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Free Samples
See the finish before you commit
Trade Account
Trade prices on every range
Expert Advice
Speak to our team · 020 4634 2203
Free Delivery
On orders over £300
Sold By The m²
Calculator on every tile and floor
Klarna & PayPal
Spread the cost, subject to status

Trade Prices
Always trade prices, never retail markup.
UK Delivery
£50 flat rate • up to 20 business days.
FENSA Fitting
Professional install available.
by Linx Square
SKU: 168374
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Linx Square
inc. VAT

Linx Square
inc. VAT

Linx Square
inc. VAT

Linx Square
inc. VAT
Plumbright 15mm Tube Pipe Support White Plastic The Plumbright 15mm Tube Pipe Support is designed to reinforce plastic pipework within push-fit plumbing and wet underfloor heating systems. Installed inside the pipe before connection, it helps maintain the pipe shape and creates a secure, reliable seal for long-term performance. Suitable for hot and cold water systems, this plumbing fitting is ideal for use with plastic barrier pipe in domestic and commercial installations where dependable push-fit connections are essential. Key Features and Benefits Provides internal support for plastic pipework Helps create a secure, burst-resistant push-fit connection Designed for use with plastic plumbing and wet underfloor heating systems Supports reliable sealing performance under pressure Suitable for hot and cold water applications Quick and simple to install Manufactured from durable polysulphone material WRAS and Kitemark approved for added confidence Suitable Applications and Compatibility This pipe support is suitable for use with compatible plastic barrier pipe and push-fit plumbing fittings. It can be used across a wide range of plumbing and heating applications, including: Wet underfloor heating systems Domestic hot and cold water pipework Renovation and retrofit projects New build plumbing installations General plastic plumbing systems Its push-fit compatibility makes it a practical solution for both professional installers and DIY users looking for fast, reliable plumbing connections. Role In Underfloor Heating Within a wet underfloor heating installation, maintaining strong and secure pipe connections is essential for long-term efficiency and system reliability. This tube pipe support helps reinforce the pipe at connection points, reducing the risk of leaks, pipe distortion, or connection failure. By supporting the integrity of the pipework, it contributes to consistent system pressure, reliable water circulation, and dependable heating performance throughout the installation. Guidance Insert the pipe support fully into the plastic pipe before making the push-fit connection. Always ensure the pipe is cut cleanly and square for the best possible seal and connection performance. For optimal results, use with compatible push-fit fittings and approved plastic barrier pipe systems. Technical Overview Push-fit plumbing pipe support insert Suitable for hot and cold water systems Compatible with plastic barrier pipe Manufactured from durable polysulphone Maximum working pressure up to 7 bar WRAS approved Kitemark certified Designed for long-lasting plumbing and heating performance :