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Our Dura Riser Supply & Install Services

1 | Material Supply with Cutting Plan

The lightweight Dura Riser steel framework and GRP Dura Grating panels are so easy to work with and offer the perfect combination of strength, safety and adaptability on site.

The Dura system can allow for millimetre by millimetre changes and unlike competitor systems, there is no need to cut service holes ahead of time, or to crane heavy steelwork into position.

Alongside our supply only service we can also offer a quality assurance service for customers who are self-installing the risers. Our operatives can attend site to ensure installations meet safety sign off criteria.

2 | Design, Material Supply & Cutting

d2 Dura Grating can be supplied in full stock panels or pre-cut to size by our specialist cutting team. If you need design support, the Dura Riser design package includes layout drawings with secondary supports, and the option of FEA simulations and service cut out reports, covered under Dura Composites Public Liability Insurance.

We also have full design capability, offering PI insurance for bespoke designs. We use specialist software to plan and optimise pallet loading, and can label each load with a clear manifest and numbered panels indicating the intended floor level the goods are intended for. This saves valuable time on the project and negates the need to continually move items around the site to find the floor you need.

3 | Project Management, Design, Supply & Turnkey Installation

Our Riser Installation team are fully equipped and trained to install our bespoke riser safety solutions on high-rise new builds, refurbishments and other construction projects.

Our project management services will ensure that your M&E requirements are factored in at the specification stage to save you time and money.

Our GRP installation operatives are IPAF and PASMA qualified and our Sites Manager has also successfully completed the Construction Related Supervisory Technical NVQ Level 3 and holds the CSCS Gold Card.

Discover the benefits of d2 Dura Grating for your Riser Voids

Our unique d2 Dura Grating is up to 33% lighter than other GRP grating, for easier handling on site. As an example, our 38mm Standard Mesh d2 Dura Grating weighs 13.2kg vs traditional 38mm Standard Mesh grating at 19.5kg. The 6.3kg weight saving means better manual handling and labour saving benefits.

Designed, developed and manufactured by Dura Composites, d2 Dura Grating offers outstanding safety, performance and durability and is more cost-effective than traditional GRP grating in almost every scenario. It has an industry-leading Class Bfl-s1 fire rating as standard (in accordance with BS EN 13501). As with all our grating, it can be supplied with a range of stainless steel clips, clamps and hold down fixings to suit all install scenarios.

A comprehensive range of load testing data is also available within our searchable Online Product Selector database to help you make decisions based on real data to ensure maximum safety for your project.

  • Mini Mesh: 35mm, 45mm & 55mm
  • Standard Mesh: 38mm & 50mm
  • Solid Top (Covered): 29mm, 41mm & 53mm

Choose Your Grating Product >>

Using a Dura Box as part of your Riser strategy

Our Dura Box cast in module is a galvanised steel permanent shutter for reinforced concrete slab, designed specifically for use in the riser floor building construction for complete piece of mind. Part of the Dura Riser system, the Dura Box provides an opening in concrete floor built to the correct bespoke length, width and height of each void and slab.

The Dura Riser Box can be delivered flat-packed for assembly on-site, or completely pre-built for lifting into place with maximum speed and minimum risk. Opting for pre-built units can help on projects with shorter construction schedules where safety, quality, time and cost parameters still need to be met. Our Dura Riser perimeter is fixed to the inside of the Dura Box for the Dura Grating to sit on, or the Dura Box sides can be made with a flange at the top for the Dura Grating to rebate into the slab. Once the temporary floor is removed post-pour, the Dura Box is held in place with 100mm bolts that key into the concrete.

Who we work with

Whether you’re an experienced formworker looking for material supply only, a project manager requiring design and cut services, or a contractor requiring full turnkey riser installation services, we can help.

Our extensive client base includes:

  • Architects & Designers
  • Main Contractors
  • Structural Engineers
  • Formworkers
  • M&E Consultants
  • Project Managers

GRP/FRP Grating, Slab & Platforms

Invicta GRP Systems is our distribution partner for our glass-reinforced polymer (GRP) walkway range within the United Arab Emirates (UAE), Qatar and Saudi Arabia. The partnership is the latest step towards bolstering our distribution network and facilitating composites use for global customers. Focusing primarily on our d2 GRP product range which delivers a high performance-to-weight ratio, anti-slip durability and fire protection for maximum safety and efficiency, it will enable companies in the region to complete ambitious new projects in half the time.

Our vision to Unlock the Power of Composites for Oil & Gas, Utilities, Rail, Transport, Construction and Marine businesses is delivered by our unrivalled portfolio d2 Glass Reinforced Polymer (GRP) structural flooring solutions. Our product range includes industrial flooring, access structures, hand railing, trench covers, riser void coverings and station platforms. Take advantage of our award-winning composite product range by getting in touch now.

UAE (Dubai)

Invicta GRP Systems

Suite 1406 – 14th Floor, The Metropolis, Business Bay, PO Box 127626, Dubai
+971 55 391 4507

UAE (Abu Dhabi)

Invicta GRP Systems

Office 624 – 6th Floor, Al Ferdous Tower, Al Salam Street, PO Box 32765, Abu Dhabi
+971 55 391 4507

Kingdom of Saudi Arabia

Invicta Arabia Company Ltd.

8076 Al Jabal Street, 4197 Al Dana District, 35514 Al Jubail
+971 55 391 4507


Invicta GRP Systems

B1-A7, Warehouse 12, GWC Logistics Park, Al Wukair, PO Box 23276, Doha
+974 5000 4285

Get in touch with the GRP experts about your project

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