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140mm Recticel Eurowall Plus Cavity Insulation Board

140mm Recticel Eurowall PLUS High performance PIR insulation full fill Cavity
140mm Recticel Eurowall PLUS High performance PIR insulation full fill Cavity
140mm Recticel Eurowall PLUS High performance PIR insulation full fill Cavity
140mm Recticel Eurowall PLUS High performance PIR insulation full fill Cavity
140mm Recticel Eurowall Plus Cavity Insulation Board
  • Size: 1190mm x 450mm
  • Board coverage: 0.54m2
  • Thermal Conductivity: 0.022 W/mk
  • Tongue and Groove
  • BBA Certificate 02/3908
Estimated delivery:
In Stock
£ 29.88
Ex VAT: £ 24.90
  • Brand: Recticel®
  • Model: 140mm Cavity
  • Dimensions: 1,190mm x 450mm x 140mm
  • SKU: 140mm
  • Product code: P1-692
  • MPN: 140mm Recticel Eurowall PLUS

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140mm Recticel Eurowall PLUS PIR Cavity Insulation Board is a high-performance polyisocyanurate rigid foam insulation board faced with a gas diffusion tight multilayer foil on both sides suitable for full fill cavity wall applications with a minimum residual cavity of 10mm, up to 25m in height.

Eurowall Plus 140mm x 450mm x 1190mm is an easy to install premium tongue and groove on all 4 edges insulation board that offers increased protection against wind driven rain as well as improved wind-tightness.

Precision cut tongue and groove joints ensure that the boards lock tightly together reducing heat loss through thermal bridging and to improve reliable long-term energy savings for buildings.

Eurowall+ is also designed with a 10mm cavity requirement in mind, so that space can be left for conventional bricklaying techniques.

The compact design of EUROWALL Plus leaves space for conventional bricklaying techniques.

Recticel Cavity Wall Eurowall PLUS Manufactured at 140mm is designed to work within 150mm cavities.




Thickness: 140mm

Size: 1190mm x 450mm

Board coverage: 0.54m2

Density (Foam Core): 30Kg/m3

Thermal Conductivity: 0.022 W/mk

R-Value: 6.355m2K/W

Commpressive Strength: ≥120 kPa

Water Vapour Resistivity: >100 MNs/gm

Reaction to fire: Euroclass F

Surface spread of flame: Class 1

Service Temperature: -20 to +100 (°C)


Key points:

 · Good thermal performance - Lambda (λ) value of 0.022 W/mK.

 · Low emissivity foil facing provides improved thermal performance - reducing the achieved U-value.

 · Easy to install – lightweight boards are straightforward to handle, fit and transport.

 · BBA certification - compliant with the relevant Building Regulations.

 · Can help to achieve 0.18 U-value in 100mm cavities

 · Tongue and groove rebate edges - reduce thermal bridging


How to insulate cavity walls with Recticel Eurowall+ ?

 · 90mm EUROWALL+ within a 100mm cavity can help achieve a U-value of 0.18 W/m²K, meeting the requirements of Part L1A England 2013 and Part L1A Wales 2014. 

 · This means that existing designs can be maintained avoiding increased building footprints or reduced room sizes.


Standards and Certificates:

 · Product standard EN 13165:2012 + A2:2016

 · Production ISO 9001:2015

 · Environmental management ISO 14001:2015

 · BBA 02/3908 (75-140mm)

 · LABC EWW620 (75-140mm)


Production plant:

 · Stoke-on-Trent Enterprise Way, Meir Park – Stoke-On-Trent, ST3 7UN UK.


Handling and maintenance:

 · Storage and handling stock dry and protected from direct sunlight.

 · Emissivity can only be taken into account in the thermal calculation of a wall when the insulation is installed in a nonventilated cavity.


*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 0.54 m2
Commpressive Strength ≥120 kPa
Density 30Kg/m3 (Foam Core)
Length 1190mm
Material Polyisocyanurate (PIR)
R-Value 6.355m2K/W
Reaction to fire  Euroclass F
Size 1190mm x 450mm
Surface spread of flame Class 1
Thermal Conductivity 0.022 W/mk
Thickness 140mm
Water Vapour Resistivity 100 MNs/gm
Width 450mm
Vapour Resistivity 100 MNs/gm
Finish Multilayer foil on both sides
Shipping method Articulated Vehicle
Applications Cavity Walls
Service Temperature -20 to +100 (°C)
ETA Notification Yes
Features 140mm to work within 150mm cavities
Manufacturer Recticel Eurowall PLUS®

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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.
140mm Recticel Eurowall PLUS High performance PIR insulation full fill Cavity
140mm Recticel Eurowall Plus Cavity Insulation Board
£ 29.88