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Shop an extensive collection of 50mm insulation boards and sheets at Insulation UK and enjoy fast, nationwide delivery on reputable brands like Celotex, Recticel and more.
We stock 50mm PIR insulation boards alongside other popular insulation materials like phenolic and EPS solutions, so you can be confident that you’ll find the materials you need for your application in our extensive range.
Not sure of the best 50mm insulation boards for your project? Contact our insulation experts for fast and friendly support