Premium Glass Fibre Square Tube - High Strength, Lightweight Construction, Corrosion Resistant for Structural Applications

These premium glass fibre square tubes offer a strong, lightweight alternative to metal profiles for structural and framing applications. Manufactured from reinforced glass fibre composite, they provide excellent mechanical performance while being easy to handle and install on site or in the workshop.

Designed for long-term durability, the tubes are inherently corrosion resistant and non-conductive, making them ideal for demanding environments where exposure to moisture, chemicals or electrical components would quickly degrade traditional materials. Standard sections are supplied in 15 x 15 mm external dimensions with a 2.5 mm wall thickness, in lengths of 2 x 2500 mm or 5000 mm.

Product Features

• External dimensions of 15 x 15 mm, suitable for compact frames, supports and general structural work.
• Robust 2.5 mm wall thickness for an excellent balance between strength and low weight.
• Available in 2500 mm lengths (supplied as 2 x 2500 mm) for easier handling and transport.
• Single 5000 mm length option for continuous runs and reduced jointing in longer assemblies.
• Manufactured from high-quality glass fibre reinforced composite for enhanced structural performance.
• Square profile offers stable, flat faces for straightforward fixing, bolting and bracket attachment.
• Precision-extruded section for consistent dimensions and accurate fit with other components.

Key Features and Benefits

• High strength-to-weight ratio provides excellent load-bearing capability without the handling difficulties of heavier metal sections.
• Corrosion-resistant material withstands moisture and many common chemicals, reducing maintenance and extending service life.
• Electrical insulation properties make the tube suitable for use near live equipment and in electrical or telecommunications installations.
• Easy to cut, drill and machine using standard workshop tools, simplifying on-site fabrication and modification.
• Stable, square geometry improves assembly accuracy and alignment in frames, enclosures and support structures.
• Low lifetime cost through reduced corrosion damage, repainting and replacement compared with traditional metallic alternatives.

Specifications

Applications and Ideal Uses

These glass fibre square tubes are suitable for a wide range of structural and support applications where strength, low weight and corrosion resistance are essential.

• Frameworks, supports and bracing in industrial and workshop environments.
• Non-conductive structures around electrical switchgear, cable runs and control panels.
• Lightweight frames for enclosures, guards, screens and machine surrounds.
• Outdoor structures and assemblies exposed to weather or corrosive atmospheres.
• Custom fabrication projects in marine, transport and construction sectors.

Frequently Asked Questions

Can the glass fibre square tube be cut to shorter lengths on site?

Yes, the tube can be cut to size using standard tools such as a fine-toothed hacksaw or suitable power saw. Care should be taken to support the profile during cutting and to wear appropriate personal protective equipment when working with composite materials.

Is this glass fibre tube suitable for outdoor use and exposure to the elements?

The material is inherently corrosion resistant and well suited to outdoor use, including exposure to moisture and many common environmental conditions. For long-term aesthetic appearance, a suitable surface finish or coating may be applied if required by the installation.

What fixings can be used with the glass fibre square tube?

The tube can be drilled and mechanically fixed using standard nuts, bolts and brackets. It is important to drill clean, correctly sized holes and avoid overtightening fixings to prevent crushing the profile. Adhesive bonding with compatible structural adhesives is also possible in some applications.