About GRM

At the forefront of innovation in PIR and phenolic insulation, GRM has developed a pioneering ‘cut from block’ manufacturing process that has set a new industry standard for speed and quality – from mass volume production to bespoke specialist designs.

As the industrial and HVAC insulation partner of choice for many specifiers, contractors and installers, GRM is a trusted provider of technical advice, finding commercially sound solutions to even the most challenging of applications.

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