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    HP Pipework & Insulation

    Our EN1057 copper tube and insulation range is specifically designed to meet the rigorous demands of modern Air Source Heat Pump (ASHP) installations.

    ✔ High-Quality EN1057 Copper Tube
    Manufactured to the European standard EN1057, our copper tube ensure excellent thermal conductivity, corrosion resistance, and long-term durability. Available in 3m or 6m straight lengths in multiple sizes to suit all residential and commercial ASHP systems.

    ✔ Different Insulation 
    Coil and straight lengths available in self-seal, slit & unslit form in various thickness.

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    Picture of 15mm Copper Tube To EN1057 (3mt Lengths)

    15mm Copper Tube To EN1057 (3mt Lengths)

    CUT0153M
    15mm straight 3m length of copper tube confirming to EN1057. (Priced Per Metre - 1 Length = 3m)
    Status: In Stock
    Picture of 22mm Copper Tube To EN1057 (3mt Lengths)

    22mm Copper Tube To EN1057 (3mt Lengths)

    CUT0223M
    22mm straight 3m length of copper tube confirming to EN1057. (Priced Per Metre - 1 Length = 3m)
    Status: In Stock
    Picture of 28mm Copper Tube To EN1057 (3mt Lengths)

    28mm Copper Tube To EN1057 (3mt Lengths)

    CUT0283M
    28mm straight 3m length of copper tube confirming to EN1057. (Priced Per Metre - 1 Length = 3m)
    Status: In Stock
    Picture of 35mm Copper Tube To EN1057 (3mt Lengths)

    35mm Copper Tube To EN1057 (3mt Lengths)

    CUT0353M
    35mm straight 3m length of copper tube confirming to EN1057. (Priced Per Metre - 1 Length = 3m)
    Status: In Stock
    Picture of 15mm Copper Tube To EN1057 (6mt Lengths)

    15mm Copper Tube To EN1057 (6mt Lengths)

    CUT0156M
    15mm straight 6m length of copper tube confirming to EN1057. (Priced Per Metre - 1 Length = 6m)
    Status: In Stock
    Picture of 22mm Copper Tube To EN1057 (6mt Lengths)

    22mm Copper Tube To EN1057 (6mt Lengths)

    CUT0226M
    22mm straight 6m length (0.7mm wall thickness) of copper tube confirming to EN1057. (Priced Per Metre - 1 Length = 6m)
    Status: In Stock
    Picture of 28mm Copper Tube To EN1057 (6mt Lengths)

    28mm Copper Tube To EN1057 (6mt Lengths)

    CUT0286M
    28mm straight 6m length of copper tube confirming to EN1057. (Priced Per Metre - 1 Length = 6m)
    Status: In Stock
    Picture of 35mm Copper Tube To EN1057 (6mt Lengths)

    35mm Copper Tube To EN1057 (6mt Lengths)

    CUT0356M
    35mm straight 6m length of copper tube confirming to EN1057. (Priced Per Metre - 1 Length = 6m)
    Status: In Stock
    Picture of 15mm x 9mm Insulation Tube Class O 2m (5/8"x3/8" Wall) (224 Metres Per Box)

    15mm x 9mm Insulation Tube Class O 2m (5/8"x3/8" Wall) (224 Metres Per Box)

    KAI015009
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 5/8in (15mm) Bore x 3/8in (9mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 15mm x 13mm Insulation Tube Class O 2m (5/8"x1/2" Wall) (144 Metres Per Box)

    15mm x 13mm Insulation Tube Class O 2m (5/8"x1/2" Wall) (144 Metres Per Box)

    KAI015013
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 5/8in (15mm) Bore x 1/2in (13mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 15mm x 19mm Insulation Tube Class O 2m (5/8"x3/4" Wall) (80 Metres Per Box)

    15mm x 19mm Insulation Tube Class O 2m (5/8"x3/4" Wall) (80 Metres Per Box)

    KAI015019
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 5/8in (15mm) Bore x 3/4in (19mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 15mm x 25mm Insulation Tube Class O 2m (5/8"x1" Wall) (56 Metres Per Box)

    15mm x 25mm Insulation Tube Class O 2m (5/8"x1" Wall) (56 Metres Per Box)

    KAI015025
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 5/8in (15mm) Bore x 1in (25mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 15mm x 32mm Insulation Tube Class O 2m (5/8"x1 1/4" Wall) (32 Metres Per Box)

    15mm x 32mm Insulation Tube Class O 2m (5/8"x1 1/4" Wall) (32 Metres Per Box)

    KAI015032
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 5/8in (15mm) Bore x 1.1/4in (32mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: Out of Stock
    Picture of 22mm x 9mm Insulation Tube Class O 2m (7/8"x3/8" Wall) (156 Metres Per Box)

    22mm x 9mm Insulation Tube Class O 2m (7/8"x3/8" Wall) (156 Metres Per Box)

    KAI022009
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 7/8in (22mm) Bore x 3/8in (9mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 22mm x 13mm Insulation Tube Class O 2m (7/8"x1/2" Wall) (108 Metres Per Box)

    22mm x 13mm Insulation Tube Class O 2m (7/8"x1/2" Wall) (108 Metres Per Box)

    KAI022013
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 7/8in (22mm) Bore x 1/2in (13mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 22mm x 19mm Insulation Tube Class O 2m (7/8"x3/4" Wall) (72 Metres Per Box)

    22mm x 19mm Insulation Tube Class O 2m (7/8"x3/4" Wall) (72 Metres Per Box)

    KAI022019
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 7/8in (22mm) Bore x 3/4in (19mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 22mm x 25mm Insulation Tube Class O 2m (7/8"x1" Wall) (42 Metres Per Box)

    22mm x 25mm Insulation Tube Class O 2m (7/8"x1" Wall) (42 Metres Per Box)

    KAI022025
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 7/8in (22mm) Bore x 1in (25mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 22mm x 32mm Insulation Tube Class O 2m (7/8"x1 1/4" Wall) (32 Metres Per Box)

    22mm x 32mm Insulation Tube Class O 2m (7/8"x1 1/4" Wall) (32 Metres Per Box)

    KAI022032
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 7/8in (22mm) Bore x 1.1/4in (32mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: Out of Stock
    Picture of 28mm x 9mm Insulation Tube Class O 2m (1 1/8"x3/8" Wall) (124 Metres Per Box)

    28mm x 9mm Insulation Tube Class O 2m (1 1/8"x3/8" Wall) (124 Metres Per Box)

    KAI028009
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 1-1/8in (28mm) Bore x 3/8in (9mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 28mm x 13mm Insulation Tube Class O 2m (1 1/8"x1/2" Wall) (84 Metres Per Box)

    28mm x 13mm Insulation Tube Class O 2m (1 1/8"x1/2" Wall) (84 Metres Per Box)

    KAI028013
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 1-1/8in (28mm) Bore x 1/2in (13mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 28mm x 19mm Insulation Tube Class O 2m (1 1/8"x3/4" Wall) (56 Metres Per Box)

    28mm x 19mm Insulation Tube Class O 2m (1 1/8"x3/4" Wall) (56 Metres Per Box)

    KAI028019
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 1-1/8in (28mm) Bore x 3/4in (19mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 28mm x 25mm Insulation Tube Class O 2m (1 1/8"x1" Wall) (40 Metres Per Box)

    28mm x 25mm Insulation Tube Class O 2m (1 1/8"x1" Wall) (40 Metres Per Box)

    KAI028025
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 1.1/8in (28mm) Bore x 1in (25mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 35mm x 9mm Insulation Tube Class O 2m (1 3/8"x3/8" Wall) (92 Metres Per Box)

    35mm x 9mm Insulation Tube Class O 2m (1 3/8"x3/8" Wall) (92 Metres Per Box)

    KAI035009
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 1-3/8in (35mm) Bore x 3/8in (9mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 35mm x 13mm Insulation Tube Class O 2m (1 3/8"x1/2" Wall) (76 Metres Per Box)

    35mm x 13mm Insulation Tube Class O 2m (1 3/8"x1/2" Wall) (76 Metres Per Box)

    KAI035013
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 1-3/8in (35mm) Bore x 1/2in (13mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 35mm x 19mm Insulation Tube Class O 2m (1 3/8"x3/4" Wall) (48 Metres Per Box)

    35mm x 19mm Insulation Tube Class O 2m (1 3/8"x3/4" Wall) (48 Metres Per Box)

    KAI035019
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 1-3/8in (35mm) Bore x 3/4in (19mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: In Stock
    Picture of 35mm x 25mm Insulation Tube Class O 2m (1 3/8"x1" Wall) (32 Metres Per Box)

    35mm x 25mm Insulation Tube Class O 2m (1 3/8"x1" Wall) (32 Metres Per Box)

    KAI035025
    Kaimann Kaiflex ST High Performance Class O Pipe Insulation. Excellent fire resistance and thermal efficiency. 1-3/8in (35mm) Bore x 1in (25mm) Wall. (Price Per Metre - Sold in 2m Lengths) - Black
    Status: Out of Stock
    Armacell Class O Armaflex Insulation Unslit

    15x9 EVO Armaflex Insulation Unslit (5/8" x 3/8" Wall) (200m per Box)

    ARM015009
    Armaflex Pipe Insulation. 5/8in (15mm) Bore x 3/8in (09mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: In Stock
    Armacell Class O Armaflex Insulation Unslit

    15x13 EVO Armaflex Insulation Unslit (5/8" x 1/2" Wall) (122m per Box)

    ARM015013
    Armaflex Pipe Insulation. 5/8in (15mm) Bore x 1/2in (13mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: In Stock
    Armacell Class O Armaflex Insulation Unslit

    15x19 EVO Armaflex Insulation Unslit (5/8" x 3/4" Wall) (72m per Box)

    ARM015019
    Armaflex Pipe Insulation. 5/8in (15mm) Bore x 3/4in (19mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: In Stock
    Armacell Class O Armaflex Insulation Unslit

    15x25 EVO Armaflex Insulation Unslit (5/8" x 1" Wall) (48m per Box)

    ARM015025
    Armaflex Pipe Insulation. 5/8in (15mm) Bore x 1in (25mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: Out of Stock
    Armacell Class O Armaflex Insulation Unslit

    22x9 EVO Armaflex Insulation Unslit (7/8" x 3/8" Wall) (140m per Box)

    ARM022009
    Armaflex Pipe Insulation. 7/8in (22mm) Bore x 3/8in (09mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: In Stock
    Armacell Class O Armaflex Insulation Unslit

    22x13 EVO Armaflex Insulation Unslit (7/8" x 1/2" Wall) (100m per Box)

    ARM022013
    Armaflex Pipe Insulation. 7/8in (22mm) Bore x 1/2in (13mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: In Stock
    Armacell Class O Armaflex Insulation Unslit

    22x19 EVO Armaflex Insulation Unslit (7/8" x 3/4" Wall) (56m per Box)

    ARM022019
    Armaflex Pipe Insulation. 7/8in (22mm) Bore x 3/4in (19mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: In Stock
    Armacell Class O Armaflex Insulation Unslit

    22x25 EVO Armaflex Insulation Unslit (7/8" x 1" Wall) (40m per Box)

    ARM022025
    Armaflex Pipe Insulation. 7/8in (22mm) Bore x 1in (25mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: Out of Stock
    Armacell Class O Armaflex Insulation Unslit

    28x9 EVO Armaflex Insulation Unslit (11/8" x 3/8" Wall) (98m per Box)

    ARM028009
    Armaflex Pipe Insulation. 1.1/8in (28mm) Bore x 3/8in (09mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: In Stock
    Armacell Class O Armaflex Insulation Unslit

    28x13 EVO Armaflex Insulation Unslit (11/8" x 1/2" Wall) (82m per Box)

    ARM028013
    Armaflex Pipe Insulation. 1.1/8in (28mm) Bore x 1/2in (13mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: In Stock
    Armacell Class O Armaflex Insulation Unslit

    28x19 EVO Armaflex Insulation Unslit (11/8" x 3/4" Wall) (48m per Box)

    ARM028019
    Armaflex Pipe Insulation. 1.1/8in (28mm) Bore x 3/4in (19mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: In Stock
    Armacell Class O Armaflex Insulation Unslit

    28x25 EVO Armaflex Insulation Unslit (11/8" x 1" Wall) (36m per Box)

    ARM028025
    Armaflex Pipe Insulation. 1.1/8in (28mm) Bore x 1in (25mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: In Stock
    Armacell Class O Armaflex Insulation Unslit

    35x9 EVO Armaflex Insulation Unslit (1 3/8" x 3/8" Wall) (76m per Box)

    ARM035009
    Armaflex Pipe Insulation. 1.3/8in (35mm) Bore x 3/8in (09mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: In Stock
    Armacell Class O Armaflex Insulation Unslit

    35x13 EVO Armaflex Insulation Unslit (1 3/8" x 1/2" Wall) (60m per Box)

    ARM035013
    Armaflex Pipe Insulation. 1.3/8in (35mm) Bore x 1/2in (13mm) Wall. Black unslit flexible nitrile rubber insulation that offers reliable protection against condensation and effectively preventing energy loss. Suitable for use on hot and cold water services, chilled water lines, heating systems, air conditioning ductwork, refrigerated pipework, process and industrial pipework and equipment. (Price Per Metre - Sold in 2m Lengths)
    Status: In Stock
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