RCM Building Boards
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RCM Building Boards

RCM Y-wall is an A1 non-combustible, BBA (British Board of Agrément) certified, high-quality flexible calcium silicate based fibre cement building board. Offering excellent fire properties as well as high levels of dimensional stability, Y-wall is perfect for use as a fire rated sheathing board on both steel frame and timber frame structures. The boards can be fixed behind all types of facade solutions, as well in ceilings offering a non-combustible classification. RCM Y-Wall is also flexible and strong, has excellent water resistance, is easy to use and offers high levels of dimensional stability.


Established in 2004, RCM is a market leader in providing innovative products and solutions for building envelopes. The company has experience across all market sectors including timber frame, lightweight steel frame, modular, offsite, healthcare, education, residential, leisure and transport. Through continued growth, RCM has become a major leader in building cement boards and

is committed to offering tested products whilst not compromising quality At the forefront of industry research and development, RCM constantly strive to innovate and develop a range of solutions. RCM works openly in collaboration with our team here at Gordian Building Solutions to ensure that the most efficient and appropriate solutions can be found for every project.

Gordian Building Solutions is proud to offer the following products from RCM:

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