Bromsgrove sits on some of the thickest Mercia Mudstone clay deposits in Worcestershire, and that geology drives nearly every drainage issue we deal with in B60 and B61. Mercia Mudstone swells when it absorbs winter rainfall and contracts sharply during the dry summer months. That seasonal cycle puts constant stress on the joints between clay pipe sections, and over decades the joints open up. Once a gap forms, tree roots follow within a season. The mature gardens of the Victorian and Edwardian properties in the town centre, Finstall, and the Stoke Prior area provide a constant source of root pressure on Bromsgrove drainage engineers are called to address every year.
The market town core of Bromsgrove contains some of the oldest domestic drainage in north Worcestershire. Properties along the High Street, Worcester Road, and the streets running toward Sanders Park were built between 1860 and 1920. Their drainage is original clay, and the pipes in these properties have never been inspected. Homeowners in these streets in Bromsgrove often contact us for drainage support after years of slow drains that eventually stop altogether. A CCTV survey almost always reveals root ingress at a failing joint combined with years of grease and scale build-up. We clear the blockage and relay a condition report that shows exactly what repair is needed and where.
The 1930s to 1960s suburbs that ring the town centre, including Catshill, Bournheath, and the estates near Sanders Park, used cast-iron and early-grade clay pipe for drainage. These systems are now 60 to 90 years old. Cast iron is prone to internal corrosion, and the bore of the pipe can narrow to the point where normal household waste cannot pass. Residents on these estates in Bromsgrove often need more than just a jetting visit for drain unblocking. We carry relining equipment and can reline a failing cast-iron or clay run without excavation, which protects the garden and the driveway.
The modern new-build estates around Alvechurch, Lickey, and Barnt Green have their own drainage problems. New properties are built to current Building Regulations, but snagging issues on shared drainage runs do occur. Calls for drain unblocking in Bromsgrove from newer properties are often caused by builders' debris left in the drainage run during construction, or by the connection between the new build and the public sewer being made at the wrong level. We investigate these issues properly with CCTV rather than just jetting the pipe, because jetting debris further into the system causes worse problems further down. Homeowners in the parts of Bromsgrove district that border south Birmingham will find our drain unblocking in Rubery and drainage services in Redditch pages useful for those adjoining areas.