Addition
The extension of a house is a project that requires good planning. From plans to foundations, everything must be taken into account to ensure the success of the project. Indeed, since the extension will be attached to the existing structure of your house, it is essential to avoid any movement that could weaken the new structure. Screwed below the frost level, our piles are not affected by the movement of the ground caused by the freeze-thaw phenomenon often problematic in North America.
Postech Thermal piles are galvanized, through a hot-dip galvanizing process, providing lasting corrosion protection and an established lifetime of more than 75 years. So you can enjoy your facilities with peace of mind.
Our certified installers will be happy to offer you the best choice of piles suited to your needs. Thereafter, the installation will be done quickly and will not cause damage to your property since, unless there are special situations, no excavation is necessary.


Two floors house extension on a modern house by the lake
Two floors house extension on a modern house by the lake, supported by Postech galvanized screw piles

Veranda style house extension with balcony on top
Veranda style house extension with balcony on top, supported by Postech thermal screw piles

Carpot extension with a room on it
Carpot extension with a room on it, supported by Postech screw piles

Garage extension, with double doors
Garage extension with double doors, on Postech thermal piles

house extension into a veranda
House extension into a veranda, supported by Postech galvanized screw piles

extension of a blue house
House extension on Postech galvanized screw piles

house extension into a veranda with tinted windows
house extension into a veranda with tinted windows, on Postech thermal piles

House extension, construction of a veranda.
Costructiopn of a veranda on Postech galvanized screw piles

extension of a blue house
House extension on Postech galvanized screw piles
Partner installers
Our certified experts are your neighbours
Every Postech installation is quick and easy, and there’s a certified expert installer near you who will guarantee that your project starts on the right footing.
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