SuperFOIL SF19BB Breathable Multi Layered Foil Insulation 10m x 1.5m – 24 Rolls

Original price was: £5,366.88.Current price is: £4,297.37. Inc VAT

Direct Delivery
Rapid Delivery: 1 to 3 Working Days

 Nationwide Delivery

Rapid Delivery: 1 to 3 Working Days

Delivery costs are calculated in the checkout based on products and delivery address.

To read more about our delivery service click here.

Rapid Delivery: 1 to 3 Working Days
Product Description

SuperFOIL SF19BB Breathable Multi Layered Foil Insulation 10m x 1.5m – 24 Rolls

SuperFOIL produces the UK’s highest-performance breathable multi-foil insulation. Specifically designed using a reflective breathable membrane as the top layer to provide your secondary rain barrier and allow moisture to escape. The below layers are then perforated to ensure that the entire product is breathable whilst still achieving high thermal performance.

SuperFOIL SF19BB CE certified for performance as a breathable membrane and water barrier. Our range of breathable products is easier to install than traditional materials as they turn 2 jobs into one. By using our breathable multi-foil insulation you only need to install one layer instead of a separate insulation & breathable membrane. This saves you both time and effort as well as the cost of materials.

Performance is tested to the standards required and approved for Building Regulations by UK Certified Test laboratories.

SuperFOIL SF19BB Key Features:

  • 2 in 1 – Breather Membrane and insulation layer in one.
  • Thermal and vapour performance certified by BBA & BTTG.
  • Helps keep your home cool in summer & warm in winter thanks to its radiant barrier
  • Ideal for roofing & external cladding projects on new builds, Extensions & renovations.
  • SuperFOIL can be used on its own, in multiple layers or with any other form of insulation to achieve any U-value.
  • Manufactured with 40% recycled materials and easily installed with minimal waste.

Product Dimensions:

  • Thickness = 40mm
  • Length = 10m
  • Width = 1.5m
  • Coverage = 15m²
  • Weight = 10kg


  • Core Performance: 1.454 R Value
  • Water Vapour Resistance: 0.115MNs/g
  • Resistance to Water Penetration: W1
  • Tensile Properties (Length): 238 / 227 N/50mm
  • Tensile Properties (Width): 111 / 100 N/50mm
  • Resistance to Tearing (Length): 179N
  • Resistance to Tearing (Width): 179N
  • Elongation (Length): 61 / 57%
  • Elongation (Width): 92 / 87%
  • Flexibility at Low Temp: -40°C


Independently tested by 3rd party certified labs & notified bodies to comply with UK building regulations. SuperFOIL insulations are suitable for use as part of construction to both UK & EU standards such as CE.

Thermal performance testing has been undertaken by BBA ( British Board of Agrément) to BS EN ISO 12667, ISO 8301. BBA are an internationally accredited laboratory, certified to UKAS standards. We have also had our product range certified to comply with UK, EU & CE regulations by highly respected groups such as BBA, LABC, DIBT & ZAG. These 3rd party accreditations and approvals help to streamline building regulation applications to save you time & money.

All of our products are tested in the same way as all other insulation within the UK as set out in building regulations BR443 Part ‘L’ so that you can be sure you are comparing performance on a like-for-like basis. We believe multi foils also add additional performance not covered by standard testing through the benefits of increased air tightness which reduces heat loss through convention (such as draughts) and by providing a radiant barrier.

Additional information

Insulation Features

Delivery Costs

At Roofin Online, we offer Everyday Low Prices across an ever-expanding range of roofing and construction materials online. We offer a fast and direct nationwide delivery service, utilising an efficient mix of couriers, haulage and manufacturers’ transport, enabling us to offer competitive prices to our customers.

This means that our delivery costs are calculated in the basket and checkout, as they depend on the products (i.e. brand, quantity, weight, length etc) and the delivery address.

Delivery costs are based on delivery to a single address within the UK Mainland, excluding the Scottish Highlands and Islands where additional costs may apply.

Please see examples of our delivery costs below:

Standard Parcels from £5.95

Small items, such as Ridge Kits, Dry Verge Units and Small Gutter Components etc.

Long Items from £12.00

Long items, such as Cavity Closers, Membranes, Guttering, Continuous Verge and Pipe etc.

Palletised Delivery from £40.00

Heavier products like roof tiles, lead rolls, paving etc require palletised delivery.

Clear Amber Delivery

Orders under £200 + VAT = £40.00 + VAT
Orders over £200 + VAT = £30.00 + VAT

Specialist dedicated transport for large items like roof sheets (Corrapol, Axiome, Axgard, Alukap-XR, Alukap-SS, Snapa, Aluflow and Alupave).

Delivery Updates

When Ordering: We give estimated delivery times upfront on the individual product pages. These delivery times are given in standard working days, which are Monday to Friday from 09:00 until 17:00 (excluding Bank Holidays). After Ordering: We will provide you with more accurate delivery updates after we have processed your order, the information provided will depend on the delivery service that’s available for the products you order and will be sent to the email address you enter during checkout. We may provide a planned delivery date, tracking information or simply further instructions if updates are to come directly from a supplier or delivery partner. Before Delivery: Deliveries are made on commercial vehicles up to 18-tonne rigid lorries, so please let us know about access restrictions, safe places and further instructions ASAP, as failed deliveries may incur additional costs, especially for bulky or palletised deliveries. During Delivery: Small items will be delivered to your door via courier, however, bulkier items, will require a specialist or palletised services. Palletised deliveries will be made on a lorry equipped with a tail-lift and pallet truck, so the driver will unload your order and place it at the nearest road access point to the delivery address (kerbside delivery). The delivery drivers will not provide labour and physically move the building materials to where you need them, so please ensure that somebody with the ability and willingness to handle the goods accepts the delivery. Please keep in mind that if you order in the evening, a weekend or on a bank holiday then your order will be processed by a member of our team the next working day. For example, if you order at 6 pm on Friday, and the products are on a 1-3 Working Day delivery time. Then you will receive delivery updates when your order is processed/dispatched the following Monday, meaning that Tuesday would be delivery day number 1. You can read more about our delivery service by visiting our delivery information page.

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