Customer services 01495 761 080
Sales enquiries 01495 788 936
Technical support 01495 788 937
Construction Metal Forming - Software

CMF® Resources design



MetFloor design software

No matter which MetFloor profile is chosen the same state of the art CMF decking design software can be utilised. The software incorporates the structural & composite slab tests carried out at Imperial College London, combined with fire tests carried out at Pavus in the Czech Republic under the management of the SCI (Steel Construction Institute); providing highly efficient and robust computational designs.

The MetFloor software enables the designer to carry out the full decking and slab design including additional concentrated loads and punching shear checks in a simple but precise manner. Calculations can be produced to either British Standards or Eurocodes, with a simple user interface to input all relevant project data. Designs are automatically carried out for the construction and normal stages as well as additional fire and dynamic response calculations for user safety and comfort.

Once the design is finalised a comprehensive set of calculations can be printed, which come complete with the SCI Assessed logo. CMF is the only decking manufacturer to have carried out this SCI assessed ratification for its entire profile range.

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MetPurl & MetMezz design software

Whether you’re in need of a purlin, side-rail or eaves beam calculation, the CMF MetPurl software caters for all of your design requirements. Enabling the user to compute wind and snow loading to both British Standards and Eurocodes, the software is able to collate multiple profile calculations within building sets. Additional calculations are also available for drifted snow and cantilever scenarios, whilst the purlin and side-rail inputs allow for a variety of load cases, with support and guidance notes given at every step of the calculation.

Detailed report outputs can be saved and printed for individual component designs or for comprehensive calculations for the entire set of completed designs. Upon the completion of your design, additional information is provided as Alternative Solutions, to guide the user toward optimum solutions. CMF’s MetPurl software also includes for the design of MetMezz mezzanine sections, providing a complete design resource for all industrial and agricultural building applications.

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Contact Us

Customer services   01495 761 080

Sales enquiries  01495 788 936

Technical support   01495 788 937


Construction Metal Forming

Unit 3,
Mamhilad Technology Park,
Old Abergavenny Road ,
South Wales UK

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Our Locations

Studwelders Composite Floor Decks Ltd. provides dedicated distribution, design and installation for steel floor decking systems throughout the UK. Our directly employed self-sufficient installation and studwelding teams are extensively trained and highly mobile to ensure a rapid and efficient response to customers’ needs.

Studwelders Composite Floor Decks Ltd

Millennium House, Severnlink Distribution Centre, Newhouse Farm Industrial Estate, Mathern, Chepstow Monmouthshire, NP16 6UN

01291 626 048

Northern Steel Decking Ltd is the “one stop shop” for all your suspended slab construction requirements. We carry out the supply, detailing and installation of Metfloor metal decking, edge shuttering, shear stud welding, safety netting and other appropriate fall arrest systems.

Head Office

1 Manor Drive, Dinnington, Sheffield, S25 3QU

01909 550 054

Scotland Regional Office

23 Mary Street, Johnstone, Renfrewshire, PA5 8BT

01505 328 830

MetStructures is the latest addition to the CMF family of companies. Formed in 2017, we are an offsite construction company with full autonomy over the design, manufacturing and installation of light gauge steel framed structures to the residential, hotel, care and student accommodation sectors.

MetStructures Ltd

Suite 2, Alcora Building, Halesowen, West Midlands, B62 8DG

01213 891 603

CMS provide commercial support for a variety of applications including purlins, rails, mezzanines, modular and cold-rolled portal frames. Producing the UK’s largest range of C, Z and Sigma profiles, CMS can provide solutions for all urban, industrial, material handling, and agricultural developments.


CMS Ltd, Unit 3, Mamhilad Technology Park, Old Abergavenny Road, Mamhilad, Monmouthshire, NP4 0JJ

01495 761 080

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