The GRP Gas Riser Tube 90° Black is a purpose-made fibreglass roofing component designed to provide a durable and weatherproof solution for gas pipe, vent, and service penetrations through flat roofing systems. Featuring a 90-degree bend, it allows services to exit horizontally while maintaining the integrity of the roof waterproofing system.
Product Features / Specifications:
Manufactured from high-quality Glass Reinforced Plastic (GRP), this pre-formed 90° riser tube offers excellent strength, rigidity, and resistance to weathering. The black finish provides a discreet, professional appearance and integrates seamlessly with modern GRP roofing systems.
Detailed Product Benefits:
Designed to simplify roof penetration detailing, the GRP Gas Riser Tube helps create a secure and watertight connection around service pipes and ventilation outlets. The 90-degree configuration provides flexibility when routing services through roof structures, helping achieve a cleaner installation. Its GRP construction delivers exceptional resistance to UV exposure, corrosion, moisture, and temperature extremes, ensuring reliable long-term performance. Lightweight yet robust, it is easy to install and compatible with standard fibreglass roofing materials for seamless integration into the roof membrane.
Applications and Versatility:
Ideal for gas risers, ventilation systems, service ducting, soil vent pipes, and other roof penetrations on GRP flat roofs. Suitable for domestic, commercial, and industrial roofing projects including extensions, garages, plant rooms, apartment blocks, and new-build developments.
Features & Benefits List:
- Pre-formed 90° bend for horizontal service routing
- Durable GRP fibreglass construction
- Maintains roof waterproofing around penetrations
- Resistant to UV exposure, corrosion, and weathering
- Lightweight and easy to install
- Professional black finish
- Compatible with GRP roofing systems
- Suitable for gas, ventilation, and service applications
- Long-lasting, low-maintenance solution
Technical Specifications:
- Product Type: 90° Gas Riser Tube
- Material: Glass Reinforced Plastic (GRP)
- Colour: Black
- Configuration: 90-degree bend
- Application: Roof penetrations and service detailing
- Compatibility: GRP fibreglass roofing systems
- Use: Gas pipes, vents, and service outlets
Additional Information:
Install in accordance with the GRP roofing system manufacturer's recommendations and ensure all penetrations are correctly sealed using compatible roofing materials. Store in a dry location and protect from impact damage prior to installation.
For more information please contact us on 01274 720227 or email us at [email protected]