Garden Office in Allum Green, HampshireGarden Office in Allum Green, Hampshire

14′ x 10′ Office in 35mm Tanalised Rustic

Shell Building£6300.00
Ardesia Tiles£2520.00
Guttering Pack£280.00
Insulation & Lining£1820.00
Doors & Windows£2580.00
Concrete Pads£1400.00

Our Garden Room SHELL consists of the following:


The roof is covered with 38kg Green Mineral Felt providing weather protection for at least 5 years. It is gutter ready with a flat fascia and a drip rail.


The walls are 7’2” high with 3” x 2” framing and with a breathable membrane. Openings will be made for your door and window requirements.


The insulated 18mm OSB floor is sealed with a damp proof membrane and the outside of the building is treated with Phoenix Oak finish which is guaranteed for one year. All outside joins will have cover strips.


Delivery, construction and VAT are included in the quoted price.





Phoenix Timber Buildings has over 25 years’ experience making bespoke outside buildings and offers a unique building concept.

Every customer starts with a SHELL that can be changed and enhanced to create your perfect building. Unlike other buildings that are on offer you don’t have to compromise on what the manufacturer has already decided is ideal.

Everything is made in our own workshop by our experienced craftsman.

If you want windows around three walls, then we can do that. If you want double doors at both ends of your garage, we can do that too. You tell us what you want and if it is achievable, we will produce it!