NEW Tubolit Split & DuoSplit


New Tubolit Split & DuoSplit pre-insulated copper pipes. A simple and durable connection that meets Euroclass BL-s1, D0.
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Armacell's Insulation Insights Video

Local Manufacturing


Armacell has been manufacturing in the UK since the 1960s and is proud to be a principle location for production of the AF/ArmaFlex Class O, ArmaSound RD and Tubolit ranges
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Introduction to Armacell

Armafix Ecolight pipe support


The Environmentally friendly pipe supports made from 100% recycled PET foam, for a complete ArmaFlex System.
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ArmaComfort Acoustic Insulation


Highly efficient noise control solutions, specially developed for commercial and domestic drainage applications.
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BREEAM Green Guide & LCA

BREEAM Green Guide

The BREEAM Green Guide to Specification now includes a category for pipe insulation products, with
ArmaFlex materials awarded an A rating. Find out more

Frost Protection Thickness Tables


Water services located outside or in unheated areas subject to freezing temperatures should be insulated to prevent pipes bursting, download a guide to the thicknesses required here.

BREEAM Green Guide & LCA


The new ArmWin thermal insulation calculation program determines the thicknesses required for condensation control, energy efficiency, maintaining process temperatures and more.
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New Products


Tubolit Split & DuoSplit

The simple and durable connection for split and multi-split air conditioning systems that meets Euroclass BL-s1, D0.

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DuoSolar 220

The advanced Plug & Play pre-insulated pipe system for high temperature evacuated tube collectors

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ArmaFix with PET Core

Better load capacity with excellent material durability for a maximum lifespan