Polyplumb
Polyplumb Plastic Pipe Stiffener
Polyplumb Plastic Pipe Stiffener
SKU:349395
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- Free shipping for orders over £100. See shipping policy for restrictions
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Free delivery for orders over £100 within UK mainland. This does not apply to large products (such as those above 1m of length), heavy products (including aggregates, compost and wood logs) and fragile products (such as ceramics, shower enclosures etc.). See shipping policy for restrictions.
Free local delivery above £50 and £5 charge for delivery under £50 within a 3 mile radius and £7 up to 6 mile radius.
Standard Shipping - United Kingdom (UK Mainland Excluding Northern Ireland)
- Lighter items (under 1kg) - £4 and free for orders over £100
- Smaller items (1 - 10kg) - £7 and free for orders over £100
- Larger items (10kg - 30kg) - £15 and free for orders over £350
- Bulky items (30kg and above) - £35 with minimum order value of £100
Express Shipping - United Kingdom (UK Mainland Excluding Northern Ireland)
- Lighter items (under 1kg) - £7 and free for orders over £100
- Smaller items (1 - 10kg) - £10 and free for orders over £100
- Larger items (10kg - 30kg) - £20 and free for orders over £350
Standard Shipping (Northern Ireland and Scottish Islands & Highlands) 2 to 7 business days
- Lighter items (under 1kg) - £7
- Smaller items (1 - 10kg) - £15
- Larger items (10kg - 30kg) - £25
- Bulky items (30kg and above) - £35 with minimum order value of £100
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Returns
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Polyplumb Plastic Pipe Stiffener – 15mm (Pack of 50) & 22mm
Ensure a strong, secure, and leak-free connection in your push-fit plumbing system with the Polyplumb Plastic Pipe Stiffener, available in both 15mm (Pack of 50) and 22mm sizes. Designed specifically for use with plastic polybutylene pipe, these stiffeners reinforce the pipe structure at connection points, ensuring consistent performance and long-term durability. Whether you're working on a domestic renovation or a large-scale installation, these pipe stiffeners are an essential component for every professional plumber or DIY enthusiast.
Boxed Dimensions & Weight
15mm (Pack of 50)
- Width: 20.0 cm
- Height: 5.0 cm
- Depth: 1.5 cm
- Weight: 55 g
22mm
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Weight: 95
Key Features
- For Use with Plastic Polybutylene Pipe – Both 15mm and 22mm stiffeners are specifically designed to reinforce polybutylene pipe when used with push-fit fittings.
- Not Required for Copper Pipe – No stiffener is needed when using copper pipe in a push-fit system, simplifying mixed-material installations.
- Maintains Pipe Integrity – Supports the round shape of plastic pipe at the joint, ensuring a secure and reliable connection.
- Quick & Easy Installation – Simply insert into the pipe end before applying the fitting — no special tools required.
- Durable, Non-Corrosive Construction – Made from strong, high-quality plastic that resists water pressure and wear over time.
Multiple Size Options –
- 15mm stiffeners are available in a convenient Pack of 50, ideal for larger projects or repeat use.
- 22mm stiffeners are sold separately or in bulk depending on your project needs.
Frequently Asked Questions (FAQ)
Q: Do I need a pipe stiffener when using copper pipe?
A: No. Stiffeners are only necessary when using plastic polybutylene pipe. Copper pipe connections do not require a stiffener.
Q: Can I use these stiffeners with any push-fit system?
A: These are designed primarily for use with Polyplumb systems and other compatible polybutylene push-fit systems. Always confirm compatibility before installation.
Q: Can I reuse a pipe stiffener?
A: While possible, it is recommended to use a new stiffener for each connection to ensure optimal sealing and safety.
Q: Is any special tool required for installation?
A: No tools are needed. Simply insert the stiffener into the pipe before pushing it into the fitting.
Q: Are these sold together or separately?
A: The 15mm variant is available as a Pack of 50, while the 22mm variant is typically sold individually or in bulk, depending on supply.
Choose Polyplumb Plastic Pipe Stiffeners for peace of mind in every connection — engineered for reliability, ease of use, and long-lasting performance in modern plumbing systems.
