• GypLyner Xternal (SFS Through-Wall Solution)

    Deliver adaptable and cost-effective multi-storey buildings quickly with our wraparound solutions for steel framing systems (SFS). With thorough testing and technical know-how at the core of what we do, trusted Saint-Gobain partner brands, Intrastack, British Gypsum and Isover, are working together to provide a reliable solution, designed to offer versatility.

    Benefits of GypLyner Xternal
    • Systems designed to offer flexible specification options
    • Meet thermal performance needs through a range of insulation solutions
    • Comprehensive fire tested solutions
    • Fire resistance to BS-EN 1364-1 EI 60, 90 and 120 mins (inside to out, outside to in)
    • Installation details for junctions, abutments, windows and deflection requirements
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  • Intrastack Structural Frame (LGSF)

    Pre-panelised light-gauge steel frame (LGSF) system, specifically designed to deliver the primary load-bearing structure for multi-occupancy residential and commercial projects up to 12-storeys.

    Benefits of LGSF

    • Design flexibility
    • Quality & accuracy of build
    • Increased productivity
    • Improved life span
    • Dimensional stability
    • Construction predictability & improved speed
    • Fire protection & performance
    • Weight reduction
    • System robustness
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  • Intrastack Low-Rise Housing

    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
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  • Posi-Joists

    Posi-Joist is a fantastic combination of the lightness of timber with the strength of the Posi-Strut steel web, creating a floor and roof system that allows you to span far greater distances than you could with alternative timber products. This unique feature provides you with unparalleled design freedom across a wide range of applications, whether it’s for domestic, industrial, or commercial purposes.   

    Benefits of Posi Joists

    • Lightweight but strong
    • Allows greater span distances
    • Suitable for both floor and roof usage
    • Open web design ‐ easy installation / access to services
    • Faster installation
    • Range of depths from 202mm to 421mm
    • Dimensionally stable with minimal cross‐grain shrinkage
    • Various end fixing details inc “trimmable ends” available
    • Wide flanges for fixing flooring and plasterboard
    • Suitable for use in ground floor applications
    • UK’s first metal web joist system Robust Detail® approved (resistance to the passage of sound)
    • Manufactured from PEFC certified timber
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  • JJI-Joists

    JJI-Joists are an incredibly efficient choice when it comes to handling both bending and shear forces within the plane of the web. One of their standout features is their superior strength-to-weight ratio, which not only allows for longer spans but also makes them easier to handle during installation.  

    Benefits of JJI-Joists

    • Speed of installation
    • Lighter ‐ Typically half the weight of traditional timber
    • Improved service installation-9mm OSB/3 web allows easy access for services
    • Squeak free joists ‐ Structurally efficient profile
    • Dimensionally stable, will not shrink, bow, twist or shrink
    • Part E Compliant (Sound legislation)
    • More uniform in dimension than sawn timber joists
    • 220mm section size matches typical blockwork coursing
    • Fire Safe ‐ 30 and 60 minute fire certificate
    • Quality Assured ‐ Consistent performance ‐ ETA, CE mark
    • UK Manufactured since 1998
    • Chain of custody certification & labelling
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  • Roof Trusses

    Off-site manufactured roof trusses are the most widely used form of roof framing in the UK as they provide a cost-effective and flexible solution.

    Trusses are not only now “the norm” for simple roof structures but also increasingly seen as the ideal method of framing to turn a complex architectural vision into a working roof structure.

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  • i-HouseTM

    Intended for domestic property construction up to three storeys, i-House consists of inner leaves of external cavity walls, separating walls, floors, lintels, cavity closures, insulation and roof trusses with the inclusion of soffit and fascia for the internal skin of the property which is then fully wrapped and ready for follow-on trades. i-House can be combined with i-Roof, or can be fitted with traditional roof trusses. 

    Benefits of i-House™ Prefabricated Homes 

    • Speed of Construction 
    • Cost Savings 
    • Reduced Waste 
    • Installation by trained teams
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  • Timber Frame Extension Kits

    Our made-to-measure timber frame extension panels are the ideal solution for bespoke home extensions. These wall panels are factory-manufactured to your exact specifications and can be supplied ready for doors or windows to be fitted. 

    What’s Included?

    • Soleplates & DPC
    • Pre-manufactured internal and external panels
    • Headbinders
    • Floor joists – ground or first floor
    • Roof Structure – Trusses for pitched roofs or joists for flat roofs
    • Engineering and timber frame construction drawings
    • Delivery to site (excluding offloading)
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