BEWARE!! I bought a summerhouse earlier this year and paid them for installation so there wouldn’t be any issues if there was a fault. The doors won’t close at all, nowhere near and Walton’s take no responsibility. They referred me to Mercia Installations who installed it using the Stop Digging ground screws. Mercia refuse to do anything because, although I bought a treated product, there is some small print hidden in a questionnaire they send you which says you have to treat it within 3 months. I need some more garden storage but I definitely won’t be going back to Walton’s.