John Guest

John Guest

John Guest is a leading manufacturer of high-quality push-fit fittings, pipe, and plastic plumbing systems, renowned for their reliability and ease of use. Catering to a wide range of industries, including plumbing, heating, automotive, and drinks dispensing, John Guest products are designed to deliver exceptional performance and convenience.

681 products


  • John Guest Speedfit Lowfit 5 Port Manifold Stainless Steel (12mm Connections)

    John Guest Speedfit John Guest Speedfit Lowfit 5 Port Manifold Stainless Steel (12mm Connections)

    Out of stock

    Manufactured to the highest standards, JG LowFit™ underfloor heating manifolds are made from stainless steel and are available in a range of sizes from 2 to 12 ports. Fast and simple to install, JG LowFit™ manifolds uniquely feature JG Speedfit push-fit connections and come with a pre-mounted bracket and vibration isolation mount. Manifolds can also be assembled to suit left or right-hand supply. Each manifold is supplied fully assembled with flow and return rails, adjustable flow meters, an automatic air vent and fill valve. Protective dust caps are supplied on the return rail, which can be removed when installing circuit actuator valves to open and close the flow of water to each pipe loop. High performance stainless steel manifold Fast and simple installation using 12mm Speedfit connections eliminating the need for further reducing adaptors. Easy to fit due to pre-mounted brackets and vibration isolation mount Integral Automatic Air Vent discharges air that could impact circulation Valves on the return manifold are compatible with thermoelectric heads Rail valves on the return rail allow circuit actuators to be easily connected Versatile assembly for left or right-hand supply Suitable for use with JG Speedfit PEX and polybutylene barrier pipe (inserts required)

    Out of stock

    £319.49

  • John Guest Speedfit Lowfit 4 Port Mainfold Stainless Steel (12mm Connections)

    John Guest Speedfit John Guest Speedfit Lowfit 4 Port Mainfold Stainless Steel (12mm Connections)

    Out of stock

    Manufactured to the highest standards, JG LowFit™ underfloor heating manifolds are made from stainless steel and are available in a range of sizes from 2 to 12 ports. Fast and simple to install, JG LowFit™ manifolds uniquely feature JG Speedfit push-fit connections and come with a pre-mounted bracket and vibration isolation mount. Manifolds can also be assembled to suit left or right-hand supply. Each manifold is supplied fully assembled with flow and return rails, adjustable flow meters, an automatic air vent and fill valve. Protective dust caps are supplied on the return rail, which can be removed when installing circuit actuator valves to open and close the flow of water to each pipe loop. High performance stainless steel manifold Fast and simple installation using 12mm Speedfit connections eliminating the need for further reducing adaptors. Easy to fit due to pre-mounted brackets and vibration isolation mount Integral Automatic Air Vent discharges air that could impact circulation Valves on the return manifold are compatible with thermoelectric heads Rail valves on the return rail allow circuit actuators to be easily connected Versatile assembly for left or right-hand supply Suitable for use with JG Speedfit PEX and polybutylene barrier pipe (inserts required)

    Out of stock

    £289.99

  • John Guest Speedfit Lowfit 3 Port Manifold Stainless Steel (12mm Connections)

    John Guest Speedfit John Guest Speedfit Lowfit 3 Port Manifold Stainless Steel (12mm Connections)

    Out of stock

    Manufactured to the highest standards, JG LowFit™ underfloor heating manifolds are made from stainless steel and are available in a range of sizes from 2 to 12 ports. Fast and simple to install, JG LowFit™ manifolds uniquely feature JG Speedfit push-fit connections and come with a pre-mounted bracket and vibration isolation mount. Manifolds can also be assembled to suit left or right-hand supply. Each manifold is supplied fully assembled with flow and return rails, adjustable flow meters, an automatic air vent and fill valve. Protective dust caps are supplied on the return rail, which can be removed when installing circuit actuator valves to open and close the flow of water to each pipe loop. High performance stainless steel manifold Fast and simple installation using 12mm Speedfit connections eliminating the need for further reducing adaptors. Easy to fit due to pre-mounted brackets and vibration isolation mount Integral Automatic Air Vent discharges air that could impact circulation Valves on the return manifold are compatible with thermoelectric heads Rail valves on the return rail allow circuit actuators to be easily connected Versatile assembly for left or right-hand supply Suitable for use with JG Speedfit PEX and polybutylene barrier pipe (inserts required)

    Out of stock

    £262.49

  • John Guest Speedfit Lowfit 2 Port Manifold Stainless Steel (12mm Connections)

    John Guest Speedfit John Guest Speedfit Lowfit 2 Port Manifold Stainless Steel (12mm Connections)

    Out of stock

    Manufactured to the highest standards, JG LowFit™ underfloor heating manifolds are made from stainless steel and are available in a range of sizes from 2 to 12 ports. Fast and simple to install, JG LowFit™ manifolds uniquely feature JG Speedfit push-fit connections and come with a pre-mounted bracket and vibration isolation mount. Manifolds can also be assembled to suit left or right-hand supply. Each manifold is supplied fully assembled with flow and return rails, adjustable flow meters, an automatic air vent and fill valve. Protective dust caps are supplied on the return rail, which can be removed when installing circuit actuator valves to open and close the flow of water to each pipe loop. High performance stainless steel manifold Fast and simple installation using 12mm Speedfit connections eliminating the need for further reducing adaptors. Easy to fit due to pre-mounted brackets and vibration isolation mount Integral Automatic Air Vent discharges air that could impact circulation Valves on the return manifold are compatible with thermoelectric heads Rail valves on the return rail allow circuit actuators to be easily connected Versatile assembly for left or right-hand supply Suitable for use with JG Speedfit PEX and polybutylene barrier pipe (inserts required)

    Out of stock

    £232.49

  • John Guest Speedfit Lowfit Fibre Mesh Panel 16mm (12mm Pipe) (Pack Of 10)

    John Guest Speedfit John Guest Speedfit Lowfit Fibre Mesh Panel 16mm (12mm Pipe) (Pack Of 10)

    Out of stock

    JG LowFit™ mesh panels are designed to be installed over existing timber or concrete floors, while maintaining a low overall floor height. The 16mm panel is lightweight with high compressive strength. The mesh layer allows for tiling directly to the panel* and is pre-grooved to include return bends that eliminate the need for additional panel variations. *In some cases, a decoupling layer may be required, always consult the flooring supplier for advice. Ideal solution for laying over timber or concrete floors Easy to install 16mm panel allows for 12mm pipe applications and a lower overall floor height High heat output from a low-level floor build Light-weight system with high compressive strength Return bends are indented into the board making installation easy. Mesh layer allows for tiling directly onto the surface, ensuring a lower overall floor height. Made from 100% recyclable material Suitable for underfloor heating applications only

    Out of stock

    £355.49

  • John Guest Speedfit Lowfit Foiled Panel 16mm (For 12mm Pipe) (Pack Of 10)

    John Guest Speedfit John Guest Speedfit Lowfit Foiled Panel 16mm (For 12mm Pipe) (Pack Of 10)

    Out of stock

    JG LowFit™ foil panels are designed to be installed over existing timber or concrete floors, while maintaining a low overall floor height. The 16mm panel is lightweight with high compressive strength and is pre-grooved with return bends to eliminate the need for additional panel variations. Foil is moulded into the straight grooves to enhance system performance. Return bends can be easily cut with a small knife to suit the system design and speed up installation. Ideal solution for laying over existing timber or concrete floors Suitable for single or multi-rooms Easy to install low profile 16mm panel for 12mm pipe Lightweight panel with high compressive strength Good heat output from a non-screeded system Return bends are indented into the panel for easy installation Pre-grooved channels with a thick foil covering creates excellent heat dispersion Made from 100% recyclable material No wet trades required Suitable for underfloor heating applications only

    Out of stock

    £294.99

  • John Guest Speedfit Lowfit Castellated Panel 16mm (12mm Pipe) (Pack Of 16)

    John Guest Speedfit John Guest Speedfit Lowfit Castellated Panel 16mm (12mm Pipe) (Pack Of 16)

    Out of stock

    JG LowFit™ 16mm castellated panels are designed to provide a high output and low height screed floor underfloor system. The 16mm panel has equally spaced castellations at 50mm to allow 12mm pipe to be clipped in securely and accurately as per design specifications. Installation of the panels is fast and simple as it features an overlapping alignment system for simple hassle-free panel laying, as well as a super strong adhesive backing. This allows for the panel to be installed directly onto the existing sub floor structure. The open grid design ensures the screed layer poured on top flows smoothly and evenly over the panel. Ideal solution for screed floor applications Easy to install low profile 16mm panel for 12mm pipe (total floor height including screed is 19-21mm) Excellent performance with a high heat output at low flow temperatures Versatile application that is compatible with 50, 100, 150 or 200mm castellation spacing Open grid design allows better flow of screed around pipes and castellations for a solid stable floor makeup Each panel has a peel off adhesive backing film for hassle-free and secure installation to the sub-floor Panels are linked together with a simple overlap system to ensure accurate alignment Made from 100% recyclable material Suitable for underfloor heating applications only

    Out of stock

    £235.49

  • John Guest Speedfit Lowfit Castellated Panel 20mm (15mm Pipe) (Pack Of 14)

    John Guest Speedfit John Guest Speedfit Lowfit Castellated Panel 20mm (15mm Pipe) (Pack Of 14)

    Out of stock

    JG LowFit™ 20mm castellated panels are designed to provide a high output, low height, screeded underfloor system. The 20mm panel has equally spaced castellations at 50mm to allow 15mm pipe to be clipped in securely and accurately as per design specifications Installation of the panels is fast and simple as it features an overlapping alignment system for simple hassle-free panel laying, as well as a super strong adhesive backing. This allows for the panel to be installed directly onto the existing sub floor structure. The open grid design ensures the screed layer poured on top flows smoothly and evenly over the panel. Ideal solution for screed floor applications Easy to install low profile 20mm panel for 15mm pipe (total floor height including screed is 23-25mm) Excellent performance with a high heat output at low flow temperatures Versatile application that is compatible with 50, 100, 150 or 200mm pipe spacing (centres) Open grid design allows better flow of screed around pipes and castellations for a solid stable floor makeup Each panel has a peel off adhesive backing film for hassle-free and secure installation to the subfloor Panels are linked together with a simple click together system ensures accurate alignment Made from 100% recyclable material Suitable for underfloor heating applications only

    Out of stock

    £309.99

  • John Guest Speedfit Br Aura Wireless Boiler Receiver

    John Guest Speedfit John Guest Speedfit Br Aura Wireless Boiler Receiver

    Out of stock

    JG Aura Wireless Boiler Receiver communicates with the wireless thermostats via the wireless wiring centre. Simple to install with no wiring. Remotely switches a boiler on and off For use with the JG Aura Wiring centre

    Out of stock

    £97.49

  • John Guest Speedfit Co Aura Wireless Co-Ordinator

    John Guest Speedfit John Guest Speedfit Co Aura Wireless Co-Ordinator

    Out of stock

    JG Aura Wireless Coordinator is an essential component that communicates with the wireless system and facilitates automated pairing of the JG Aura heating control system. Coordinates and automatically pairs JG Aura devices Mains power plug provided For use with JG Aura Wireless heating controls (thermostats)

    Out of stock

    £62.49

  • John Guest Speedfit Hub2 Aura Wireless Hub

    John Guest Speedfit John Guest Speedfit Hub2 Aura Wireless Hub

    Out of stock

    JG Aura Hub is used to enable the Internet control option on the JG Aura Wireless Thermostats. The hub acts as an Internet interface that allows full control of the time and temperature in all ports from a smartphone, tablet or computer. Plug and play wireless hub Internet connection and user Licence required For use with JG Aura Wireless heating controls (thermostats)

    Out of stock

    £3.99

  • Last stock! John Guest Speedfit Statw2B Aura 4 In 1 230V Stat - Black

    John Guest Speedfit John Guest Speedfit Statw2B Aura 4 In 1 230V Stat - Black

    5 in stock

    JG Aura Wireless Thermostat 230v is an energy saving solution for controlling underfloor heating (UFH) systems, individual radiators and boiler switching. The 4-in-1 thermostat can be used as a programmable room thermostat, group control thermostat, group thermostat or hot water timer. The mains-wired thermostat removes the hassle of replacing batteries and enhances the wireless signal as each unit acts as a repeater. It also offers individual and multi-room control and heating can be regulated from anywhere and at any time using the free JG Aura app. When internet enabled, controls require no maintenance as they automatically update. Energy and cost savings of up to 40% Individual or multi-room heating controls Regulates underfloor heating, individual radiators and/or boilers Unique 4-in-1 thermostat 230v mains wired, wireless network Slimline design with touch sensitive controls Free Smart App control option

    5 in stock

    £123.99

John Guest

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