ARC Rockfibre Insulated DPC is a fire rated cavity closer designed to close the cavity around window and door reveals in conjunction with a return block, fitting between the return block and inner edge of the outer skin of brickwork.
The rockfibre insulation will help prevent cold bridging and eliminate moisture, mould and staining from around windows and doors, while the DPC is embossed to assist mortar adhesion.
In order to achieve a fire rating the closer must be installed with a 15mm compression fit.
All delivery charges are shown in your basket and are dependent on the total value of the items in your basket. Our standard delivery charges for Instant Purchases are outlined below:
ORDER VALUE
DELIVERY CHARGE
Insulation and Plasterboard & Drylining Products
Under £150
£75
Between £150 - £300
£50
Between £300 - £500
£25
Over £500
FREE
Building Material Products
Under £250
£25
Over £250
FREE
SuperFOIL products
Each item
£10
Over £350 of these items
FREE
*Values/Charges ex VAT
This charge is based on delivery to England. If your delivery address is in Scotland or Wales, a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.