Menu
Search
Search Close
All Product Categories
    Menu Close

    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.

    View as Grid List
    Sort by
    Display per page
    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 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 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 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 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 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 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 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 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 15mm x 9mm Insulation Tube Class O Self-Seal 2m (224 Metres Per Box)

    15mm x 9mm Insulation Tube Class O Self-Seal 2m (224 Metres Per Box)

    KAI015009SS
    Kaimann Kaiflex ST Selfseal Class O Pipe Insulation. 5/8in (15mm) Bore x 3/8in (09mm) Wall. Self-seal with tangential cut for stronger adhesion (240 Metres Per Box) Price Per Metre - Sold in 2m Lengths - Black
    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 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 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 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 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
    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
    Picture of 15x9 Tubolit (Residential Use Only) Lagging (380m Per Box)

    15x9 Tubolit (Residential Use Only) Lagging (380m Per Box)

    TUB015009
    15mm x 9mm Tubolit / Climaflex Polyethylene Thermal/Acoustic Pipe Lagging - 2 Metre Length (Price Per Metre - 1 Length = 2m)
    Status: In Stock
    Picture of 22mm x 9mm Insulation Tube Class O Self-Seal 2m (156 Metres Per Box)

    22mm x 9mm Insulation Tube Class O Self-Seal 2m (156 Metres Per Box)

    KAI022009SS
    Kaimann Kaiflex ST Selfseal Class O Pipe Insulation. 7/8in (22mm) Bore x 3/8in (09mm) Wall. Self-seal with tangential cut for stronger adhesion (156 Metres Per Box) Price Per Metre - Sold in 2m Lengths - Black
    Status: In Stock
    Picture of 15mm x 13mm Insulation Tube Class O Self-Seal 2m (144 Metres Per Box)

    15mm x 13mm Insulation Tube Class O Self-Seal 2m (144 Metres Per Box)

    KAI015013SS
    Kaimann Kaiflex ST Selfseal Class O Pipe Insulation. 5/8in (15mm) Bore x 1/2in (13mm) Wall. Self-seal with tangential cut for stronger adhesion (154 Metres Per Box) Price Per Metre - Sold in 2m Lengths - Black
    Status: In Stock
    Picture of 28mm x 9mm Insulation Tube Class O Self-Seal 2m (124 Metres Per Box)

    28mm x 9mm Insulation Tube Class O Self-Seal 2m (124 Metres Per Box)

    KAI028009SS
    Kaimann Kaiflex ST Selfseal Class O Pipe Insulation. 1.1/8in (28mm) Bore x 3/8in (09mm) Wall. Self-seal with tangential cut for stronger adhesion (124 Metres Per Box) Price Per Metre - Sold in 2m Lengths - Black
    Status: In 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
    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 15x13 Tubolit (Residential Use Only) Lagging (256m Per Box)

    15x13 Tubolit (Residential Use Only) Lagging (256m Per Box)

    TUB015013
    15mm x 13mm Tubolit / Climaflex Polyethylene Thermal/Acoustic Pipe Lagging - 2 Metre Length (Price Per Metre - 1 Length = 2m)
    Status: In Stock
    Picture of 35mm x 9mm Insulation Tube Class O Self-Seal 2m (92 Metres Per Box)

    35mm x 9mm Insulation Tube Class O Self-Seal 2m (92 Metres Per Box)

    KAI035009SS
    Kaimann Kaiflex ST Selfseal Class O Pipe Insulation. 1.3/8in (35mm) Bore x 3/8in (09mm) Wall. Self-seal with tangential cut for stronger adhesion (92 Metres Per Box) Price Per Metre - Sold in 2m Lengths - Black
    Status: In Stock
    Picture of 22mm x 13mm Insulation Tube Class O Self-Seal 2m (108 Metres Per Box)

    22mm x 13mm Insulation Tube Class O Self-Seal 2m (108 Metres Per Box)

    KAI022013SS
    Kaimann Kaiflex ST Selfseal Class O Pipe Insulation. 7/8in (22mm) Bore x 1/2in (13mm) Wall. Self-seal with tangential cut for stronger adhesion (110 Metres Per Box) Price Per Metre - Sold in 2m Lengths - Black
    Status: In Stock
    Picture of 15x09 EVO Armaflex Self Seal (200m per box)

    15x09 EVO Armaflex Self Seal (200m per box)

    ARM015009SS
    15mm x 9mm Armaflex Flexible Self Seal Pipe Insulation Lagging - 2 Metre Length Black Nitrile Foam (Price Per Metre - 1 Length = 2m)
    Status: In Stock
    Picture of 22x9 Tubolit (Residential Use Only) Lagging (250m Per Box)

    22x9 Tubolit (Residential Use Only) Lagging (250m Per Box)

    TUB022009
    22mm x 9mm Tubolit / Climaflex Polyethylene Thermal/Acoustic Pipe Lagging - 2 Metre Length (Price Per Metre - 1 Length = 2m)
    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
    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 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 28mm x 13mm Insulation Tube Class O Self-Seal 2m (84 Metres Per Box)

    28mm x 13mm Insulation Tube Class O Self-Seal 2m (84 Metres Per Box)

    KAI028013SS
    Kaimann Kaiflex ST Selfseal Class O Pipe Insulation. 1.1/8in (28mm) Bore x 3/8in (09mm) Wall. Self-seal with tangential cut for stronger adhesion (86 Metres Per Box) Price Per Metre - Sold in 2m Lengths - Black
    Status: In Stock
    Picture of 22x13 Tubolit (Residential Use Only) Lagging (180m Per Box)

    22x13 Tubolit (Residential Use Only) Lagging (180m Per Box)

    TUB022013
    22mm x 13mm Tubolit / Climaflex Polyethylene Thermal/Acoustic Pipe Lagging - 2 Metre Length (Price Per Metre - 1 Length = 2m)
    Status: In 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
    Picture of 28x9 Tubolit (Residential Use Only) Lagging (190m Per Box)

    28x9 Tubolit (Residential Use Only) Lagging (190m Per Box)

    TUB028009
    28mm x 9mm Tubolit / Climaflex Polyethylene Thermal/Acoustic Pipe Lagging - 2 Metre Length (Price Per Metre - 1 Length = 2m)
    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 15x13 EVO Armaflex Self Seal (122m per box)

    15x13 EVO Armaflex Self Seal (122m per box)

    ARM015013SS
    15mm x 13mm Armaflex Flexible Self Seal Pipe Insulation Lagging - 2 Metre Length Black Nitrile Foam (Price Per Metre - 1 Length = 2m)
    Status: In Stock
    Picture of 22x9 EVO Armaflex Self Seal (140 Mtrs per box)

    22x9 EVO Armaflex Self Seal (140 Mtrs per box)

    ARM022009SS
    22mm x 9mm Armaflex Flexible Self Seal Pipe Insulation Lagging - 2 Metre Length Black Nitrile Foam (Price Per Metre - 1 Length = 2m)
    Status: In Stock
    Picture of 35mm x 13mm Insulation Tube Class O Self-Seal 2m (76 Metres Per Box)

    35mm x 13mm Insulation Tube Class O Self-Seal 2m (76 Metres Per Box)

    KAI035013SS
    Kaimann Kaiflex ST Selfseal Class O Pipe Insulation. 1.3/8in (35mm) Bore x 1/2in (13mm) Wall. Self-seal with tangential cut for stronger adhesion (76 Metres Per Box) Price Per Metre - Sold in 2m Lengths - Black
    Status: In Stock
    Picture of 28x09 EVO Armaflex Self Seal (98 Mtrs per box)

    28x09 EVO Armaflex Self Seal (98 Mtrs per box)

    ARM028009SS
    28mm x 9mm Armaflex Flexible Self Seal Pipe Insulation Lagging - 2 Metre Length Black Nitrile Foam (Price Per Metre - 1 Length = 2m)
    Status: In Stock
    Filters Close
    Clear All
    Insulation Pipe Size (mm) Clear
    Insulation Wall Thickness (mm) Clear
    Insulation Pipe Size (inch) Clear
    Size (mm) Clear
    Insulation Wall Thickness (inch) Clear
    Fitting Type Clear
    Length/Coil (metres) Clear
    Material/Finish Clear
    Manufacturers Clear
    Categories
    Manufacturers
    View all
    Recently viewed
    Information
    My account
    Customer service

    Payment options

    Powered by nopCommerce
    Powered by Blue Rock Systems Ltd
    Copyright © 2025 | Smith Brothers Stores Ltd | All rights reserved
    Registered Office: Unit V2 Winchester Avenue, Blaby, Leicester. LE8 4GZ | Registration No: 962846 | A Member of Smith Brothers (Leicester) Limited Group.