Considering that most garden buildings are timber, it makes sense to use a base that holds this away from cold, damp surfaces. Kingdom Rooms champion the use of Ground Screws and Easypad bases. As well as holding the structure off of a damp base, an air gap between affords greater insulation and helps keep the wood dry. Concrete bases are our last resort as concrete always gets cold and often damp too, two things that cause timber to rot from the base upwards.