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MetFloor 80 (MF80)

600mm cover width

PLAIN Galvanised as standard or MAGNELIS FD finishes available on request

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Nationwide delivery

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24 hour delivery

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24 hour support

TRAPEZOIDAL COMPOSITE FLOOR DECKING PROFILE

RMD Profiles' MetFloor 80 (MF80) is a deeper trapezoidal steel decking that offers superior span capabilities for commercial multi-rise buildings while reducing concrete usage. The result is a cost-effective, lightweight and easy-to-install commercial flooring solution.

GREATER SPANS, FEWER SUPPORTS

The deeper 80mm trapezoidal profile gives MetFloor 80 the strength to span further between supports than shallower decks. Longer unpropped spans mean fewer beams, fewer columns and less temporary propping on site — opening up clear, flexible floor plates for offices, retail and mixed-use schemes, while cutting both steel tonnage and programme time.

Watch this short video for a quick explanation!

DEEPER PROFILE. LONGER SPANS. LESS CONCRETE.

  • Reduced concrete usage: Requiring less concrete for any slab depth, MetFloor® 80 provides a more sustainable and cost-effective commercial flooring solution.

  • Enhanced shear stud interaction: Its profiled design ensures central shear-stud positioning, optimising composite action and reducing the need for on-site verification.

  • Long-span capability: MetFloor® 80 delivers exceptional unpropped spanning capacity, reducing structural steel requirements and lowering costs.

  • Exceptional span capability, exceeding that of MetFloor 60.

  • Greater environmental sustainability, the MF80 is recycle - friendly.

  • Easy to handle for safer onsite logistics.

  • Excellent acoustic and fire performance enhances occupant comfort and safety.

  • High acoustic and sound insulation, even with reduced concrete volume.

DESIGNED FOR CONSTRUCTION PROJECTS

Features

Design & Installation Efficiency


• 600 mm sheet width:
Optimised for easy handling and safer site logistics.
• Lightweight sheets:
Faster installation and reduced manual handling risks.
• Shear stud compatible:
Designed for easy welding or mechanical fixing.

Profile Geometry and Mechanical Features

Profile depth: 80 mm (to shoulder before dovetail)

Cover width: 600 mm

Trapezoidal profile: Provides enhanced stiffness and load capacity.

Trough stiffeners: Integral stiffening ribs improve shear bond and structural performance.

Asymmetric side laps: Designed for central shear stud placement in troughs, optimising composite action and reducing on-site checking.

Closed ends option: Available to improve fire protection and acoustic performance without filler blocks.

Benefits

Sustainability & Environmental Benefits


• Reduces embodied carbon and material costs through lower concrete volume.
• Cuts steel tonnage and transport emissions with a lightweight profile.
• Extends service life and minimises maintenance with durable galvanised coatings.
• Enhances occupant comfort and safety with excellent acoustic and fire performance.

Carbon Footprint Advantage


• Quantifiable embodied carbon savings per square meter.
• High recycling potential and favourable end-of-life profile.
• Benchmark figures available that outperform alternative flooring systems.

Applications

Multi -storey commercial, residential, and industrial buildings.

TECHNICAL SPECIFICATION

ENQUIRY HERE

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