STAIRS, PORCHES & CONCRETE
We build high-strength concrete stairs and porches designed as a permanent upgrade for your home. By combining reinforced engineering with slip-resistant finishes, we ensure your entrance remains safe and stunning through every Ottawa season.
Grand Entrances & Durable Steps
STAIRS, PORCHES & CONCRETE STEPS
Upgrade your home’s most hardworking spaces with high-performance flooring solutions. At Coliseum Concrete & Interlock Services, we specialize in pouring and finishing garage and basement floors that are built to handle heavy vehicles, equipment loads, and constant foot traffic. We understand that these surfaces need to be more than just flat; they need to be resilient, moisture-resistant, and easy to maintain.
Our process focuses on precision leveling and superior surface density to ensure a dust-free, polished finish that enhances the cleanliness of your utility spaces. For Ottawa homeowners dealing with high water tables or heavy winter slush, we prioritize proper vapor barriers and strategic drainage slopes. Whether you are finishing a basement for living space or turning your garage into a professional-grade workshop, we deliver a rock-solid foundation that stands up to the toughest conditions.
PORTFOLIO
OUR STAIRS, PORCHES & CONCRETE STEPS
Frequently Asked Questions: Stairs & Porches
Why are my current concrete steps pulling away from the house?
This is usually caused by poor footing depth or soil erosion. In Ottawa, the frost can heave shallow stairs. We prevent this by anchoring our stairs to the foundation or using sonotube footings that reach below the frost line, ensuring your steps stay perfectly aligned for the long haul.
Can you finish my porch with a decorative look?
Absolutely. While a clean broom finish is excellent for traction, we can also design porches that incorporate interlock stone borders or prepare the surface for natural stone overlays. We can create rounded corners or multi-tiered landings to give your entrance a truly custom, high-end look.
Are concrete stairs safer than wood or metal during the winter?
Yes. Concrete provides a solid, non-flexible surface that doesn’t become “bouncy” or rot over time. When finished with the correct texture, concrete offers superior grip in wet and icy conditions. Plus, unlike wood, it can handle the frequent use of ice melt and heavy shoveling without surface damage.
How long does it take to build a new set of concrete stairs?
A standard set of stairs typically takes 2 to 4 days. This includes the form-work, placing the reinforcement steel, and the final pour. Because stairs require precision curing, we carefully monitor the drying process before the forms are removed to ensure a flawless, sharp edge.
Can you build stairs that integrate with my existing interlock walkway?
We do this frequently! We specialize in seamless transitions. We can pour concrete stairs that lead directly into an interlocking stone path, ensuring the heights and colors complement each other perfectly for a cohesive landscape design.