Made in Britain


For over 50 years, Armacell has been the only FEF manufacturer in the UK. We are proud to be a member of Made in Britain.
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Introducing ArmaGel HT for high temperature applications and ArmaGel DT for cryogenic and dual-temperature applications.
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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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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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Insulation Insights from Armacell

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 ArmaWin 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