Retro-Fit Insulation Traditional Buildings. I was a guest at the Yorkshire branch AGM of the Institute of Historic Building Conservation today. The AGM was for members only, but it was preceded by two fascinating presentations, which I sat in on. John Preston gave a presentation on the Impact of Retrofit insulation on traditional Buildings. Nick […]
What are wall ties ?
What are wall ties ? Wall ties are unseen metal components of all cavity walls. Built into the wall by the builder as he constructs the wall. They are crucial to the stability and safety of cavity walls and here’s why. When you look at a house constructed of brick or stone, built […]