Order Before 2pm For Delivery on

Free Next Day Delivery


Orders £100+VAT. Excludes Bank Holidays.

Free Next Day DeliveryFree Next Working Day Delivery

Free Next Day DeliveryBeat The Energy Price Hike

Foil-Tec Double Lite

Foil-Tec Double Lite

Want it by ?

Order within for free next working day delivery throughout mainland UK, excluding bank holidays.

[onsite_messaging data-key="credit-promotion-badge" data-theme="light"]
expand_circle_down Description

Ultra-Thin Foil-Tec Double Insulation

Foil-Tec Double Lite Free Next Working Day Delivery to UK Mainland.*

It’s available in rolls that are 1.5m x 50m which cover an area of 75m2

Foil-Tec by YBS is a reflective 2 in 1 insulating Vapour Control Layer.

This material will increase the thermal performance, without losing any space it’s less than 1mm thick. Foil-Tec will enhance the U-values in roofs, walls, and floors.

This reflective foil has a certified R-value in a roof of 0.98m²K/W, and 1.48m²K/W in a wall. This equates to 64mm Mineral Wool despite being less than 1mm thick!

It’s simple to install and you don’t need any professional for the installation process. We recommend fully taping and sealing Foil-Tec Double Lite with Thermaseal Foil Joining Tape. This will ensure the product works as a VCL.

It’s fully certified by BDA Kiwa. Foil-Tec doesn’t contain any itchy fibers or harmful chemicals you don’t need any specific PPE to install it.

Have a project going through building control? Visit our Online U-value Calculator for free results.

If you would like to order via telephone, please call us direct on 0114 323 0029 or click here to request a call back.

*FREE next working day delivery to the UK Mainland on all orders over £100 excluding VAT. (Weekend orders delivered Tuesday)


Spend £500 + VAT and Choose a FREE GIFT at the checkout!

Free Gifts Include: Thermaseal Foil Joining Tape, Heavy Duty Staple Gun Kit, Multifoil Insulation Scissors or Thermaseal Double Sided Tape.

expand_circle_down Reviews


There are no reviews yet

Add a review
Currently, we are not accepting new reviews
expand_circle_down Specification
Roll Coverage75m²
Thickness Less than 1mm
Roof R-value0.98m²K/W
Wall R-value1.48m²K/W
Floor R-valueup to 3.37m²K/W
Foil Emissivity0.05
Water Vapour Resistance600MNs/g

Key Features

  • Vertical Cavity R-Value: 1.48m²K/W
  • Cavity at 20° to 70° R-value: 0.98m²K/W
  • Vapour Resistance: 600MNs/g.
  • True Aluminium Foil
  • Class 1 Surface Spread of Flame
  • UK Manufactured – YBS Insulation
  • Less than 1mm thickness

Downloads & Resources

picture_as_pdf Data Sheets

Ecohome-Insulation.co.uk Logo