Keep rooms warmer in the winter and cooler in the summer by installing YBS ThermaWrap. This general purpose insulation can be used for almost any DIY application - use it anywhere from roofs, walls and floors to motorhomes, boats and cellars.
ThermaWrap reflects radiant heat back into the living space - this helps to retain warmth, cutting down on unnecessary energy use and saving you money. Its core bubble profile traps air within the small bubble pockets to offer great thermal benefits, while the outer aluminium foil layers increase the overall performance, due to their high reflectiveness. 

• General purpose insulation for use in almost any DIY application
• Suitable for roofs, walls, floors and many more installations
• Retains heat in your home, helping to save energy and money
• Built-in airtight vapour control layer reduces risk of condensation
• Up to 66% reduction in heat loss (based on a single layer in a pitched roof)
• Thin, flexible and lightweight - easy to install
• R-Value up to 1.47m²K/W (equivalent to 65mm of Mineral Wool)
• Zero fibres removes the need for PPE
• CE-marked to industry standards
• Made in Britain

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.