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    General Sales | +44 (0) 1255 446838

    Sales Support | +44 (0) 1255 423601 (Option 5)

    Transport | +44 (0) 1255 462567

    Rail | +44 (0) 1255 440291

    Industral & Commercial | +44 (0) 1255 440290

    High-Rise | +44 (0) 1255 446830

    Decking & Cladding | +44 (0) 1255 440298

    Marine | +44 (0) 1255 440297

    A series of interlocking pultruded GRP panels supplied with a half lap joining system. We offer both top grit or bottom grit finishes to create a uniform revolutionary high strength and low weight fibreglass structural flooring product that’s ideal for new and replacement load bearing flooring applications. Our closed slab panels are compatible with Ibstock pre-cast concrete troughs for use as trench covers and we can supply a range of fixings including lifting eyes and recessed collars to ensure whatever services or substructure below cannot be tampered with.

    • Pedestrian and Vehicular duty.
    • Lap joint connection.
    • A low weight alternative to concrete.

    Free Sample

    Slab Closed Lap Joint
    Innovation or Unique Design

    Unique Design

    Our next-generation d² GRP Slab Flooring has been tested to have a higher strength-to-weight ratio.

    Fire Rated

    Fire Rating

    Our d2 Dura Slab achieves Class B fire rating according to BS EN 13501-1.


    Proven Anti-Slip

    Tested to 1.1 million footfalls (BS 7976-2), with ultra low slip potential & max durability.

    UV Stable

    Colour Fade

    Hi-tech resin systems and application techniques maintains long lasting colour is consistency.

    Closed Lap Joint Panels

    Dura Slab Type 35

    Length: 2395mm
    Height: 35mm
    Width: 1000mm
    Panel Weight: 68kg

    Dura Slab Type 45

    Length: 3660mm
    Height: 45mm
    Width: 725mm
    Panel Weight: 67kg

    Dura Slab Type 50

    Length: 3660mm
    Height: 50mm
    Width: 500mm
    Panel Weight: 72kg

    Dura Slab Type 75

    Length: 3800mm
    Height: 75mm
    Width: 650mm
    Panel Weight: 135kg

    Dura Slab Easy Lift Type 100

    Length: 6000mm
    Height: 100mm
    Width: 375mm
    Panel Weight: 67kg

    Dura Slab Type 100

    Length: 2800mm
    Height: 100mm
    Width: 650mm
    Panel Weight: 142kg

    Our specialist services empower architects, engineers, project managers, and designers to design, specify and deploy composite products with ease. Our CAD, Structural Design and Fabrication teams support our customers make data-driven decisions about the right product specifications for their projects.

    Our installation consultation services include:

    • Pre-Installation Support, Training & Toolbox Talks
    • Contract Installation
    • Drone & Laser Scanning
    • Day 1 Installation Support
    • Site Visits & Snagging Assessments
    • Final Inspection & Sign Off

    Other value added services available at any project stage include Design & Engineering, Fabrication, Preventative Maintenance Inspections and Specialist Cutting.

    Find out more

    If you wish to return or exchange your goods, please complete the form dispatched with your order and return within 14 days to the address below. Items must be unused and in perfect, resale condition and in their original packaging, and the Returns Form must be included. Once the goods have been received and inspected to check they meet the requirements outlined above you will receive a refund (credited back to the method you paid with) or a new shipping notification for your requested exchange within 7 working days of receipt.

    The replacement item(s) will be shipped to you free of charge (once per customer). Please note we cannot exchange items of differing value. If you choose to return any items that were purchased as part of a promotion, and by returning part of your order your remaining total means you are no longer eligible for the original discount, the value of that discount will be deducted from any refunds due.

    Please note the customer is responsible for the postage to return the item to us. We recommend using a Signed For recorded postal service as Dura Composites Ltd are not liable for any items that go missing en-route back to us. Thank you for your cooperation.

    Returns should be sent to:

    Dura Composites Returns Dept.
    Dura Operations Centre,
    Telford Road,
    Clacton on Sea,
    Essex CO15 4LP

    If you have not yet been issued with your Unique Returns Number (URN) or require a Returns Form, please e-mail customercare@duracomposites.com or call us on +44 (0)1255 423601 to discuss your request.

    Please register your product to activate your warranty. Dura Composites warranty gives you peace of mind and expert back up should you ever need it, so you can rest assured you’re buying the best in design excellence, quality and durability. Please note that your warranty must be registered and activated within 30 days of your invoice date to be eligible. For details of terms and conditions, length of warranty and how to activate your warranty, click below.

    Warranty Registration

    EPD_Pultruded Grating


    EPD For Pultruded GRP

    This is an Environmental Product Declaration in accordance with EN 15804+A2 & ISO 14025/ISO 21930…



    d² Dura Slab Type 45

    Dura Slab structural flooring panels are suitable for use as trench and access covers and…

    Dura Slab 50 Product Datasheet Dura Composites


    d² Dura Slab Type 50

    Dura Slab structural flooring panels are suitable for use as trench and access covers and…

    Dura Slab 100 Easylift Product Datasheet Dura Composites


    d² Dura Slab Easylift 100

    Dura Slab structural flooring panels are suitable for use as trench and access covers and…

    Front Cover Image For Trench Covers Brochure Dura Composites


    GRP Cable Trough & Trench Cover Lids

    Moulded and pultruded open mesh and solid top GRP trench covers, trough covers and drawpit…

    Front Cover Image For Stadium & Arena Flooring Brochure Dura Composites


    Stadium & Arena Flooring

    Structural GRP Flooring Panels for High Footfall Walkways, Seating Areas, Skywalks & Concourses.



    Pultruded GRP Carbon Report

    Embodied Carbon Report of our Pultruded GRP Products.



    Take a look at our top Dura Slab Open Tongue & Groove projects.