XtroWall Plus 110

Superior Performance PIR Insulation*

XtroWall Plus 110

Partial Fill Cavity Walls

XtroWall Plus is a superior performance insulation with an Agrément declared lambda value of 0.020 W/mK. It is faced with a robust PIR aluminium foil and is available with engineered jointing to deliver improved Thermal Bridging detailing.

This lower Lambda improves U-Values and meets Zero Carbon standards, proving an excellent choice for passive and low energy builds. XtroWall Plus can achieve a passive U-Value of 0.15W/m2K in a traditional partial fill cavity wall. Building with Xtrowall Plus, a residual cavity is maintained, offering excellent protection against wind driven rain.

*The reference to superior performance relates to the product or range’s thermal conductivity or fire performance or a combination of both.

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Attributes

Product Details
Product name	XtroWall Plus 110
Material Code	Please refer to packing list
Type	PIR Insulation
Application	Wall
Thickness	110mm
Inner facing	Textured Foil facing
Outer facing	Textured Foil facing
Thermal conductivity	0.020 (W/mK)
Compressive strength	CS (10\Y) 120
Unit of measurement	mm
Size/Dimensions	1200 x 450mm
Reaction to fire	Euroclass E
Installation guide	Please refer to marketing materials
EPD	An Environmental Product Declaration (EPD), certified by IGBC is available for this product. Please contact technical support for further details.

Typical U-Values

Table 1

Build Up

19mm render

100mm outer leaf blockwork

Low emissivity unventilated cavity (0.713 resistance)

XtroWall Plus cavity wall partial fill PIR insulation

100mm inner leaf blockwork

Plaster finish

Wall ties taken as S/S wire at 3 ties per m2

Wall Construction	U-Value
Block outer leaf with 100mm dense block inner (plastered)	0.15
Block outer leaf with 215mm dense block inner (plastered)	0.15
Block outer leaf with 215mm dense block inner (fair faced)	0.15
Block outer leaf with 215mm hollow block inner (plastered)	0.15
Brick outer leaf with 100mm dense block inner (plastered)	0.15