Installation of (i) block out blinds and (ii) wooden/pvc shutters to 4 double windows in our house.

Alan was very polite and very knowledgeable about the products. We were very impressed with his focus on the quality of the production and the quality of the installation. One of the block-out blinds had been manufactured to a size that was slightly off. Alan took it away and had it re-sized to ensure that it was 100%. Nice work.