Those Victorian terraces around Morden station weren't built with modern gardens in mind. Today's families need functional outdoor spaces that work harder - from proper drainage systems to level lawns where kids can actually play.
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SM4's clay-heavy soil creates particular challenges when laying foundations for sheds, patios or garden rooms. Years of working these streets between Morden Park and St Helier have taught us exactly how deep to dig and which aggregates perform best in south London's unpredictable weather. Most groundwork problems here stem from rushed preparation - something the original builders clearly understood when they laid those robust Victorian foundations still standing strong today.
Proper excavation depth matters more than most homeowners realise. Clay expands and contracts dramatically with moisture levels, potentially cracking paths or tilting structures built on inadequate bases. French drains positioned correctly eliminate standing water that plagues so many Lower Morden gardens after heavy rain. Compacted Type 1 MOT creates stable sub-bases that won't shift, while permeable membranes prevent weeds breaking through your carefully laid surfaces.
Every project starts with understanding your soil type and garden's natural water flow. Local knowledge beats textbook theory when dealing with Morden's varied terrain, from the higher ground near the cemetery to the flatter areas towards Mitcham.




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Basic drainage solutions start around £1,200, while comprehensive garden levelling with proper sub-bases typically ranges £3,500-£6,000 depending on access and soil conditions.
Absolutely - from Morden Hall Park's boundaries to the Sutton border, including all residential areas around Crown Lane and Central Road.
Small drainage projects finish within 2-3 days, whilst full garden preparations including excavation and base laying generally need 5-8 working days.
All structural bases and drainage systems carry our decade-long guarantee, covering settlement issues and water flow effectiveness throughout that period.
Definitely - strategic drainage channels combined with soil improvement usually transforms boggy lawns. Sometimes simple aeration helps, but persistent water needs proper underground solutions.
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