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Your turnkey foundation solution for additions

ADDITIONS / HOUSE EXTENSIONS

Thinking of expanding your home or cottage? Get your project started today with a solid Postech screw piles foundation. Quick, no-mess installation and lifelong warranty for full peace of mind.
Thinking of expanding your home or cottage? Get your project started today with a solid Postech screw piles foundation. Quick, no-mess installation and lifelong warranty for full peace of mind.

Benefits of installing a Postech foundation for your home extension, addition, or expansion

One call is enough to start your project with Postech Screw Piles. Our experts will guide you in the choice of your foundation and they will answer all your questions. They will make an appointment with you for the installation.

FAST

Just one call is all it takes to get your project started with Postech. We’ll answer your questions, prepare a quote, and schedule your installation.

EASY

We’ll show up on time and install your screw pile foundation in just a few hours; you don’t even need to be home.

DURABLE

Enjoy your Postech foundation with total peace of mind for years to come. Our warranty has you covered.

Get your addition started today

Addition projects with Postech foundations

Growing families, home offices, granny suites. Many of us eventually outgrow our homes. An extension will give you the extra space you need without having to move. With Postech Thermal Screw Piles™, you can create any type, size, or shape of home addition – even two-storey home extensions.
See more projects

house extension into a veranda with tinted windows

Veranda style house extension with balcony on top

Two floors house extension on a modern house by the lake

House extension, construction of a veranda.

Garage extension, with double doors

Carpot extension with a room on it

Postech Screw Piles Installers

Find your nearest Postech installer!

Get your deck project started with just one call! Our expert installers can answer your questions, recommend the right foundation, and schedule its installation.

Customer Feedback

Satisfied Postech Customers

We just had our cottage lifted and secured with Postech screw piles this past week. Have to say the crew from Earlton were absolutely amazing with a very difficult job. Had 27 screw posts put in (outside perimeter and inside under cottage ), three new beams and the old cedar logs removed from underneath in 4.5 days. Not only did they do a great job, the care they took to protect everything and clean up afterwards was by far the best contractors we have ever had. First time our cottage has been completely level in over 25 years!
Wendy Sherratt Hogan, Customer
In the fall of 2010, I built a deck and installed a sunroom for a client in Bracebridge, all supported by Postech screw piles. Everything went well and the following year the owners decided to expand and incorporate a hot tub. There were only three footings needed and so I dug them by hand all according to code and poured Sonotubes rather than bothering Rob at Postech Muskoka for only 3 piles. The next spring all three sonotubes had heaved while the piles remained in exactly the same position as the day they were installed. I will never pour another tube.
DEREK POLLOCK, Owner, Elemental Construction

FAQ

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Postech Screw Piles 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.

Find your local Installer