Marlene Gray

Moulded vs Pultruded GRP Grating: Which Should You Specify?   A practical guide for engineers, designers and specifiers   When specifying GRP grating, one of the first decisions an engineer or designer needs to make is whether to use moulded GRP grating or pultruded GRP grating. Both types of glass reinforced plastic grating offer significant […]

AMP8: 7 Access Challenges Engineers Need to Consider When Upgrading Wastewater Treatment Works   A Technical Guide for Engineers, Contractors and Project Teams   The UK water sector is entering a major period of investment, with significant upgrades planned across wastewater treatment works during AMP8. Government investment in phosphorus reduction and wider network improvements means

Designing Riser Void Protection for Higher-Risk Buildings   A Technical Guide to Permanent GRP Solutions for Architects, Structural Engineers & M&E Consultants   Riser voids are a critical consideration in the design and construction of higher-risk buildings. As regulatory requirements become more demanding and safety responsibilities increasingly need to be demonstrated and documented, riser protection

AMP8 GRP Access & Platform Design Guide   A practical engineering guide to specifying GRP access systems for water and wastewater infrastructure.   With AMP8 driving significant investment across the UK water and wastewater sector, access needs to be considered early in the design of treatment works, pumping stations, reservoirs and other infrastructure. Relinea has

How to Design a GRP Access Platform: From Site Survey to Installation   Designing an access platform for an industrial or commercial environment involves much more than selecting a suitable grating and structural profile. The platform needs to work with the existing site, provide safe and practical access, accommodate the required loads and environmental conditions,

Relinea Shortlisted for the Irish Exporters Association Export Industry Awards 2026   Relinea is delighted to announce that we have been shortlisted in the All-Island Trade Award category at the Irish Exporters Association (IEA) Export Industry Awards 2026. Organised by the Irish Exporters Association, the Export Industry Awards are Ireland’s premier awards programme recognising excellence

Maintenance-Free GRP Walkways   For infrastructure owners, the true cost of a walkway is rarely the day it is installed. The real cost emerges over the decades that follow. Inspections, repairs, repainting programmes, corrosion treatment, access restrictions, replacement components and labour costs all contribute to the long-term burden of maintaining traditional access systems. As maintenance

The Ultimate Guide to Choosing GRP Grating Panels for Your Project   When it comes to industrial flooring solutions, GRP grating panels are a popular choice due to their durability, corrosion resistance, and low maintenance requirements. Whether you’re working on a data centre project, industrial facility, or public walkway, selecting the right GRP grating panel

GRP vs Steel: Is Corrosion Still Costing the Construction Industry Billions?   GRP vs Steel: Which Is Better for Construction?   GRP  is now often more cost-effective than steel, both upfront and over the lifecycle, while also eliminating corrosion risk. Rising steel prices, labour costs, and maintenance requirements mean GRP is increasingly the smarter commercial