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3mm Low-E Micro-E PERF Breathable Foil Insulation 30m2

3mm Low-E Micro-E PERF Thinnest Flexible Foil Perforated Insulation Breathable 30m2 roll coverage
3mm Low-E Micro-E PERF Breathable Foil Insulation 30m2
  • 3mm Low-E Insulation Micro-E PERF 30m2 roll
  • Micro-E PERF Thinnest Flexible Reflective Foil
  • Suitable for use in all aspects of construction
  • Extremely lightweight, easy to handle reflective foil
  • Micro-E PERF reflect up to 97% of radiant heat
Estimated delivery:
In Stock
£ 219.55
Ex VAT: £ 182.96
  • Brand: Low-E™
  • Model: Low-E Micro-E PERF 30m2
  • Weight: 3.30kg
  • Dimensions: 24,000mm x 1,250mm x 3mm
  • SKU: Low-E Micro-E PERF 30m2
  • Product code: P1-2396
  • MPN: Low-E L4PMPA-30

Options available

3mm Micro-E PERF Low-E Thinnest Flexible Breathable Foil Insulation is a certified breathable aluminium foil insulation that allows moisture to pass through the perforated reflective foil while limiting air movement, suitable for use in all aspects of construction.

Low-E Micro-E PERF 3mm reflects 97% of radiant heat whilst allowing moisture to dissipate through the perforations, used in offsite construction and modular building but is particularly well utilized, due to its flexibility, in tents, yurts, sleeping bags, curtains, roman blinds and much more.

With one of the lowest carbon footprints of any insulation material Low-E Micro-E PERF Reflective Perforated Insulation is the thinnest most effective reflective foil insulations available on the market designed to last.

Low-E Micro-E PERF foam core is made from recycled polyethylene material, it won’t absorb moisture, delaminate or corrode, tested and approved for In-door Air Quality.

With a Class A, Class 1 Fire Rating, Low-E Micro-E stops heat, deadens sound and provides moisture control all in one product.

Low-E Micro-E PERF Breathable Reflective Foil Insulation is lightweight, easy to cut, handle and install which will save significant labour costs.

Unlike some other insulation materials that off gases, Low-E Micro-E PERF is totally non-toxic and with no fibres and no itching.

Micro-E PERF can easily be stapled, stitched, nailed or glued.




Thickness: 3mm

Roll Width: 1250mm

Roll Length: 24000mm

Roll Coverage: 30m²

Weight: 110g per m²

Roll weight: 3.30kg

MVTR: >2000 MN s/g

Air Permeability: ZERO (m3/h)/m²

Core Conductivity: 0.0366 Wm²K

Product Type: Type 2 EN 16012

Emissivity: 0.05 to EN 16012

R-value Floor (2 Airspaces): 1.85 m² K/W

R-value Floor (1 Airspace): 1.05 m² K/W

R-value Wall (2 Airspaces): 1.58 m² K/W

R-value Wall (1 Airspace): 0.92 m² K/W

R-value Pitched Roof (2 Airspaces): 1.34 m² K/W

R-value Pitched Roof (1 Airspace): 0.79 m² K/W

Facing Material: 99.4% Pure Aluminium 

Core Material: Recycled Closed Cell Polyethylene


*Further information may be found in our Downloads section.

Fairly easy access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet 

Board covarage 30 m2
Colour Silver ǀ Aluminium
Length 24000mm
Material Aluminium ǀ Recycled Foam
Profile Breathable Insulation
Thickness 3.0mm
Weight 110g per m²
Width 1250mm
Vapour Resistivity 2000MN.s/g.m
Coverage 30.00 m2
Fire performance Class 1 ǀ Class A
Shipping method Courier
Applications All aspects of Construction
Foil faced Yes, 99.4% Pure Aluminium
Features Flexible Foil Insulation only 3mm thick!
Manufacturer Low-E® Insulation

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We deliver insulation materials to Mainland UK only. Deliveries to Highlands, Northern Ireland, Isle of Wight etc.. might be possible at additional cost.
We offer free delivery on most of the orders above £300 (excluding VAT) (except special products - shipping cost via courier - products marked ''Request A Quote'')

Delivery of some insulation materials might be extended due to the current situation (Covid-19, stock shortages, allocations).
If you need materials quickly please contact us - we will do our best to help you source materials needed.

We do not deliver on weekends and bank holidays. Sometimes we can deliver on Saturdays - please check with us before placing the order.
If you need any further information please contact us tel. 02081910776

We can help to calculate price per m2 or linear meter (one meter in length) cost, please just contact us via phone 02081910776, email or live chat. Alternatively, you can work it out yourself quickly and easily: to get cost per meter square please divide price shown in orange area by ''Required area (m2)'' Example price of £28.80 divided by board coverage 2.88m2 = cost of £10.00 per m2.


No matter whether you choose a local installer or a national company, there’s a few tips to help you find the right installer for your home insulation improvements, such as asking for recommendations and making sure that they’re part of a certification scheme. This makes sure that they have the right skills and standards of workmanship to carry out the installation, and you can be sure that they know exactly what they are doing.


1. Thermal inspection picture in portfolio

It’s worth seeing a installer’s previous work. There’s no harm asking if you can see any properties nearby that they’ve installed insulation in. Best way would be to see Infrared Thermal Imaging Inspections. Thermal cameras spot small, but key changes in temperature in different areas of a house, identifying problematic areas that the human eye never could and some that a visual inspection could only hypothesize.

2. Reviews

Along with checking recommendations and previous work, finding reviews online can often be a great way to find out if they provide a good service or not. However, it’s best not to solely rely on reviews you may find or review websites, as there’s no controlling who writes them.

3. Compare prices

Comparing prices will also ensure companies can’t take advantage of you and give you a fair price. 

4. Word of Mouth

The best way to find a great insulation installer is through recommendations. Make sure you ask friends and family. They will most likely give you their honest opinion and can tell you from first hand experience.


Whether you require a wall, cladding, external wall, loft or floor insulation fitted, you can find and hire your local insulation installers from popular UK web pages. A simple internet search will return thousands of potential installers near your area.



We are the stockist of construction materials and related products for both trade and DIY from most recognizable brands in the UK like Cordek, RCM, Promat, Rockwool, Isover, Celotex, Xtratherm, Ursa, Low-E, Cedral, Kingspan, Dufaylite, British Gypsum, K-rend, Ecotherm, Iko enertherm, Kay-Metzeler, Terrawool to allow you to complete your insulation job on time at competitive prices and the highest standards.


Whether you are a large company or a DIYer, if you need a large amount of insulation materials, we can offer quantity discounts at the best prices. Please contact us and our friendly customer service will try to find the best and cheapest solutions for you. We value your time and we will try to deliver the products as soon as possible at a reasonable price to your construction site or house. The UK's leading insulation supplier near you and your needs. Price List available upon request.
3mm Low-E Micro-E PERF Thinnest Flexible Foil Perforated Insulation Breathable 30m2 roll coverage
3mm Low-E Micro-E PERF Breathable Foil Insulation 30m2
£ 219.55