
Plumbing for leisure vehicles and modular buildings
Fast and simple connections for clean, healthy and safe water.
From caravans and motorhomes to modular buildings, John Guest fittings enable you to install plumbing and heating systems simply and effectively.
With our instant connection technology, you get reliable, easy to use and versatile plumbing fittings that are compatible with flexible metal or plastic tubes (LLDPE or BPEX).
Designed for safety and ease, our components have transformed plumbing in many leisure applications. Plus every leisure vehicle and modular building plumbing fitting comes with a guarantee giving you peace of mind for your next project.

How push-fit technology helps L’Unik Van create high quality living spaces for converted vans.
Advantages for recreational vehicles and modular construction
John Guest fittings improve the performance of plumbing systems in modular construction and leisure vehicles, offering simple, efficient installation and peace of mind, without compromising water purity.
High performance leakproof connections
Install, demount and refit in seconds, without tools
Safer and cleaner with no hot works, flux or glue
Less labour-intensive especially in tight spaces
Non-toxic resists corrosion and scale build-up
Compatible with plastic or copper pipe
Featured Products

Black Acetal Fittings
Acetal fittings with a nitrile O-Ring that are suitable for potable water, foodstuffs (including beer, beverage and soft drinks), inert gases and intermittent hot water.

LLDPE
Strong, flexible and chemical resistant LLDPE tubing for a wide range of drinks dispense and water treatment applications.