05 - 07 March 2024 | ExCeL, London

05 - 07 March 2024 | ExCeL, London

Tubolit Split and DuoSplit
Armacell UK

Tubolit Split and DuoSplit

Pre-insulated Copper Pipes and Coils for the Air Conditioning and Heat Pump installer and specifier.


The UK Government will cut VAT for domestic insulation and heat pumps until 2027.
Heat Pumps were highlighted as a key technology for delivering many of the decarbonisation goals set out, with 600,000 to be installed per year by the industry by 2028.
We understand that to support the growth of the UK’s green energy market, we have to play our own role in making it easier for the industry to install reliable, sustainable solutions. That’s why we’ve invested in enhancing our range of pre-insulated copper pipe solutions – Tubolit Split / DuoSplit – by offering a simple and durable connection in black.
Tubolit Split / DuoSplit is now Euroclass B Certified – suitable for a wider scope of applications.
• Easy to install – patented join split adhesive technology will save both time and labour costs.
• Euroclass B Certified – giving you peace of mind that it meets UK building regulations.
• Coated for protection – polyolefin-copolymer texture provides excellent resistance to mechanical strain and UV radiation.
• Manufactured with Tubolit polyethylene closed-cell insulation material – for excellent condensation control and sustainability.
• Tested as a system with copper pipework to guarantee performance according to legal requirements.
Tubolit Split / DuoSplit ideal for connecting buildings to external renewable heat sources such as air source heat pumps. By using Tubolit DuoSplit, outside air can be compressed and supplied into the buildings to provide heat to radiators and underfloor heating, ensuring a high level of energy efficiency, and saving money on running costs for the end user. The system can also be used as a reliable pre-insulated system solution to connect the indoor and outdoor units of split- and multi-split air conditioning systems. The system is also suitable for refrigerants R-410A, R-407C, R-32 & R-290 and consists of copper pipes, insulation material, a UV resistant facing and matching accessories for a functional and aesthetically pleasing finish.

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