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ComFlor 100 (CF100)

700mm cover width

PLAIN Galvanised as standard, or MAGNELIS OR COLOURCOAT FD finishes available on request for aggressive environments.

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ComFlor 100 (CF100)

700mm cover width

ComFlor 100 is a 100mm deep trapezoidal composite floor deck designed for long span construction where temporary propping needs to be reduced or eliminated. It is one of the most versatile profiles in the composite decking range, compatible with steel frames, non-composite steel beams, concrete beams, and masonry supports, giving structural engineers greater flexibility in the choice of primary frame and connection detail.

The simple nestable trapezoidal profile shape keeps transport and handling costs low, allows more square metres per bundle, and is as straightforward to install as a roof deck. The result is a long span composite floor solution that performs well across a wide range of structural arrangements and is particularly well suited to projects where conventional through-deck stud welding to composite beams is not the design approach.

Engineered to deliver exceptional performance, this robust decking system combines superior spanning capabilities with practical installation benefits, making it the go-to solution for both commercial developments and residential projects.

Watch this short video for a quick explanation!

Comflor 100 (CF100)
  • Impressive Span Capability

    Achieve spans from 4.5 to 5.5 metres unpropped, reducing reliance on temporary props and speeding up construction. Spans exceeding 6 metres can be achieved with the use of props and an appropriate slab design.

  • Deep Slab Depth

    Supports slab depths of 130–250mm, ideal for projects requiring substantial load-bearing capacity.

  • Efficient and Nestable Design

    The CF100’s trapezoidal profile is fully nestable, reducing transport costs and enabling efficient site handling.

  • Ultimate Fire Resistance

    Provides fire resistance up to 120 minutes, ensuring superior safety for residential and commercial builds.

    Advanced MagiZinc® coating option for enhanced durability

    Its superior corrosion protection – even at cut edges – will extend product life, and it offers excellent formability and weldability for efficient processing.

  • MagiZinc benefits include:

    Extended end-product life – delivering reduced maintenance and / replacement costs.

  • Reduced production time and cost through elimination of external batch galvanising.

  • Ability to produce complex-shaped components with ease – saving assembly time and providing the opportunity to down-gauge.

    Reduced environmental impact – through extended product life and reduced raw material consumption

DESIGNED FOR

CONSTRUCTION PROJECTS

Features

Profile Specification

Profile depth: 100mm

Cover width: 700mm

Pitch: 233.3mm

Available gauges: 0.9mm, 1.2mm

Steel grade: S280 (Galvatite Z275)

Section properties conform to BS 5950 and Eurocode. ComFlor 100 load and span tables are produced to British Standard. Detailed design can be carried out using ComFlor 9 design software.

Benefits

100mm deep trapezoidal nestable profile, 700mm cover width

Long span capability reduces or eliminates the need for temporary propping on most standard loading scenarios

Compatible with steel frames, non-composite steel beams, concrete beams, and masonry supports

Nestable profile shape reduces transport costs and allows more m² per bundle

Fast installation, as straightforward on site as a roof deck

Suitable for export projects where container efficiency is a consideration

Available in 0.9mm and 1.2mm gauges in S280 grade steel

Section properties conform to BS 5950 and Eurocode

Applications

Perfect For:

✓ Commercial Buildings

✓ Retail Developments

✓ Industrial Facilities

✓ Residential Projects

✓ Architectural Designs

TECHNICAL SPECIFICATION

Technical

Structural Performance Analysis

Fire Performance

Fire design for ComFlor 100 is in accordance with SCI Publication P359 and BS 5950 Part 8. The minimum slab depth required for each fire period depends on span, applied load, gauge, and concrete type.

Because of the range of structural configurations this profile is used in (including non-composite beams and masonry supports), fire design is project-specific and the figures below are indicative only. Contact our technical team for confirmation on your specific project.

For full technical specs, please download our datasheet, or click here.

ENQUIRY HERE

Why Industry Leaders Choose ComFlor® 100

Reduced temporary propping requirements. Faster installation times

Lower overall construction costs. Outstanding load-bearing capacity

Comprehensive technical support. Design Support & Service

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