Prices

All prices include:

Ground screws (Faster than a concrete base, no mess and no need for a skip)

Double glazed sliding doors or French doors

Fully clad exterior

Fully plasterboarded interior

4-6 plug sockets (depending on the size of the room)

4-6 recessed spotlights (depending on the size of the room)

Exterior lighting 

Waterproof flooring (a choice of colours)