Water is one of the biggest threats to concrete, especially in a climate like Calgary where winter conditions can amplify damage. Whether you’re installing a driveway, patio, or sidewalk, proper drainage design is essential to ensuring your concrete stays strong and crack-free. At Lion Heart Contractors Ltd., we prioritize drainage on every job to protect your investment.
How Drainage Impacts Concrete Performance
Incorrect drainage allows water to pool around or under the slab. During Calgary winters, this water freezes, expands, and causes upward pressure known as frost heave. Over time, this leads to cracking, shifting, and destabilization of the entire slab.
Best Drainage Practices for Calgary Concrete Projects
1. Slab Slope: All driveways and walkways must be pitched away from the home for proper runoff.
2. Gravel Base: A well-compacted gravel layer allows water to move away from the slab instead of trapping moisture.
3. Perimeter Channels: Optional drainage channels help manage heavy precipitation.
4. Quality Sealing: Sealing prevents excessive moisture penetration, especially in fall and early winter.
Pro Tip from Lion Heart Contractors Ltd.
“Drainage design is just as important as concrete strength. We grade every project to ensure water naturally flows away from the slab, preventing costly long-term damage.” – Lion Heart Contractors Team
Proper drainage ensures your concrete surfaces last longer, stay level, and resist Calgary’s extreme weather conditions. For expert installation built around long-term protection, rely on Lion Heart Contractors Ltd.
