We started the new year with leaky, old style, wooden velux windows. Given the weather conditions it was an urgent job. We have posted the job on the website and John Brown answered very quickly also provided with an interesting solution. Within two days the roof was fixed. We waited two more, very rainy days, to see if it worked. Happy to say that both windows and the puddle underneath them are drying out nicely. John Brown’s communication was quick, his assessment of the job was thorough, and he came up with fitting solution, which was a quick fix and relatively cheap option for the urgent job. I would use his services again if needed.