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Contact



    Phone

    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

    Email

    Sales Support | info@duracomposites.com

    Structural Profiles

    We’re revolutionising industry with d² Dura Profile GRP structural beam sections: unleashing data-driven engineering, transformative strength, and sustainability.

    We don’t leave performance to chance; we engineer it into every d² profile.

    Our d² composites benefit from superior manufacturing standards and intelligent design optimisation versus the competition, pushing the boundaries of what GRP pultruded profiles can achieve. They don’t just offer a modest improvement; it’s a revolution in performance. Here’s how…

    Strong

    We Exceed E23 Grade by 50%

    From standardised coupon testing to examining fully pultruded profiles, we can demonstrate that on average, d² profiles exceed E23 Grade by an astounding 50%.

    Heavy Duty

    Lighter & Easier to Move

    d² Dura Profile lets you use smaller or fewer components, enhancing efficiency while reducing health and safety risks, equipment needs, transport requirements, and overall costs.

    Sustainability

    50% Less Carbon

    Being up to 50% lighter than steel profiles that perform the same task equals a 50% reduction in carbon footprint, making our profiles a sustainable choice for eco-conscious projects.

    Twice as strong, or smaller and cheaper.

    Our material, design and manufacturing know-how results in profiles which are on average 50% stronger than the competition, allowing for designers and engineers to use smaller or fewer components in major projects when using d², enhancing efficiency and cost effectiveness. In a nutshell, you can opt for profiles that are either twice as strong or 1/3 smaller when compared to GRP competitors.

    Consider the savings you could make from manoeuvring a 6-metre-long 152 Wide Flange Beam at 35kg into position with a two-person lift instead of using a crane to move a heavy steel section.

    Superior alignment within the pultrusion.

    Through rigorous in-house testing and advanced data modelling, we delve deep into the properties of the microstructures as well as the fully pultruded profiles. These investigations allow us to truly understand how our profiles will perform across a wide spectrum of structural applications. The precise arrangement of the glass rovings, multi-axial fabrics and resin provides exceptional strength, structural integrity and surface protection.

    d² Dura Profiles

    Angle 50 x 50 x 6.35

    (mm)
    Length: 6000
    Height: 50
    Width: 50
    Thickness: 6.35
    Colour: Dark Grey

    Angle 76 x 76 x 9.5

    (mm)
    Length: 6000
    Height: 76
    Width: 76
    Thickness: 9.5
    Colour: Dark Grey

    Angle 102 x 102 x 12.7

    (mm)
    Length: 6000
    Height: 102
    Width: 102
    Thickness: 12.7
    Colour: Dark Grey

    Angle 152 x 152 x 12.7

    (mm)
    Length: 6000
    Height: 152
    Width: 152
    Thickness: 12.7
    Colour: Dark Grey

    Box 50 x 50 x 6.35

    (mm)
    Length: 6000
    Height: 50
    Width: 50
    Thickness: 6.4
    Colour: Dark Grey & Yellow

    Box 64 x 64 x 6.4

    (mm)
    Length: 6000
    Height: 64
    Width: 64
    Thickness: 6.4
    Colour: Dark Grey & Yellow

    Box 76 x 76 x 6.4

    (mm)
    Length: 6000
    Height: 76
    Width: 76
    Thickness: 6.4
    Colour: Dark Grey

    Box 101 x 101 x 8

    (mm)
    Length: 6000
    Height: 101
    Width: 101
    Thickness: 8
    Colour: Dark Grey

    Channel 100 x 60 x 5.5

    (mm)
    Length: 6000
    Height: 100
    Width: 60
    Thickness: 5.5
    Colour: Dark Grey

    Channel 203 x 55 x 9.5

    (mm)
    Length: 6000
    Height: 203
    Width: 55
    Thickness: 9.5
    Colour: Dark Grey

    Channel 254 x 72 x 12.7

    (mm)
    Length: 6000
    Height: 254
    Width: 72
    Thickness: 12.7
    Colour: Dark Grey

    Box Channel 203 x 55 x 8

    (mm)
    Length: 6000
    Height: 55
    Width: 203
    Thickness: 8
    Depth: 60
    Colour: Dark Grey

    Tube 38

    (mm)
    Length: 6000
    Diameter: 38
    Wall Thickness: 3
    Colour: Dark Grey & Yellow

    Tube 50

    (mm)
    Length: 6000
    Diameter: 50
    Wall Thickness: 6
    Colour: Dark Grey & Yellow

    Ladder Rung 34 x 19

    (mm)
    Length: 6000
    Diameter: 34
    Wall Thickness: 10 +5
    Colour: Yellow

    WFB 152 x 152 x 9.5

    (mm)
    Length: 6000
    Height: 152
    Width: 152
    Thickness: 9.5
    Colour: Dark Grey

    WFB 203 x 203 x 12.7

    (mm)
    Length: 6000
    Height: 203
    Width: 203
    Thickness: 12.7
    Colour: Dark Grey

    WFB 305 x 305 x 12.7

    (mm)
    Length: 6000
    Height: 305
    Width: 305
    Thickness: 12.7
    Colour: Dark Grey

    Variable I-Beam Female 75 x 170

    (mm)
    Length: 6010
    Height: 363
    Width: 170
    Thickness: Base 10, Upright 8
    Colour: Dark Grey

    Variable I-Beam Male 350 x 170

    (mm)
    Length: 6010
    Height: 363
    Width: 170
    Thickness: Base 10, Upright 12.7
    Colour: Dark Grey

    Kickplate

    (mm)
    Length: 3010
    Height: 13
    Width: 150
    Thickness: 4
    Colour: Dark Grey & Yellow

    Top Rail 71 x 60 x 4.5

    (mm)
    Length: 6000
    Height: 60
    Width: 4.3
    Wall Thickness: 4.5
    Colour: Dark Grey & Yellow

    12mm Flat Sheet

    (mm)
    Length: 3000
    Width: 1220
    Thickness: 12
    Colour: Dark Grey

    Background image

    d² GRP Grating is Now Fully Recyclable

    Not only have we saved over 5 million kgs of CO2 through our d² product innovation so far, but we’ve also embarked on a project to recycle all our GRP. If you have GRP waste materials from your on-site installation, or if your Dura product is end of life – it will be repurposed into the production of new materials at our UK HQ. A real-world solution to a real-world problem, which means you can have total peace of mind that you’re choosing a great sustainable material option for your project.

    Read more about our commitment to sustainability

    Projects

    Find out how our market-leading GRP profiles are reshaping the industry.

    d2-Dura-Profiles-Performance-Sheet-Dura-Composites

    Performance Sheets

    d² Dura Profiles

    We don’t leave performance to chance. We engineer it into every d² profile: Our d²…

    Download
    EPD_Pultruded Grating

    Certificates

    EPD For Pultruded GRP

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

    Download
    Dura Profile Technical Manual Dura Composites

    Installation Manuals

    Dura Profile

    This Dura Profile Install Manual enables designers and contractors to gather the necessary material data,…

    Download
    Front Cover Image For Access Structures Brochure Dura Composites

    Brochures

    d² GRP Access Structures

    Cost-effective, practical and safe GRP platforms, walkways, access structures & bespoke fabrications constructed from our…

    Download

    Our Specialists

    Our innovative recyclable products can help accelerate the construction of critical infrastructure. Talk to our experienced team about how you can tap into our specialist knowledge and engineering capability for your project.

    Offshore Wind Farm