Grading & Drainage for Outdoor Builds

Site grading is the process of reshaping the land to achieve the correct slopes and elevations before construction begins. Proper grading ensures water drains away from structures, patios and the home foundation rather than pooling or causing erosion. Without it, even well-built outdoor features can fail prematurely.

Yes. Grading and drainage are planned as part of every landscape construction and pool project we take on. The drainage strategy is developed alongside the design so water management is built into the project from the start, not added as a fix later.

Depending on site conditions, we install weeping tile systems, catch basins, channel drains, French drains and surface drainage channels. The right solution depends on soil type, water volume, existing grades and the structures being built around the drainage system.

Base depth varies by application. Patios typically require 6 to 8 inches of compacted granular base. Retaining walls and pool surrounds may require significantly more depending on load and soil conditions. We assess each site individually and bring in the material required to do the job properly - not the minimum to save cost.

It can be addressed, but it is far more disruptive and costly than planning it correctly from the start. Retrofitting drainage often means removing existing stonework, excavating and rebuilding sections. This is one of the main reasons we insist on proper grading and drainage planning before any construction begins.

Yes. Stone Landscaping & Pools serves Bradford, Barrie, Vaughan, Innisfil, Newmarket, Aurora, King City and surrounding GTA communities. Grading and drainage work is available as part of any landscape construction or pool project in these areas.

Yes. In a design-build project, grading and drainage are scoped and planned as part of the overall project. The design team considers water flow, grades and drainage requirements when laying out patios, walls, pool areas and planting zones so everything works together as a complete system.

Common signs include standing water after rain, soggy or consistently wet areas, erosion channels in the lawn, water pooling near the foundation, or patios and walkways that have shifted or settled unevenly. If you notice any of these, a site assessment can identify the cause and the right solution.

The first step is a site consultation. We visit the property, assess the existing grades and drainage conditions, and discuss the project goals. From there we can develop a plan and provide a project-specific estimate. Contact us to schedule a consultation in Bradford or the GTA.