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Description

Eurowall + is a high performance rigid polyisocyanurate (PIR) foam board for use in full fill masonry cavity wall applications. It features tongue and groove joints on all four edges, meaning that boards lock together to minimize thermal bridging and protect against driven rain. Eurowall + can help to achieve a 0.18 W/m²K U-value in a traditional 100 mm cavity, but still leaves space for bricklayers to use conventional installation techniques. A grey alkali-resistant facing goes against the inner leaf while a low emissivity multi-layer aluminium foil faces into the nominal 10 mm cavity.

Features:

  • Manufactured to ISO 9001 Quality and ISO 14001 Environmental Management Systems.
  • Manufactured using a blowing agent with zero ozone depletion potential (ODP) and low global warming potential (GWP).
  • Low thermal conductivity of 0.022 W/m·K.
  • Can help to achieve a 0.18 W/m²K U-value in a traditional 100 mm cavity.
  • Tongue and groove profile to all four board edges.
  • CE marked in accordance with harmonized European standard EN 13165.

General information
Features

Manufactured to ISO 9001 Quality and ISO 14001 Environmental Management Systems

Manufactured using a blowing agent with zero ozone depletion potential (ODP) and low global warming potential (GWP)

Low thermal conductivity of 0.022 W/m·K

Can help to achieve a 0.18 W/m²K U-value in a traditional 100 mm cavity

Tongue and groove profile to all four board edges

CE marked in accordance with harmonized European standard EN 13165

Uniclass 2015
Polyisocyanurate (PIR) foam boards (Pr_25_71_63_66)Primary
Specification data - Polyisocyanurate (PIR) foam boards
Product Reference

Eurowall +

Thickness

75 mm

90 mm

115 mm

140 mm

Standard product features

Board size:

1190 x 450 mm.

Thermal conductivity:

0.022 W/m·K.

Fire performance:

Euroclass F (EN 13501-1), Class 1 (BS 476-7).

Compressive strength:

Exceeds 120 kPa at yield.

Edge profile:

Tongue and groove on all four edges.

Exposure zones:

The BBA certificate for Eurowall + covers the use of the product in any exposure zone, but does not preclude the need to apply an external render coat (or other suitable finish) in zones where such application would be normal practice.

NHBC accepts the use of Eurowall +, other than in very severe exposure locations with fair-faced masonry, provided it is installed, used and maintained in accordance with the BBA certificate, in relation to NHBC Standards, Chapter 6.1, External masonry walls.

Eurowall + has been accepted as an LABC Registered Detail with certificate number EWW620.

Product Options

Thermal bridging:

With increasing levels of insulation it is important to ensure the continuity of of insulation at the junction of elements. To support the use of Eurowall +, Recticel Insulation has a range of linear thermal bridging details calculated to offer improved psi values for use in SAP calculations.

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