I found this company from seeing their van at a customer house near by my own home. From contacting them and someone coming to my home the customer service was spot on. A representative called Gareth came and I explained what I was looking for, he provided me with different cost and didn't apply no pressure which I liked. Gareth was very friendly and professional, he definitely went out of his way to make sure I was happy with everything. The guys who came to my house to fit the windows were again polite, professional and very clean. There was no mess left behind other then general dust which is to be expected. Very pleased and would 100% recomend them on the product and cost. Gareth recommended different style opens on my window which I'd never thought of and it has made a massive difference to how there now look in my home, there is also less draft now as the windows are sealed properly. Very resonanle price and cheaper then the big names who charge way over the top!!