The depth and size of the foundation will vary depending on the size of the concrete block wall and the weight it must support but a typical freestanding wall requires a foundation that is about twice as wide as the wall itself and which extends about 1 foot down below the frost line.
Firth concrete block walls.
Perfect for landscape walls tree rings patio lawn or edging and garden or flowerbed borders.
Alongside firth s current retaining wall products we are proud to bring the cutting edge firth keystone retaining wall system.
Firth certified concrete safety pack download.
We have a wide range of concrete masonry blocks designed for specific construction needs.
For the construction of structural walls and buildings the need for formwork and associated labour is eliminated.
For the construction of structural walls and buildings the need for formwork and associated labour is eliminated.
Firth retaining walls blocks are perfect for creating a landscaping feature.
Keysteel retaining wall systems for bridge abutments seismic applications download.
With elegant designs and exceptional performance the keystone landscape range is lightweight easy to handle and requires no special tools.
Go to firth retaining blocks categories firth retaining blocks.
Firth solar block brochure download.
Garden wall is perfect for landscape retaining walls tree rings patio lawn edging and garden or flower borders.
Build straight curved or terraced walls build diy walls up to 0 7m high 33 3 units per m2 13kg block available in straight face or tri face straight face available in ash charcoal tri face available in rockface.
Firth elements coloured concrete a perfect choice for a natural rustic look.
From fences to homes to commercial buildings firth has a masonry block suited to every application.
Firth masonry product care information download.
Cambridge tamahere expressway firth keysteel retaining wall system read more contemporary stylish architectural masonry 20 series read more.
Firth garden wall retaining walls can be constructed to a maximum height of 700mm this system cannot take any loading or surcharge on the retained area behind the wall.
Foundation all concrete block walls must rest on a sturdy foundation of poured concrete.
The savings result from the speed and simplicity of using concrete masonry as a structural frame load bearing and shear walls with horizontal diaphragms as well as exterior skin and space divider.
Firth s masonry used for unique double skin block design.
The savings result from the speed and simplicity of using concrete masonry as a structural frame load bearing and shear walls with horizontal diaphragms as well as exterior skin and space divider.