Huge Stock Range
TECHNICAL KNOWLEDGE
Competitive Pricing

MLCP & Underfloor Heating

MLCP & Underfloor Heating

Our MLCP and underfloor heating range includes pipe, fittings, and accessories designed for efficient and long-lasting installations. Whether you’re working on a domestic underfloor heating (UFH) project or a commercial plumbing job, MLCP pipe offers flexibility, durability, and easy handling on site.

We supply WRAS-approved MLCP pipe options from Tweetop and Riifo (formerly Rifeng), along with a full selection of compatible press-fit and push-fit fittings. Ideal for use under floors or within walls, this system is well suited to both plumbing and underfloor heating setups.

Browse the range to find MLCP pipe, underfloor heating pipe, and fittings to suit your project.

Showing 49–64 of 80 results

  • Sale! Tweetop Male Elbow

    Tweetop Male Elbow

    £1.90 £5.63Price range: £2.28£1.90 through £6.76£5.63 Incl. VATExcl. VAT

    Tweetop MLCP Press Elbow 90° with Male Thread – U Profile Need to make a sharp turn in your PEX installation while connecting to a threaded fitting? The Tweetop MLCP Press Elbow 90° with Male Thread is an ideal option. Designed for those tricky spots where a standard bend just won’t do, this elbow offers…

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Sale! Tweetop Manual Single Clips

    Tweetop Manual Single Clips

    £1.42 £2.92Price range: £1.70£1.42 through £3.50£2.92 Incl. VATExcl. VAT

    Manual Single Clips 40mm 06037101

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Sale! Tweetop Metal Bevelling Tool - 3 size bevelling tool 16-20-25mm

    Tweetop Metal Bevelling Tool – 3 size bevelling tool 16-20-25mm

    Original price was: £124.28£103.57.Current price is: £88.80£74.00. £88.80£74.00 inc VAT Incl. VATExcl. VAT

    Tweetop Metal Bevelling Tool – 3 Size (16-20-25mm) | Product Code: 06059707 The Tweetop MLCP Metal Bevelling Tool is a precision instrument for the essential preparation of 16mm, 20mm, and 25mm multi-layer composite pipes. This tool is critical for professionals seeking to achieve consistently clean, burr-free pipe ends, which are fundamental for reliable and leak-tight…

  • Sale! Tweetop MLCP PERT / AL / PERT 3M Straight Lengths 20x2.0mm

    Tweetop MLCP PERT / AL / PERT 3M Straight Lengths 20×2.0mm

    Original price was: £14.58£12.15.Current price is: £5.69£4.74. £5.69£4.74 inc VAT Incl. VATExcl. VAT

    Tweetop MLCP PERT-AL-PERT 3M Straight Length – 20×2.0mm The 3 meter 20mm Tweetop MLCP pipe is built for high-capacity heating and plumbing systems, offering a durable and reliable solution for district heating, plant rooms, and commercial installations. With a 2.0mm wall thickness and a reinforced aluminium core, it provides exceptional strength while remaining lightweight and…

  • Sale! Tweetop MLCP PERT / AL / PERT 3M Straight Lengths 25x2.5

    Tweetop MLCP PERT / AL / PERT 3M Straight Lengths 25×2.5

    Original price was: £22.36£18.63.Current price is: £8.72£7.27. £8.72£7.27 inc VAT Incl. VATExcl. VAT

    Tweetop MLCP PERT-AL-PERT 3M Straight Length – 25×2.5mm The 3 meter 25mm Tweetop MLCP pipe is built for high-capacity heating and plumbing systems, offering a durable and reliable solution for district heating, plant rooms, and commercial installations. With a 2.5mm wall thickness and a reinforced aluminium core, it provides exceptional strength while remaining lightweight and…

  • Sale! Tweetop MLCP PERT / AL / PERT 3M Straight Lengths 32x3,0

    Tweetop MLCP PERT / AL / PERT 3M Straight Lengths 32×3,0

    Original price was: £37.75£31.46.Current price is: £14.72£12.27. £14.72£12.27 inc VAT Incl. VATExcl. VAT

    Tweetop MLCP PERT-AL-PERT 3M Straight Length – 32×3.0mm The 3 meter 32mm Tweetop MLCP pipe is built for high-capacity heating and plumbing systems, offering a durable and reliable solution for district heating, plant rooms, and commercial installations. With a 3.0mm wall thickness and a reinforced aluminium core, it provides exceptional strength while remaining lightweight and…

  • Sale! Tweetop MLCP PERT / AL / PERT 3M Straight Lengths 40x4.0

    Tweetop MLCP PERT / AL / PERT 3M Straight Lengths 40×4.0

    Original price was: £52.44£43.70.Current price is: £20.46£17.05. £20.46£17.05 inc VAT Incl. VATExcl. VAT

    Tweetop MLCP PERT-AL-PERT 3M Straight Length – 40×4.0mm The 3 meter 40mm Tweetop MLCP pipe is built for high-capacity heating and plumbing systems, offering a durable and reliable solution for district heating, plant rooms, and commercial installations. With a 4.0mm wall thickness and a reinforced aluminium core, it provides exceptional strength while remaining lightweight and…

  • Sale! Tweetop MLCP PERT / AL / PERT 3M Straight Lengths 50x4,5

    Tweetop MLCP PERT / AL / PERT 3M Straight Lengths 50×4,5

    Original price was: £93.77£78.14.Current price is: £36.59£30.49. £36.59£30.49 inc VAT Incl. VATExcl. VAT

    Tweetop MLCP PERT-AL-PERT 3M Straight Length – 50×4.5mm The 3 meter 50mm Tweetop MLCP pipe is built for high-capacity heating and plumbing systems, offering a durable and reliable solution for district heating, plant rooms, and commercial installations. With a 4.5mm wall thickness and a reinforced aluminium core, it provides exceptional strength while remaining lightweight and…

  • Sale! Tweetop MLCP Smart Push Demount Tool

    Tweetop MLCP Smart Push Demount Tool

    £0.18 £0.19Price range: £0.22£0.18 through £0.23£0.19 Incl. VATExcl. VAT

    Tweetop MLCP Smart Push Demount Tool (16mm, 20mm, 25mm) The Tweetop MLCP Smart Push Demount Tool is a specialist tool designed for the safe and efficient removal of Tweetop’s Smart Push Fittings. Available in 16mm, 20mm, and 25mm sizes. Key Features: Specialised Design: Tailored for use with Tweetop Smart Push Fittings, ensuring compatibility and reliability….

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Sale! Tweetop One End Reducing Tee

    Tweetop One End Reducing Tee

    £2.45 £3.90Price range: £2.94£2.45 through £4.68£3.90 Incl. VATExcl. VAT

    Tweetop MLCP Press One End Reducing Tee – U Profile The Tweetop MLCP One End Reducing Tee when you need to branch off while also reducing the pipe size on one end. The fitting is designed to ensure a secure connection in various PEX applications, including MLCP installs, and underfloor heating installations. How It Works:…

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Sale! Tweetop PERT-AL-PERT Pipe 16mm

    Tweetop PERT-AL-PERT Pipe 16mm

    £77.53 £155.07Price range: £93.04£77.53 through £186.08£155.07 Incl. VATExcl. VAT

    Tweetop 16mm MLCP pipe PERT-AL-PERT Multilayer Pipe (16mm MLCP)  The 16mm MLCP (16mm Multilayer Pipe) is engineered to balance precision and efficiency, making it an excellent choice for medium to large underfloor heating installations, as well as general plumbing and heating applications. Like all Tweetop MLCP pipes, the 16mm MLCP Pipe system is known for…

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Sale! Tweetop PERT-AL-PERT Pipe 20mm x 100m Coil

    Tweetop PERT-AL-PERT Pipe 20mm x 100m Coil

    Original price was: £332.86£277.38.Current price is: £129.88£108.23. £129.88£108.23 inc VAT Incl. VATExcl. VAT

    Tweetop 20mm MLCP Pipe PERT-AL-PERT 100m Coil  (20mm MLCP) The 20mm MLCP Pipe (20mm Multilayer Pipe ) is engineered to balance precision and efficiency, making it an excellent choice for medium to large underfloor heating installations, as well as general plumbing and heating applications. Like all Tweetop MLCP pipes, the 20mm MLCP Pipe system is…

  • Sale! Tweetop PERT-AL-PERT Pipe 25mm x 50m Coil

    Tweetop PERT-AL-PERT Pipe 25mm x 50m Coil

    Original price was: £285.66£238.05.Current price is: £111.46£92.88. £111.46£92.88 inc VAT Incl. VATExcl. VAT

    Tweetop 25mm MLCP Pipe PERT-AL-PERT 50m Coil – 25mm MLCP The 25mm MLCP Pipe (Multilayer Pipe) is engineered to balance precision and efficiency, making it an excellent choice for medium to large underfloor heating installations. While all MLCPs are known for their precision in ensuring secure connections and their efficiency in reducing energy consumption, the…

  • Sale! Tweetop PERT-AL-PERT Pipe 32mm x 50m Coil

    Tweetop PERT-AL-PERT Pipe 32mm x 50m Coil

    Original price was: £441.07£367.56.Current price is: £172.09£143.41. £172.09£143.41 inc VAT Incl. VATExcl. VAT

    Tweetop 32mm MLCP Pipe PERT-AL-PERT x 50m Coil (32mm MLCP) The 32mm MLCP Pipe (32mm Multilayer Pipe) represents the highest capacity offering within the Tweetop range, designed for the most demanding underfloor heating systems, as well as general plumbing and heating applications. Like all Tweetop MLCP pipes, the 32mm MLCP Pipe system is known for…

  • Sale! Tweetop Premium Manifold circuits for UFH system 1" with flow meters and regulation valves

    Tweetop Premium Manifold circuits for UFH system 1″ with flow meters and regulation valves

    £87.02 £231.22Price range: £104.42£87.02 through £277.46£231.22 Incl. VATExcl. VAT

    Tweetop UFH Manifold Premium The UFH Manifold Premium is an expertly designed component for underfloor heating systems, providing precise control and efficient distribution of water across multiple heating circuits. This premium manifold is ideal for both residential and commercial applications, ensuring that your heating system operates at peak efficiency with reliable performance. Dimensions & Specifications…

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Sale! Tweetop Press Coupling

    Tweetop Press Coupling

    £0.84 £9.18Price range: £1.01£0.84 through £11.02£9.18 Incl. VATExcl. VAT

    Tweetop MLCP Press Coupling – U Profile Looking for a reliable and secure connection for your Underfloor Heating or MLCP plumbing and heating systems? Tweetop MLCP Press Couplings are what you need. These fittings are designed to create a strong bond between pipes by pressing the pipe into the fitting’s profile using a pressing tool…

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page

Key Features:

  • Flexibility: Easily fits around corners and tight spaces.
  • Durability: Long-term performance for underfloor heating and general plumbing.
  • WRAS Approved: Both Tweetop and Riifo pipe meet UK water regulations.

Applications of MLCP (PEX-AL-PEX) Pipe:

Originally used for underfloor heating, MLCP is now widely used for various applications, including general plumbing and heating systems. Its multi-layer construction offers additional strength, flexibility, and resistance, making it a preferred choice for heating engineers.

At LoCO₂ Heat, we supply Tweetop and Riifo pipe, both available in a variety of sizes and coil lengths to suit different installation needs. These pipes are PEX-AL-PEX and WRAS-approved, ensuring high standards for both underfloor heating and other plumbing projects.