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Single 100mm Specwall Demountable, SFS, Blockwork alternative for Shaft, Riser external and internal walls SP100-SS-007 - Lightweight Single Concrete Panel


Specwall 100mm is an advanced wall system with inherent insulation, acoustic and fire ratings, and the pre-finished panels allow for the direct application of finishes including tiles and paint. It is water permeable and doesn’t break down when submerged in water, making it suitable for pre-build, Cat A and Cat B installs. Specwall can be used for block walls, riser walls, smoke shaft, shaftwall, service risers, external walls, lift walls and more. 

Specwall 100mm is manufactured in standard sizes of 3,000mm x 610mm with bespoke options available. MEP design can accommodate service openings which can be formed off-site or on-site depending on the client preference.

All joints are PU adhesive bonded and filled with grout. Taping and jointing can be requested by the client. The wall can have finishes applied directly, including tiles, skim and paint. Additionally, timber pattressing is not required with our system as pattresses can be cut straight into the panels.


  1. A2 fire rated - fire partition walls
  2. Reduced labour - Time and motion case studies show Specwall can reduce labour hours needed for installation by more than 55%.
  3. Reduced costs - Specwall can save on overall costs through programme savings, reducing waste, resisting damage and more.
  4. Water permeable - Specwall is not affected or damaged by water or mould and can be installed before the building is water tight. Does not promote mould growth.
  5. Sustainable - Manufactured all-in-one product means Specwall achieves minimal wastage, and all of which can be recycled. Specwall panels are demountable and can be reconfigured at any point through a simple process as per design.
  6. More efficient - Streamline your project management process by reducing wall types and requiring fewer trades on site.
  7. Robust construction
  8. Quick installation
  9. Easy to install, lower skillset is required
  10. Walls constructed in one visit

Product categories


Cement, Smooth
Concrete, Cement, Fibre cement, Composite
Bespoke Maximum: 6000 mm
100 mm
Bespoke Maximum (unsupported): 6000 mm Maximum panel length: 3000 mm


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