Proctor
Reflectashield TF 0.81 Membrane 1.45m x 50m x 0.55mm
Reflectashield TF 0.81 Membrane 1.45m x 50m x 0.55mm
SKU:Reflectashield TF 0.81-1.45m x 5
Est Delivery between 6th Feb and
12th Feb.
This product may be in short supply. To make an enquiry please call us on 020-3936-2839 or email us at sales@i4lgroup.co.uk.
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
- Shipping protection for peace of mind
- Fast processing and delivery
- Flexible delivery options


Product Information
Shop an alternative product - Proctorwrap Reflect Breather Membrane
Reflectashield TF 0.81 is a vapour permeable low emissivity membrane specifically designed to enhance the thermal performance of timber and steel frame structures. Reflectashield TF 0.81 is a non-woven polypropylene film laminate, providing excellent breathability, as well as secondary protection to the building during construction. The product is installed on the external face of the timber frame, foil side face out, similar to that of a traditional breather membrane but with added thermal benefits.
The A. Proctor Group are constantly reviewing their product portfolio to keep up with current legislation. The A. Proctor Group have re-tested Reflectashield TF at the National Physics Laboratory (NPL) resulting in an increase of the claimed thermal performance to 0.81 m2K/W R-value.
The resulting increase in thermal performance does not affect any of the high performance characteristics afforded by the use of Reflectashield TF 0.81.
Reflectashield TF 0.81 complies with the vapour resistance requirements set out by BS 4016, TRADA and the NHBC. The existing legislation requires a breather membrane to have a vapour resistance not greater than 0.60 MNs/g. Reflectashield TF 0.81 has a vapour resistance of 0.41 MNs/g.
The A. Proctor Group can provide a range of solutions, with U-values, down to as low as 0.17W/m2K in standard timber frame walling applications. Once Reflectashield TF 0.81 is applied to the walls, the primary wall covering should be installed within 3 months.
Reflectashield TF 0.81 must be covered as soon as practically possible on completion of installation. Any damaged areas should be repaired or replaced before completion.
Key Benefits
• R value 0.81 as tested by NPL.
• Competitively priced.
• Enhanced foil surface.
• Unique patented three layer composition.
• Low vapour resistance - complies with BS4016,TRADA and NHBC requirement.
• Water resistant.
• High strength to weight ratio.
• Improved thermal resistance.
• 1.45, 2.7 & 2.9 metre wide rolls.
• UK manufactured ensuring consistent supply.
• Custom printed material available on request.
Product Performance Specifications:
Thickness
0.55mm
Material
Polypropylene Spunbond and Microperforated Aluminium Foil laminate
Certification
Minimum required: BM Trada Q Mark available from The A Proctor Group.
• Reflectashield TF 0.81 BM Trada Q Mark Certificate
• Reflectashield TF 0.81 BM Trada Q Mark Schedule
Technical Properties
• Mass per unit area: to be no less than 134g/m²
• Water vapour resistance: to be no greater than Sd = 0.083m when tested to EN12572
• Air permeability: to be no less than 11.4 m³/m².h.50Pa when tested to EN 12114
• Reaction to Fire: to be no worse than Class D when tested to EN 13501-1
• Water Penetration: to be no less than Class W2, aged and unaged, when tested to EN 1928
• Tensile Strength: to be no less than MD 230 N; CD 150 N when tested to EN 12311-1
• Tear Resistance: to be no less than MD 160 N; CD 160 N when tested to EN 12310-1
• Elongation: to be no less than MD 60%; CD 80% when tested to EN 12311-1
Technical Specifications
Brand | Proctor |
Coverage | 72.5m2 |
Length | 50m |
Material type | Microperforated Aluminium Foil Laminate,Polypropylene Spunbond |
Thickness | 0.55mm |
Width | 1.45m |
Datasheets
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
Why Choose Us?
Factors |
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Other Stores |
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Customer service | Easy to reach, and eager to help | Difficult to contact |
Shipping speed | Fast and organised | Unpredictable |
Competitive pricing | Price match guarantee | What you see is what you get |
Loyalty program | Points + exclusive deals | Basic discounts |
Expert advice | Free 1-on-1 sessions | Self-service only |
Trade accounts | Bespoke pricing, trade credit, and dedicated account manager | none available |