West Sussex · RH12, RH13
Slate Re-Roofing in Horsham
Slate re-roofing is the process of stripping an existing pitched roof back to the rafters and covering it with new natural slate, new breathable membrane, battens and flashings, most often specified on period, listed or conservation area properties.
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 slate re-roofing
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 slate re-roofing process
- 01
Survey and specification
Assessing the existing roof structure and batten condition, and confirming slate type and size to match planning requirements or existing character.
- 02
Access and strip
Scaffolding installed and the existing covering stripped back to rafters, identifying any rotten timber.
- 03
Re-covering
New breathable membrane, battens and natural slate fixed course by course, with new flashings and ridge.
- 04
Completion
Final inspection, clearing debris and the site, and guarantee documentation for materials and workmanship.
Also in this area
Other services we provide in Horsham
Nearby coverage
Slate Re-Roofing in nearby areas
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FAQs
Slate Re-Roofing in Horsham: FAQs
Do you provide slate re-roofing 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.
What's the difference between natural slate and tile for a re-roof?
Natural slate generally lasts longer — upwards of 80-100 years with proper maintenance — than concrete or clay tile, and is often required by planning conditions on listed or conservation area properties, but comes at a higher supply cost. We advise on which is right for your property and budget at survey stage.
Do I need planning permission to re-roof in slate?
Like-for-like re-roofing in the same material doesn't usually need planning permission, but conservation areas, listed buildings and any change of material can require consent. We confirm the position for your specific property before work starts.
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 slate re-roofing in Horsham
Tell us about the property and what you have in mind, and we'll arrange a site visit.
Last reviewed 2026-07-28.