Waterproofing & Basement Lowering

Most homes in Toronto and the GTA have a basement, therefore ground water management is extremely important in preventing floods, foundation and basement damage. Exterior and/or interior waterproofing act as ground water management systems. For your home. From excavation, foundation repair, membrane installation, weeping tiles, and sump pumps, we can assist with ensuring that your basement is dry and your foundation is protected for many years to come. The process of underpinning can lower your basement turning that dark crawl space or dwarfed dungeon below the main floor to a modern sized height setting up the blank canvass for finishing a new living space. Basement lowering and finishing can be a cost effective way of adding usable square footage to your home without performing a more costly home addition. Let us, at Grand Building, help you with your waterproofing project.

Transform your space

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Completed basement lowering and underpinning

Waterproofing & Basement Lowering Projects

Let's build something together

Contact us for a free consultation today.