All our buildings require a level, solid concrete base of the correct size.
The single most important part of installing a garden building is the base. Bases must be:
- Level within a 6mm tolerance to ensure the longevity of your building
- Of the correct size (please follow the base plan we send you)
- Square i.e. have right angled corners
A concrete base supports your building in the best possible way, adding longevity, as well as creating a substantial distance between your building and surface water.
We can supply a 100mm deep reinforced concrete base ready for your building, laid by our professionals, in advance of your building being installed by us. The site must be clear and level within 100mm for us to do this.
The base should always be a minimum of 50mm out of the ground to prevent surface water or puddles affecting your building i.e. rotting it.
The base you have must be made to the plans we give you when you order your building, whether we install the base, or you get a trusted builder to do it for you.
Bases for larger buildings, and in particular garages, need to be built to exact dimensions - we create special base drawings for our garages, since they sit directly on the concrete base and must be anchored into place.
Please note: If you intend to fully or partially surround the building base with hard paving we strongly suggest the installation of a French drain between the paving and base to prevent rain bouncing off the hard surface and driving up under the building, which in turn could cause damp and rot. A French drain is a simple small trench, dug around your building and filled with aggregate that will allow surface water to drain away.
Always get your garden building base laid by a professional, whether that is us, or a local builder you trust.