wall Board 2400mm x 1200mm x 12mm is backordered and will ship as soon as it is back in stock.
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The RCM Y-Wall Board is a versatile, high-performance calcium silicate-based fibre cement board designed for use as a fire-rated sheathing board. Measuring 2400mm x 1200mm x 12mm, it offers superior fire protection and exceptional dimensional stability, making it suitable for various construction applications. Whether used in steel or timber frame structures, behind facade systems, or even in ceilings, this non-combustible board ensures top-tier safety and reliability. It also excels in modular construction methods, providing flexibility and strength.
The Y-Wall board is BBA approved and can be easily cut, drilled, and nailed using standard tools. It offers a combination of fire, water, and impact resistance, making it a perfect choice for those seeking durability and high-performance solutions in building projects.
Key Features:
- BBA approved for safety and reliability
- Fire-rated to EN 13501-1 class A1 (non-combustible)
- Water-resistant and highly durable
- Provides one-hour load-bearing fire protection
- High impact strength and flexibility
- Ideal for lightweight steel frame systems
- Easy to cut, drill, and install with conventional tools
- Sturdy construction, ensuring long-term stability
For more technical information, please visit RCM Y-Wall Technical Data.

Description
Description
The RCM Y-Wall Board is a versatile, high-performance calcium silicate-based fibre cement board designed for use as a fire-rated sheathing board. Measuring 2400mm x 1200mm x 12mm, it offers superior fire protection and exceptional dimensional stability, making it suitable for various construction applications. Whether used in steel or timber frame structures, behind facade systems, or even in ceilings, this non-combustible board ensures top-tier safety and reliability. It also excels in modular construction methods, providing flexibility and strength.
The Y-Wall board is BBA approved and can be easily cut, drilled, and nailed using standard tools. It offers a combination of fire, water, and impact resistance, making it a perfect choice for those seeking durability and high-performance solutions in building projects.
Key Features:
- BBA approved for safety and reliability
- Fire-rated to EN 13501-1 class A1 (non-combustible)
- Water-resistant and highly durable
- Provides one-hour load-bearing fire protection
- High impact strength and flexibility
- Ideal for lightweight steel frame systems
- Easy to cut, drill, and install with conventional tools
- Sturdy construction, ensuring long-term stability
For more technical information, please visit RCM Y-Wall Technical Data.
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Fire-Rated Sheathing Solutions
Versatile and Strong
BBA Approved Performance
Water Resistance and Easy Installation
Unmatched Dimensional Stability
Our customers tell it better than we do!
Excellent Delivery Service
Order arrived early in morning, delivery staff were excellent and able to place order as close as possible to where I required it. excellent communication through out delivery and after delivery.
Great Experience
Great experience Really pleased with the way my order was dealt with and delivery arrived as advised.
Good product and service
Good product, reasonable price, great service and good customer follow-up. Would recommend and use again.
Great Company
Great company, great product. Delivery was very speedy and items was delivered professionally by a very helpful driver. Would highly recommend.
Great quality wood and fast delivery
Great quality wood and fast delivery The company reached out to make sure that everything was good and the delivery went fine
Excellent service from a great company
Ordered 2T of midnight blue slate chipping (2 pallets of 50 bags each) Very nice product at a great price. Contacted quickly after order to arrange a suitable delivery date. Delivery was as arranged. Customer service is excellent including follow up call to ensure everything went well. All in all I would highly recommend Armstrong Cheshire.
Great Customer Relations
Due to a mistake in communication ( mostly my mistake) the first delivery of bulk aggregate went to an address I used to live at. After asking to have a replacement delivery to the correct address Armstrong Cheshire re-scheduled the delivery within 3 days and with fantastic customer relations. I cannot recommend this company enough.
Ultra Fast Delivery
Ultra fast delivery, technically superlative company, their products are light years ahead of all others. Unbelievable prices. I have been in construction for nearly 70 years now and am still working every day. This company is why I keep getting up in a morning. Thank you dear sirs/ Madam for making life easier
Steel Lintel
Easy to pick product online, said 10 days delivery but got the product in 4 days, excellent service and prices