West Sussex · RH12, RH13
Leadwork in Horsham
Leadwork covers fitting or renewing the lead detailing that keeps a roof watertight at its junctions — valleys, chimney flashings, soakers and abutments — using code-specified lead sheet dressed and fixed to suit the relevant British Standard.
In Horsham, that covers Roffey, Holbrook, Littlehaven, Denne, Trafalgar, Broadbridge Heath, Southwater, Warnham, Colgate. Horsham's town centre retains a historic core of timber-framed and Georgian buildings around the Carfax and Causeway, surrounded by Victorian villas, interwar suburbs and newer developments on the town's edges. The surrounding villages and countryside sit close to the South Downs, which shapes both the property styles and the planning context for extension and renovation work.
Coverage
Areas we cover in Horsham for leadwork
Property styles in Horsham
Horsham has a strong stock of period cottages and Victorian villas in and around the town centre, alongside 20th-century family housing in the surrounding estates and larger detached homes in the outlying villages. Extension and loft conversion potential varies significantly between the historic core and the more recent suburbs.
Planning considerations
Horsham District Council is the local planning authority. The town centre, including the Causeway, is a conservation area with a number of listed buildings, meaning alterations to visible elevations, windows and materials are more tightly controlled. Some outlying villages also have their own conservation area designations, which we check before advising on likely planning routes.
How it works
Our leadwork process
- 01
Survey
Inspecting existing lead junctions and flashings for splits, lifting or corrosion, and identifying the cause of any leak.
- 02
Specification
Agreeing the lead code (thickness) and detail appropriate to the location and exposure.
- 03
Installation
Cutting, dressing and fixing new lead to valleys, flashings or abutments, with correct laps and fixings.
- 04
Completion
Checking the junction is fully weathertight before leaving site.
Also in this area
Other services we provide in Horsham
Nearby coverage
Leadwork in nearby areas
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FAQs
Leadwork in Horsham: FAQs
Do you provide leadwork across all of Horsham?
Yes, we cover the RH12 and RH13 postcode areas in full, including Roffey, Holbrook, Littlehaven, Denne, Trafalgar, Broadbridge Heath, Southwater, Warnham, Colgate.
Why is lead used for roof flashings rather than a cheaper material?
Lead is durable, flexible enough to dress tightly around complex junctions, and has a very long service life compared to alternatives, which is why it remains the standard for valleys, chimney flashings and abutments despite costing more upfront. We can discuss alternative systems where budget is the primary driver, but lead is generally the better long-term choice at these critical junctions.
Is lead theft something I should worry about?
It happens more in some areas and on more accessible roofs than others. We can advise on security fixing methods and, where appropriate, alternative non-lead flashing systems if this is a particular concern for your property.
Is Horsham town centre a conservation area?
Yes, the historic core around the Carfax and Causeway is a conservation area with a number of listed buildings, which affects what changes can be made without planning permission or listed building consent.
Get a quote for leadwork in Horsham
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Last reviewed 2026-07-28.