A 4mm layer of BASF expanded polystyrene infused with graphite particles and reinforced by a laminated backing. Delivers 20% better insulation performance than a standard polystyrene of the same thickness, equivalent to 26cm of solid concrete. Also helps to combat condensation and resultant mould by retaining more room heat at the wall surface. For adhesive use (code 33849).

• 4mm graphite infused expanded polystyrene
• Laminated backing
• High performance insulation
• Combats condensation and mould



Wallrock Fibreliner (code 14480) or Wallrock Fibreliner Smooth (code 35830) can be used to enhance the durability and finish of Graphite+ Insulating Paper while providing a perfect finish for paint or further decoration.

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.