Garden Rooms and Garden Studios from £11,000 +vat pre-fabricated for fast, clean site installations. Environmentally friendly ground screw base option (often requiring no waste removal, cement or concrete). Utilising house building construction methods for year round insulation and multiple uses. Reading Show Site. We offer a 'Raw' building and base only for you to finish or a completed project with a wide variety of flexible options to exterior and interior. Our show site can be visited by appointment, with a local Estate Agent stating a £50,000 - £60,000 increase in property value with a Kingdom Room addition. A profit for us of tens of thousands of pounds. Making our Garden Buildings suitable for homeowners and developers alike. Almost forgot... We champion and use British Made products which aids our environmental efforts, price savings and recently, avoiding import delays.