Intrastack Low-Rise Housing

Intrastack Low-Rise Housing
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The Intrastack Low-Rise Housing system (ILRH) is a light-gauge steel frame (LGSF) panelised structural system, specifically developed to service the low-rise housing market. It is a non-combustible off-site construction solution that provides the benefit of an accelerated build programme.

Benefits of ILRH

  • Speed & efficiency
  • Durability & longevity
  • Reduced carbon & waste
  • Design flexibility
  • Cost-effective

For residential developments up to 3-storeys. 

The Intrastack Low-Rise Housing (ILRH) system consists of external and internal loadbearing wall and floor cassette panels, manufactured in a factory environment using cold rolled steel. A timber trussed roof or room-in-roof cassette solution can be added. 

External walls are clad as standard with Glasroc X sheathing board, providing both fire and weather protection to the exterior. The internal walls are supplied as open panel LGSF, ready to accept first-fix plumbing and electrical run-through. The floor cassettes are pre-fitted with P5 chipboard or OSB3 structural decking to form the intermediate floor solution, these are hung from the loadbearing walls below on joist hanging angles – locking them into the structure. 

The system can accommodate a variety of external façade options such as traditional masonry, lightweight render, and rainscreen cladding – providing flexibility to meet all local planning requirements and housing typologies.  

Intrastack designs, manufactures and delivers the ILRH system to each customer’s project specification. 

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