U-VALUE CALCULATOR

SuperFOIL SFBA 2/2

Before designing SFBA 2/2, we considered your insulation goals, the performance your property deserve and your budget. This means insulating your property has never been easier.

Reflective Bubble Foil Insulation For Use In Roofs, Walls & Floors…

Whether you are a self-builder, DIY enthusiast, or professional builder, SuperFOIL SFBA 2/2 are designed to meet your needs. With a built-in vapour control layer and reflective foil surface, it is ideal for a wide range of uses, offering a cost-effective and easy option for all your property improvement projects. The thin, highly reflective foils can reflect up to 95% of heat, significantly minimising heat loss in winter and reducing solar heat gain in summers. This means SuperFOIL will keep your property warm in winter and cool in summer.

SuperFOIL SFBA 2/2

image
3 IN 1 DESIGN

A certified 3-in-1 product, providing high-performing insulation, vapour control layer (VCL), and a radiant barrier—all within a single product.

ACHIEVE BUILDING COMPLIANCE

Meet or exceed project requirements, whether used on its own or in hybrid solutions. Rigorous testing ensures compliance with the latest building regulations.

EASY TO INSTALL

Multifunctional,  lightweight and easy to install design that requires no specialist tools.

PRE-PACKED INSULATION KITS

Radiator, garage door or shed kits available.

IDEAL FOR USE IN

New build, retrofit, timber-frame and DIY projects to achieve maximum performance, while maintaining a slim profile.

CLAIM YOUR FREE SAMPLE PACK

How SuperFOIL SFBA 2/2 Benefits You

SuperFOIL SFBA 2/2 is a reflective double-bubble foil insulation offering a 3-in-1 design, providing insulation, a reflective vapour control layer (VCL), and a radiant barrier all in one product. The highly reflective aluminium outer layer acts as a radiant barrier, preventing unnecessary heat gain or loss. The product’s VCL properties minimise the risk of condensation, mould growth and draughts. Additionally, the insulating double bubble layers help prevent heat from passing in or out of the house.

Due to its multifunctional and easy-to-install design, it creates an airtight structure and offers maximum performance while maintaining a slim profile. Using SuperFOIL in your project simplifies your insulation job, saving you space, time, and money on installation.

Applications

What’s really great about the SuperFOIL Bubble range is that it doesn’t require any specialist tools to install and it serves as a tailored solution for all your DIY and property improvement needs, including caravans, greenhouses, garage doors, garden buildings, and more. Due to its insulating and vapour control properties, SFBA 2/2 can be applied across roofs, walls, and floors for various applications. The thin, lightweight, and easy-to-install design facilitates the whole process with minimal wastage and no unnecessary cleaning up after installation.

image image image

Technical Information

Technical Information

SELECT VARIABLE

THERMAL PERFORMANCE
PRODUCT DIMENSIONS
FIRE PERFORMANCE
ADDITIONAL INFO
PRODUCT COMPOSITION
Specification Value
Product SFBA 2/2
Core Performance 0.14 R Value
Roof Performance* 1.05 R Value
Wall Performance* 1.47 R Value
Floor Performance* 1.67 R Value
Emittance 0.05

*Core value + 2 air spaces / EN 16012

Specification Value
Thickness 6mm
Length 25m
Width 1.2m
Coverage 30m²
Weight 7.5kg

*Core value + 2 air spaces / EN 16012

Specification Value
Reaction To Fire (Euroclass) Class F
Specification Value
Water Vapour Resistance 1200MNs/g
Resistance To Water Penetration W1
Specification Value
Aluminium Outer Layer 2
Air Bubble 2
Total Layers 4

*Core value + 2 air spaces / EN 16012

Download Library

Discover The SuperFOIL Difference

Read what our happy customers are saying about SuperFOIL
products and services.

Amazon review for SuperFOIL products

Easy to use, cut to size without any waste once measured carefully. Something I've thought of doing for many years but, never got round to it. Intend to sit back and hope it preformed as promised, I'm sure it will since the product is hailed by the experts on energy performance and importantly enough for seven radiators. Definitely recommend. Thank you..

Ivyanne

Product: Radpack

Google review for SuperFOIL Insulation

Superfoil products radically simplified achieving the required insulation ratings for our renovation / extension project. I was very keen to maximise internal space in both the dormer spaces and a very large flat roof avoiding tall external build up. The technical team provided detailed options and then were more than happy to iterate these to refine the final solution. I ended up using a hybrid solution of SF40BB and SF40 along with Vapour barrier and mineral wool. I would recommend speaking to the tech team – they certainly allowed me to get the outcome I wanted.

Jake Markham

Product: SF40BB, SF40

Google review for SuperFOIL Insulation

Can’t recommend these guys enough. Spot on customer service always happy to help to get you the right product and information. And the products are brilliant. Thank you for all your help.

Neil Murphy

Customer Service Review

Google review for SuperFOIL Insulation

This company is very thorough in it's efforts to be of assistance. Always ready with ( Good ) technical advice with respect to questions about each insulation product but also importantly will assist on the users application of the product, and any queries regarding suitability and installation. With SuperFoil guidance your project should end up being a success.

Nova Scot

Customer Service Review

Amazon review for SuperFOIL products

Very pleased with this kit and within about 2hrs it was installed. The insulation most closely resembles bubble wrap however was much thinner and behaved more like cardboard. Very easy to cut with a pair of scissors and the supplied double sided tape is good quality. The 100mm wide tape is a bit fiddly as it is wider than scissors and tears easily however with a bit of patience it worked well. Installation – The insulation comes in 600mm wide rolls which is a bit smaller than I needed to do a full horizontal section, I decided to cut twelve small individual panels, plus two full width strips to finish with. I stuck the double sided tape all around the outside edge on each of my three horizontal areas, I also sprayed contact adhesive onto the metal door inside the tape frame. I then used four of the small panels on each area with around 10cm overlap. I finished by running double sided tape along the horizontal bars that were remaining and covering with the long strips of insulation. Finally, I taped between all of the sections to create one large airtight piece. The contact adhesive probably isn’t needed however at £6 for a spray can on Amazon I thought I may as well secure it properly. Final results are a noticeable reduction in outside noise and a lot more light in the garage for working on my bikes, hopefully it makes the garage easier to heat in winter and not allow the temperature to get too high in summer. We’ll see! Garage door opens and stays open with no obvious strain on the mechanism from the additional weight. Overall very pleased with the kit and a bargain imo.

Andy Man

Product: Garage Door Insulation

FREE Sample Pack

FREE Sample Pack

Claim your free sample pack and experience the true quality of our insulation range. Each layer you explore will highlight why there’s simply no comparison to SuperFOIL.

Our sample packs include our most popular products, accompanied by a handy information booklet, and it’s all completely free. If you’re looking for a sample of a specific product, please reach out, and we’ll be happy to send one your way!

SEND ME A FREE SAMPLE
22960

Before you go, be sure to

Download Your FREE

INSULATION GUIDE

22961
22962
22963