Stone Repair Edinburgh
Lithomex Stone Repair Specialists
PSZ Stonemasonry offers high-quality stone repair services in Edinburgh using Lithomex stone repair, a colour-matched, lime-based mortar. Ideal for sandstone, Lithomex restores surface damage while preserving breathability and structural integrity.
When to Choose Stone Repair Over Replacement
- Stone repair (Lithomex): Best for surface erosion, spalling, or decorative damage where full structural replacement isn’t necessary.
- Part indenting: Replace damaged sections with stone infill—cost-effective and durable while matching aesthetics.
- Full stone replacement: Needed for structural elements like lintels, sills, or severely cracked blocks for long-term stability.
Our Lithomex Repair Process
- Assessment: Identify damage depth and restoration method.
- Preparation: Remove loose stone and dampen the substrate.
- Colour Match: Use Lithomex sample panel for precise shade blending.
- Layered Application: Build up the repair in stages (8–40 mm per layer).
- Shaping & Sculpting: Sculpt, tool, and age the repair to match surrounding stone.
- Finishing: Rub down and weather-match for near-invisible integration.

Benefits of Lithomex Repair
- Breathable & flexible—tolerates freeze-thaw cycles
- Colour-matched & toolable to replicate stone texture
- Less invasive and faster than full replacement
- Cost-effective while achieving authentic look
Other Stone Repair Methods
- Part Indenting: Replace small & decorative stone sections with exact matching stone.
- Full Replacement: Remove and remanufacture structurally compromised stones for critical support functions.
Why Choose PSZ Stonemasonry?
- Locally based in Edinburgh & Lothians
- Expertise in Lithomex, indenting, lime mortar repairs
- Free sample repair panels and quotes within 48 hours
- Quality assurance and long-lasting workmanship
- Insured, professional, and committed to conservation best practice
Free Quotation
Please just complete your contact details below and hit send. We will get back to you to arrange a free inspection and/or quote.
Locations We Serve
Based in Edinburgh, we provide Lithomex stone repair across:
- Edinburgh
- Glasgow
- West Lothian
- East Lothian
- Midlothian
- Fife
- Borders

Ready for Your Stone Repair?
Contact PSZ Stonemasonry for a no-obligation survey and quote. We’ll assess your stonework, recommend the best repair method, and provide a free sample repair so you can see quality first-hand.
Frequently Asked Questions
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Lithomex is a lime-based mortar repair material used to restore damaged stone surfaces. It is breathable, flexible, and can be colour-matched and tooled to mimic natural stone texture, making it ideal for restoring sandstone and other masonry without full replacement.
View Our Gallery

Moulded Door Rybats Repairs - Rothesay Terrace, Edinburgh

Moulded Door Rybats Repairs - Rothesay Terrace, Edinburgh

Door Jambs and Lintel Repairs - Bruntsfield, Edinburgh

Door Jambs and Lintel Repairs - Bruntsfield, Edinburgh

Door Jamb Repair (After)

Door Jamb Repair (Before)
