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Lowering the Existing Basement is the answer to get to your desired height. Normally there are two common solutions to increase the height of the basement: Underpinning and bench footing.

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How we Design underpinning and Bench Ftooting

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Architectural and Structural Underpinning and Bench Footing Design

second floor addition design
building permit toronto

Underpinning and Bench Footing Drawing for Permit

We will provide you preliminary underpinning and bench footing design with as many revision as necessary. After the design is confirm then we will move onto permit drawings set for our engineers to proceed with their work such as mechanical & structure design.

We will consolidate all the underpinning and bench footing drawing done by us and the engineers as one cohesive permit drawing set for building permit submission. We will also prepare all the forms that are necessary for building permit application on client behalf.

After submitted the building permit application, our team will continue to follow up with the city to ensure there is no miscommunication between us and the city. This process will continue until the permit is approved.

Frequently Asked Questions about second story addition and Permit in Toronto

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