Drains Cleared
Blocked outside drain being cleared with professional equipment

Blocked Drains in Melksham: Separate Sewer Unblocking

Unlike generic plumbers, Drains Cleared specialises exclusively in blocked-drain recovery — our vans carry 4000psi jetters and CCTV as standard, not as an upsell. Serving SN12, SN13, SN14, SN15.
SN12SN13SN14SN15
0333 772 0123
We route to vetted local engineers covering SN12, SN13, SN14 and SN15 with a 60-minute response target for drain emergencies across Melksham and the surrounding area.

Blocked Drains in Melksham

Melksham's separate sewer system dates back over a century, leaving many Melksham homes—particularly Victorian and Edwardian properties—vulnerable to misrouted surface water drains. Kitchen and bathroom blockages in Melksham can escalate quickly, especially when washing machines are plumbed into the wrong drain line. In Melksham postcodes SN12 and SN13, recurring blockages stem from limescale accumulation in soil pipes and laterals serving Victorian terraces.

Blockages in Melksham typically stem from hard water deposits in clay pipes, misconnected surface water drains, and tree roots invading old sewers. Melksham's Victorian stock is particularly susceptible. CCTV surveys identify root causes in Melksham's separate sewer system, enabling targeted unblocking.

Drainage in Melksham — what local engineers know

Melksham falls under Wiltshire Council and is served by Anglian Water. The town's 1960s housing expansion introduced mixed drainage configurations across postcodes SN14 and SN15, creating a patchwork of combined and separate systems. Wiltshire Council has issued enforcement notices regarding misconnected drainage in Melksham, where washing machines plumbed into surface water sewers are common. Melksham's hard water supply accelerates limescale buildup in soil pipes, leading to pinhole blockages. Anglian Water publishes regular advisories about drain misconnections across Melksham.

  • Hard water supply causes limescale accumulation in boilers, radiators and soil pipe joints — powerflush and descaling demand is high across Melksham
  • Separate sewer system across most of Melksham: misconnections (e.g. washing machines plumbed into surface water drains) are a known local issue and can result in environmental enforcement action
  • Ageing infrastructure in parts of Melksham means drain blockages from grease, wipes and root ingress remain the most common call-out reasons
  • With 32% of properties built before 1920, salt-glazed clay drainage and lead-solder copper pipework are common — pipe collapse, root ingress and joint failure are recurring call-out drivers.

What happens when you call us in Melksham

  1. 1 Immediate dispatch. We find the nearest available engineer covering SN12/SN13 and confirm the ETA before the call ends.
  2. 2 On-site diagnosis — no guessing. The engineer inspects using professional-grade equipment including CCTV where needed and quotes a fixed price before work starts.
  3. 3 Job complete, report issued. You receive a written completion report. All work is guaranteed — same fault returns within the guarantee period, we come back free.

About drainage in Melksham

Local facts our engineers use when they arrive.

Population
10,000
Postcode districts
SN12SN13SN14SN15
Council
Wiltshire
Water authority
Anglian Water
Flood risk
Low — affected watercourses: River Avon, River Severn, River Wye
Property mix
Victorian 20%
Edwardian 12%
Interwar 18%
Postwar 26%
Modern 24%
Sewer type separate
Common local issues
Hard water supply causes limescale accumulation in boilers, radiators and soil pipe joints — powerflush and descaling demand is high across MelkshamSeparate sewer system across most of Melksham: misconnections (e.g. washing machines plumbed into surface water drains) are a known local issue and can result in environmental enforcement actionAgeing infrastructure in parts of Melksham means drain blockages from grease, wipes and root ingress remain the most common call-out reasonsWith 32% of properties built before 1920, salt-glazed clay drainage and lead-solder copper pipework are common — pipe collapse, root ingress and joint failure are recurring call-out drivers.

This information helps our engineers arrive prepared.

Illustrative example of typical work

Misconnected Washing Machine, SN12 1QA, Melksham

Area:
Melksham
Service:
Blocked Drain Clearance

A Victorian terraced house in Melksham's SN12 postcode had suffered recurring drain odours and backups for months. Investigation revealed the washing machine had been plumbed directly into the surface water drain—a common mistake in Melksham's older housing stock. After reconnecting to the foul sewer and clearing residual blockage, the customer avoided a £500+ enforcement fine from Wiltshire Council.

This describes typical work performed by engineers in our network. Names and specific details have been omitted to protect customer privacy.

Blocked Drains in Melksham — FAQs

Why do Melksham's older properties suffer more blockages?
Victorian properties in Melksham were built with clay pipes that calcify under hard water and suffer tree root damage. Melksham's separate sewer system increases the risk of misrouting, especially in properties built before modern drainage standards were introduced.
What should I do if my Melksham drain backs up after rain?
Heavy rainfall tests Melksham's separate sewer system. If your Melksham property backs up during storms, it usually indicates a blockage in the lateral drain or a misconnection sending rainwater into the foul sewer. A CCTV survey diagnoses the exact issue in Melksham's complex drainage network.
How quickly can you clear my blocked drain?
Most urban jobs are attended within 60 minutes, and the majority of blockages are cleared within the first hour on site.
What does it cost to unblock a drain?
Our standard blocked-drain callout starts at a fixed fee with no hidden extras. We quote before we start and only charge for the work we actually do.
Do you guarantee the work?
Yes. Every clearance comes with a written guarantee. If the same blockage returns within the guarantee period we return free of charge.
What causes most blocked drains?
The three biggest culprits are fats, oils and grease from kitchens; wet-wipes and sanitary items flushed down toilets; and root ingress from nearby trees into older clay pipework.

Other services available in Melksham

Blocked Drains near Melksham

We cover towns within and around Melksham. Click a town to see local engineer availability.

Ready to book in Melksham?

We route to vetted local engineers covering SN12, SN13, SN14 and SN15 with a 60-minute response target for drain emergencies across Melksham and the surrounding area.

0333 772 0123