XtroWall is an innovative partial fill wall insulation system incorporating robust facings, engineered jointing details, performed corners and a certified lambda of 0.021W/mK.
This lower lambda improves U-Values and meets Zero Carbon standards, proving an excellent choice for passive and low energy builds. XtroWall can achieve a passive U-Value of 0.15W/m2K in a traditional cavity wall. Building with XtroWall, a residual cavity is maintained, offering excellent protection against wind driven rain. This product has a Euroclass C Fire Classification.
Xtratherm also supply cavity closers suitable for use for Xtrowall. Click here for more information.
U-Value calculations to EN ISO:6946
Partial Fill Cavity Walls
|XO/XW Thickness (mm)||80mm||90mm||100mm|
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Our Technical Team provides technical services throughout our customer bases in Ireland & UK. Their experience and expertise has been built through our engagement and participation with the Irish construction industry for over 30 years.
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