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Tweetop MLCP Pipe and Fittings

We stock a full range of Tweetop MLCP pipe and fittings, including PERT-AL-PERT multilayer pipe in sizes from 16mm to 75mm. Ideal for underfloor heating, plumbing, and trade installations. All pipes include an oxygen barrier and meet WRAS approval standards.

Choose from complete MLCP pipe systems, compression and press fittings, accessories, and tools — everything you need for a reliable, professional installation.

Showing 17–32 of 52 results

  • Sale! Tweetop Clamp Track 14 - 20mm

    Tweetop Clamp Track 14 – 20mm

    £1.37 £1.62Price range: £1.64£1.37 through £1.94£1.62 Incl. VATExcl. VAT

    Tweetop Clamp Track 14 – 20mm for Underfloor Heating The Tweetop Clamp Track 14 – 20mm is a reliable solution for securing pipework in warm water underfloor heating systems installed in screed or concrete floors. Designed for ease of use, it ensures secure pipe fixing. Customers can choose between options with or without a self-adhesive…

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  • Sale! Tweetop Edging Strip 8 x 150 (25m Roll)

    Tweetop Edging Strip 8 x 150 (25m Roll)

    Original price was: £17.50£14.58.Current price is: £10.00£8.33. £10.00£8.33 inc VAT Incl. VATExcl. VAT

    Tweetop Edging Strip 8 x 150 for Underfloor Heating The Tweetop 25m Roll Edging Strip 8 x 150 is a versatile and essential component for all screed floor installations. Designed to provide both expansion capability and a thermal and acoustic break for heated floors, this edging strip ensures optimal performance for underfloor heating systems. Key…

  • Sale! Tweetop Female Elbow

    Tweetop Female Elbow

    £1.78 £5.60Price range: £2.14£1.78 through £6.72£5.60 Incl. VATExcl. VAT

    Tweetop Press Elbow 90° with Female Thread – U Profile When you need to make a sharp turn in your MLCP PEX installation and connect to a threaded fitting, the Tweetop Press Elbow 90° with Female Thread is the perfect choice. This elbow combines flexibility with a secure connection, making it ideal for a wide…

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  • Sale! Tweetop Male Adaptor

    Tweetop Male Adaptor

    £1.11 £9.76Price range: £1.33£1.11 through £11.71£9.76 Incl. VATExcl. VAT

    Tweetop MLCP Press Male Adaptor – U Profile The Tweetop MLCP Male Adaptor is designed for secure and reliable connections from MLCP to traditional fittings with a BSP connection. This versatile fitting allows you to connect pipes with ease, thanks to its robust design and precision engineering. Using a U-type pressing tool, the pipe is…

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  • 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…

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  • 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

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  • 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….

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  • 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:…

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  • 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…

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  • 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…

At the heart of Tweetop PERT-AL-PERT lies its multilayer construction, marrying traditional aluminium with advanced raised temperature polyethylene (PERT) material. This fusion results in a pipe capable of withstanding pressures up to 10 bar and temperatures reaching 95°C, offering unparalleled durability and reliability.

Tweetop PERT-AL-PERT's versatility extends to a wide array of applications, including Multilayer Composite Pipe (MLCP) systems and underfloor heating installations. Whether you're looking to upgrade existing systems or embark on new construction projects, Tweetop Pipe delivers unmatched performance and reliability.

Key Benefits:
  • Energy-saving: Its low pressure losses and thermal conductivity contribute to significant energy savings.
  • Versatility: Whether for utility water, central heating, surface heating, or industrial applications, Tweetop Pipe adapts effortlessly.
  • Flexibility: With unmatched bendability and no shape memory, installation becomes a breeze.
  • Thermal Stability: Its minimal thermal expansion makes it comparable to steel or copper pipes.
  • Resistance: Tweetop PERT boasts total impermeability to oxygen diffusion and high chemical resistance.
  • Raw Material: Crafted from raised temperature polyethylene, Tweetop PERT ensures strength and resilience in every application.
  • WRAS Approved: Ensuring it meets the highest standards of water safety.

At LoCO₂ Heat, we're committed to providing top-of-the-line solutions for your plumbing needs. With Tweetop MLCP available through LoCO₂ Heat, you have just that. For more information, please click on the individual product pages. If you would like to discuss the range further, please Contact us if you'd like to discuss the range or need help choosing the right Tweetop product — our technical sales team will be happy to help.

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