Subsidence and ground investigations | Smart Drain UK

Subsidence can be a serious problem, causing cracks in walls, uneven floors, and structural instability. If you suspect subsidence, early investigation is really important to prevent further damage and costly repairs. At Smart Drain UK, we provide expert site investigations to assess the cause and recommend the best course of action.

To properly assess subsidence, we carry out detailed site investigations. This involves inspecting the affected area, assessing the ground conditions, and identifying potential causes. Whether the issue is related to desiccated soils, escape of water, or tree root damage, we gather the data needed to recommend the right solution.

To get a closer look at what’s happening underground, we dig trial pits and boreholes. These allow us to examine soil composition, foundation depth, and any changes in ground stability. By physically inspecting the subsurface, we can pinpoint the cause of the problem and plan appropriate remedial work.

Soil and root testing helps determine whether nearby trees or vegetation are contributing to subsidence. We analyse soil samples for moisture content and check for root activity, identifying whether tree roots are extracting water and causing the ground to shrink. This is particularly important in clay-heavy areas, where soil movement is more likely.

If tree roots are the issue, installing a root barrier can prevent further damage. These barriers are placed underground to stop roots from spreading toward building foundations while still allowing the tree to remain in place. It’s a long-term solution that protects both your property and the surrounding environment.