Isover RD35 is a high density glass mineral wool slab supplied in a 35mm thickness. The strong, resilient and flexible rolls are 455mm wide to fit between standard wall tie spacing. Isover RD35 is designed for use in E-WM-8, E-WM-14 and E-WM-15 Robust Detail wall constructions to meet Building Regulations Approved Document E (England and Wales).
Click and Collect is available at both depots, free of charge on all orders.
Local delivery can be made to the majority of North Wales at a cost of £10 +VAT, free of charge for orders over £50. You will be asked for your postcode before checkout to see if delivery is available to your location.
Returns can be made in person to either of our branches, Llandudno Junction or Ruthin.
For any more information, please have a look at our Delivery and Returns sections.