If you decide to build your building yourself you will need a helper. Depending on the size of the building and your own experience will dictate how long it will take. As a rough guide, a small shed should take around half a day whereas a log cabin with felt tiles may take 2 days.
You will need various tools – as a minimum; a hammer, screwdriver (powered is best), drill and bits, sharp knife, saw, tape measure, step ladder, spirit level; and to protect yourself a pair of non-slip gloves and a some work boots, preferably with steel toecaps and steel sole. If you decide to employ a builder, shop around, prices can vary enormously.
Alternatively, Shire offers an assembly service. Delivery and assembly will take place at the same time.