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.
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||100mm|
Follow us on Social Media
Xtratherm reserves the right to change this information without notice.
Xtratherm accepts no responsibility for errors or omissions on the website.
Talk to the team who can help you with your project
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.
Certified Technical Knowledge.
Solutions you can trust.
Call The Technical Team:
Tel +44 (0) 371 222 1055
Tel +353 (0) 46 906 6050