Locks tight. Lays flat.
The complete solution for the professional plumber.
We're best known for our precision-made push-fit fittings. But the quality of what you're connecting to is equally important.
That's why we also make our JG Layflat Polybutylene Pipe, here in the UK. It's the only way to offer consistent quality and supply. Designed to make pipe runs faster and easier, our flexible and non-toxic pipe is suitable for a variety of plumbing and heating jobs.
JG Speedfit fittings and JG Layflat Pipe - the instant plumbing and heating system that together delivers the ultimate multi-seal connection.
Insist on the best
Discover how JG Speedfit and JG Layflat Pipe work together.
The ultimate multi-seal connection
Twist & Lock® technology
JG Speedfit Twist & Lock® push-fit fittings are fast and simple to install and demount, without using tools or hot works. The advanced locking cap is designed to give you ultimate confidence in making a secure leakproof seal.
Ultra flexible plastic pipe
JG Layflat Polybutylene Barrier Pipe is lightweight and flexible, making it easier and quicker to manoeuvre through joists and tight spaces. Longer pipe runs mean reduced labour costs and potential leak points.
Dual Superseal pipe insert
The dual O-Rings in our Superseal Pipe Inserts together with the O-Ring in our fittings create a unique, leak-tight, multi-seal connection you can rely on.
Pioneering push-fit technology
Leading brands across a diverse range of sectors rely on our ground-breaking push-fit technology, which enables a secure, reliable and leak-tight connection. From our push-fit plumbing and heating system to our latest tool-free service valves and tap connectors, JG Speedfit technology is trusted by millions worldwide.
Our product range
Insist on JG Layflat Pipe together with your JG Speedfit fittings and pipe inserts to form a flexible, efficient and complete plumbing and heating solution. JG Speedfit also comes with a 50-year guarantee for extra peace of mind.
JG Speedfit fittings
From elbows, straights and tees to more specialist tap connectors and valves, our fittings are suitable for a variety of plumbing and heating applications and are available in different sizes.
JG Layflat Pipe
Flexible, easy-to-handle, lightweight polybutylene pipe that is available in a range of lengths and diameters, which lays flat and stays flat.
JG Speedfit Pipe Inserts
Combine our fittings and pipe with our Superseal Pipe Inserts to create a unique multi-seal connection. Standard Pipe Inserts are also available.
An icon of quality
Discover how the John Guest brand, including JG Speedfit, has built a reputation of quality and reliability you can rely on. Through precision engineering, design, manufacturing and robust testing we supply billions of fittings that are trusted worldwide – for plumbing and heating to drinks dispense, automotive, air and telecoms.
Find out more
Get in touch with an expert for more information on our JG Speedfit products.