
Modular Steel System
The Modular Steel System is a straightforward, supply-only framing solution that simplifies construction. Designed for quick planning and reliability, it offers flexibility and adaptability for various applications.
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About Modular Steel System
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Each module is built to a standard height of 2100 mm and a small range of set widths, allowing you to design your opening around proven sizes. This approach keeps projects efficient and predictable—with fixed prices, faster lead times,and straightforward installation on site.
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Every frame is handcrafted in the Cotswolds using heritage W20 steel, then powder-coated in satin black as standard.
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All systems are supplied unassembled and single-glazed, with glass provided loose, ready to fit during installation.
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Perfect for extensions, refurbishments, and pre-build projects, modules can be combined side-by-side to form single or double door sets with matching side screens.
The Modular Steel System is a straightforward, supply-only framing solution designed for quick planning and reliable installation.

Standard Module Sizes & Guide Prices (Supply Only)

Features We Offer
All systems are supply-only, supplied unglazed with glass provided loose, ready for fitting on site. UK-wide delivery available on request.

Custom RAL finishes available (price varies by colour)
Fixed module sizes for quick specification and predictable fit
Short lead times and fixed prices per module
Satin black powder-coated finish as standard
Supply-only system for straightforward planning and on-site installation
Single glazing supplied loose, ready for fitting during installation
Fabricated from authentic W20- steel
Handcrafted and finished in The Cotswolds