Superfoil
Superfoil SFBA BB 4mm x 1.35m x 50m
Superfoil SFBA BB 4mm x 1.35m x 50m
SKU:SFBA BB
Est Delivery between 6th Feb and
12th Feb.
How much will I need?
We recommend adding 10% of additional product to the calculation to account for errors, damages, and obstacles in your project
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Product Information
The Superfoil SFBA BB boasts a high water vapour resistance of 1200MNs/g, ensuring your space stays dry and comfortable. It also offers a thermal resistance of 0.125 R Value, providing excellent insulation to keep your space warm in winter and cool in summer. The product's resistance to water penetration is rated at W1, offering further protection against moisture.
In terms of safety, the Superfoil SFBA BB holds a Class E fire rating when installed behind plasterboard, providing peace of mind for your construction or renovation project. While the tensile property and resistance to tearing are not applicable for this product, its other features more than compensate, delivering a high-performing, reliable insulation solution.
Key Features
- Brand: Superfoil
- Dimensions: 4mm x 1.35m x 50m
- Weight: 7.1kg
- Coverage Area: 67.5m²
- Colour: Silver
- Material Type: 1 Aluminium Metalized PET Layer, 1 layer Air Bubble
- Water Vapour Resistance: 1200MNs/g
- Thermal Resistance: 0.125 R Value
- Resistance to Water Penetration: W1
- Fire Rating: Class E (Behind Plasterboard)
Pros & Cons
Pros- High-quality insulation product designed for superior thermal performance.
- Generous coverage area of 67.5m², making it suitable for large projects.
- Lightweight at just 7.1kg, making it easy to handle and install.
- High water vapour resistance of 1200MNs/g, ensuring your space stays dry and comfortable.
- Offers a thermal resistance of 0.125 R Value, providing excellent insulation to keep your space warm in winter and cool in summer.
- Resistance to water penetration is rated at W1, offering further protection against moisture.
- Holds a Class E fire rating when installed behind plasterboard, providing peace of mind for your construction or renovation project.
- Only available in silver colour, which may not suit all design aesthetics.
- Tensile property and resistance to tearing are not applicable for this product, which may limit its use in certain applications.
- Class E fire rating is only applicable when installed behind plasterboard, limiting its versatility in different installation scenarios.
Frequently Asked Questions
The Superfoil SFBA BB is a high-quality insulation product designed for superior thermal performance. It is crafted from 1 Aluminium Metalized PET Layer and 1 layer of Air Bubble, making it lightweight and easy to handle and install.
The product measures 4mm in thickness, 1.35m in width, and 50m in length, providing a generous coverage area of 67.5m².
The Superfoil SFBA BB weighs just 7.1kg, making it easy to handle and install.
The Superfoil SFBA BB is silver in colour, adding a sleek and professional finish to any project.
The Superfoil SFBA BB boasts a high water vapour resistance of 1200MNs/g, ensuring your space stays dry and comfortable.
The Superfoil SFBA BB offers a thermal resistance of 0.125 R Value, providing excellent insulation to keep your space warm in winter and cool in summer.
The product's resistance to water penetration is rated at W1, offering further protection against moisture.
In terms of safety, the Superfoil SFBA BB holds a Class E fire rating when installed behind plasterboard, providing peace of mind for your construction or renovation project.
Technical Specifications
Brand | Superfoil |
Colour | Silver |
Coverage | 67.5m2 |
Fire rating | Class E (Behind Plasterboard) |
Length | 50m |
Resistance to water penetration | W1 |
Thermal resistance | 0.125 R Value |
Thickness | 4mm |
Water vapour resistance | 1200MNs/g |
Weight | 7.1kg |
Width | 1.35m |
Delivery Information
Est Delivery between 6th Feb and
12th Feb.


Delivery will always take place on a weekday (Mon - Fri excl. public holidays).
An exact delivery charge will be calculated at checkout based on your order and location.
Frequently asked questions
Can you help me pick the right insulation for my project?
Yes, of course!
Our team is ready to assist you with any questions and queries you may have.
Just reach out to us via any of the following methods:
Call us: 020-3582-6399
Email us: sales@i4lgroup.co.uk
or click the Livechat tab at the bottom of your screen.
How do I track my order?
As soon as your order is dispatched, you'll receive a dispatch email with delivery dates and details for your order.
If you require an update on your order, you can email customerservice@i4lgroup.co.uk with your order number for assistance.
Can I order now and pay later?
Yes, we offer a variety of flexible payment options to all our customers.
When checking out online, you'll be able to avail of multiple buy now, pay later options with Klarna or PayPal.
The flexible payment options available to you at checkout will be based on the total value of your order.
For B2B customers, you can apply for a 30-day trade credit account, and you'll also unlock:
- Dedicated trade pricing
- Loyalty points and rewards
- A dedicated account manager
Do you really have the best prices online?
Yes! We even have a price match guarantee.
We are so confident that we have the best prices out there that we will match the price of any other online or local retailer.
If you find the same product cheaper elsewhere, we will match the price — just send us the quote or website link.
Read more: Price Match Guarantee
I have a large-scale project, can I get a quote?
Yes, if you are carrying out a construction project that requires a large quantity of materials, email sales@i4lgroup.co.uk with the following information and we will get back to you with your very own bespoke price quote:
- Delivery postcode and address
- Mobile number
- Company name
- A list of required materials and their quantities
Can I open a trade account?
Yes! Trade customers can open a B2B account to unlock bespoke pricing, B2B discounts, trade credit, loyalty points, and a dedicated personal account manager.
You can learn more here: Open a Trade Account
Can I cancel or amend my order after placing it?
Yes, if your order has not yet been processed for dispatch, cancellation/ amendments should be possible.
Our team works quickly to get your order delivered as soon as possible so it is likely that your order will be processed for dispatch within 2-3 hours of purchase.
Contact us immediately via customerservice@i4lgroup.co.uk or call 020-3582-6399 during opening hours.
If you wish to amend your order after it has been processed by our team, it will be treated as a return or a separate new order.
Read more: Returns
What is your returns policy?
Changed your mind about your order? no problem! we offer a 14 day returns period after your order is delivered.
To avail of this your order must be unused, in its original packaging, and suitable for resale.
Refunds are issued immediately after the goods are received and inspected by our team.
If an item arrives damaged or incorrect, you must notify us within 48 hours of delivery.
Prior approval is needed before returning any goods – do not return without authorization.
Special order items are exempt from returns.
Read more: Returns