Structural Framed Steel Systems (SFS)
Delivering Performance and Precision in Modern Construction. At ISS Acoustic & interiors we supply and install high-quality Steel Framing Systems (SFS) designed for fast, lightweight, and fire-safe construction. Whether you're delivering large-scale residential developments, public sector buildings, or commercial properties, our SFS solutions offer a smarter alternative to traditional block work or timber framing.
What is Structural Framed Steel Systems (SFS)
SFS (Steel Framing System) is a cold-rolled, light-gauge steel frame used primarily as non-load-bearing infill walls within steel or concrete-framed structures. It forms the structural framework for internal partitions or external walls and integrates seamlessly with a wide range of cladding systems.
Why Choose SFS?
Speed & Efficiency
Rapid on-site installation reduces programme time.
Prefabricated or site-assembled to suit your logistics.
Lightweight Design
Reduces building loads — ideal for rooftop extensions and modular builds.
Easier manual handling on tight urban sites.
Fire & Acoustic Performance
Non-combustible system meets Part B of Building Regs.
Ideal for buildings with strict fire safety requirements.
Design Flexibility
Compatible with render, rainscreen, brick slip, and other modern facades.
Easy to integrate with window openings, balconies, and insulation systems.
Sustainability
Made from recyclable steel.
Supports BREEAM and other green building certifications.
Cost-effective
Reduced site labour, faster sequencing, and fewer wet trades lower overall costs.
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Auditorio de Tenerife. Tenerife, Spain
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Polden Bower School, Bridgwater
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The Coal Shed, University of Bristol
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Redmaids High School for Girls, Bristol
Where Can SFS Be Used?
Our Steel Framing Systems are used across a range of sectors:
Commercial Developments – Offices, retail parks, warehouses
Education – Schools, universities, colleges
Healthcare – Clinics, hospitals, health centres
Residential – Apartment blocks, student housing, rooftop infills
Public Sector – Village halls, leisure centres, civic buildings
Modular & Offsite – Ideal for pre-panelised builds and modern construction methods
SFS Services We Offer
Design consultation & structural detailing
Supply of certified SFS components
On-site installation with certified installers
Integration with cladding and insulation systems
Fire, acoustic, and thermal performance guidance
Get in touch.
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