Heritage & Listed Building Restoration
Preserving architectural integrity with specialist brickwork restoration & repointing
Owning a Grade II listed or locally listed heritage property is a privilege, but it carries a significant responsibility. At Unique Pointing, we specialise in the sympathetic restoration of heritage masonry, ensuring that every project complies with conservation standards while protecting the structural health of the building for the next century.
Why heritage masonry requires a specialist approach
Traditional buildings were designed to be ‘breathable’. Using modern materials like sand and cement on a period property is more than an aesthetic mistake, it’s a structural one.
The Dangers of Modern Cement on Heritage Brick:
Irreversible Spalling: Cement is harder than period brick. When the building naturally moves or moisture expands, the brick face can ‘pop’ off because the mortar won’t provide any give.
Trapped Moisture: Cement seals the joints, forcing moisture to travel through the bricks themselves, leading to internal damp and rot.
Salt Damage: Modern mortars often contain salts that can migrate into historic masonry, causing long-term decay.
Above: DOFF brick cleaning and Lime Mortar repointing using Natural Hydraulic Lime (NHL 3.5) on Elcho Lodge, a Grade II listed property in Bowdon, Altrincham
Our heritage restoration services
NHL 3.5 Lime Mortar Repointing
We exclusively use Natural Hydraulic Lime (NHL 3.5) for heritage projects. This material offers the perfect balance of flexibility and breathability. Our process involves:
Manual Raking: Deep, careful removal of old mortar to a minimum of 20mm without damaging the brick edges.
Bespoke Blending: Matching original mortar textures and colors using natural sands and aggregates—never artificial dyes.
DOFF® Steam Cleaning (Superheated Water)
Heritage masonry requires a gentle touch. The DOFF system is the only method widely approved by English Heritage for use on listed buildings.
It removes biological growth, carbon staining, and paint without the use of chemicals or high pressure.
Working at temperatures up to 150°C, it kills spores to prevent regrowth while leaving the fire skin of the brick intact.
Trusted by owners of local landmarks
From Victorian villas in Marple like Tower Croft to historic residences in Bowdon like Elcho Lodge and Barclay Hall in Mobberley, we are the preferred choice for owners who prioritise quality over speed.
We understand the nuances of working with:
Grade I & Grade II Listed Buildings
Locally Listed Heritage Assets
Conservation Area Properties
“Our goal is simple: to leave your home in a better condition than we found it, using methods that would be recognised by the original craftsmen who built it.” — Simon , Director
Restoring a listed property is a significant investment. To provide complete peace of mind, all our full-elevation heritage repointing projects are backed by our 10-year workmanship guarantee. We are fully insured with £5m Public Liability Insurance, specifically covering specialist restoration works.
YOUR HERITAGE PROJECT, GUARANTEED
Above: Lime Mortar repointing using Natural Hydraulic Lime (NHL 3.5) on Barclay Hall, a Grade II listed property in Mobberley, Cheshire
CALL US
0161 400 1506
WRITE TO US
40 London Rd, Alderley
Edge. SK9 7DZ.
simon@uniquepointingltd.co.uk