The X-Tend-A-Wall^TM extension sleeve was invented in 1995 and revolutionised the way in which pre-cast walls could be extended in height. There have been many methods and products used before the advent of X-Tend-A-Wall^TM extension sleeves. These methods were effective in extending the height of a pre-cast wall, but looked unsightly and the processes involved were far from cost effective.

Mend A Wall has made the X-Tend-A-Wall^TM extension sleeve available to you, allowing you to extend your pre-cast wall yourself. This product is simple and easy-to-use and can be fitted by you at the fraction of the cost of getting it done professionally. All you have to do is follow the step-by-step instruction guide to learn how to assemble and install your own pre-cast walling extension, as well as how to work with pre-cast slabs.

Although DIY is appealing to some, others just don't have the time. Mend A Wall will come and install for you at an affordable rate