Understanding the TriRoof Range: Acrylic Roof Coating, GRP Resin, and HPX 

TriRoof offers a diverse range of roof coatings designed to protect and enhance different types of roofs. Among its offerings are Acrylic Roof Coating, Pro 25 GRP Resin, and HPX.

Each product boasts unique characteristics tailored to specific roofing needs. Let’s explore the differences between them to help you choose the right solution for your project. 

Acrylic Roof Coating 

Acrylic Roof Coating is a popular choice for residential and commercial roofs. It forms a seamless, flexible membrane that shields the roof from water infiltration and UV damage. Highly reflective, acrylic coatings can help reduce energy costs by keeping buildings cooler in hot weather. Due to its all-weather application properties and ease of use, TriRoof Acrylic Roof Coating is a popular choice for dad-to-day refurbishment of leaking industrial, commercial, or residential flat roofs. It’s easy to apply with brushes, rollers, or spray equipment, making them suitable for DIY enthusiasts and professionals alike.

Pro 25 GRP Resin 

GRP (glass reinforced plastic) resin is a durable and waterproof material commonly used for flat roofs, balconies, and gutters. Composed of polyester resin reinforced with glass fibres, GRP resin is exceptionally strong and resistant to cracking and corrosion.

It forms a seamless, monolithic layer that tightly bonds to the substrate, providing long-lasting protection against water ingress and structural damage. GRP resin can be applied in multiple layers to enhance thickness and durability, ensuring a watertight seal for years to come. It is compatible with various substrates, including concrete, wood, and metal, and is UV stable.


HPX is a high-performance roof coating designed for industrial and commercial roofs. Offering exceptional durability, weather resistance, and UV stability, HPX is ideal for harsh environments and extreme weather conditions. It forms a seamless, elastomeric membrane that expands and contracts with the roof’s movement, preventing cracks and leaks.

HPX can be applied over existing roof membranes, such as EPDM, TPO, PVC, and metal, to extend the roof’s life and enhance its performance. It is available in reflective and non-reflective formulations to suit different roofing substrates and requirements.


The TriRoof range provides a comprehensive selection of roof coatings to meet various roofing needs. Whether you require a reflective acrylic coating for energy efficiency, a durable GRP resin for flat roofs, or a high-performance HPX for industrial applications, TriRoof has the right product for your project. 

By understanding the differences between acrylic roof coating, GRP resin, and HPX, you can confidently choose the best solution for your roofing needs and enjoy long-lasting protection for your project.

Start your project right and shop the TriRoof range now.

Shop now

Guardian Extension

The most advanced, energy-efficient pre-assembled building system available, to create a comfortable and affordable living space in half the time of a conventional build.s.

Window and Doors

The best of both thermal efficiency and style in our range of aluminium windows and doors.

Alitherm Windows

Designer Doors

Sliding & Bifold Doors

Open up an entire room to frame the beautiful view of your garden with our range of lift and slide and bifold doors.

Roof Finishes

Our innovative roofing systems combine practicallity with enhanced performance for a beautiful roof.