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Stone Restoration

Laser Green Limited provides specialist laser cleaning for suitable stone surfaces, masonry and architectural features.

Our Approach to Laser Cleaning

Stone can become discoloured over time due to pollution, atmospheric deposits, biological growth, soot, paint, graffiti and other surface contamination. Traditional cleaning methods, including aggressive pressure washing and abrasive techniques, can sometimes damage delicate stone, erode surface detail or affect the natural appearance of the material.


Laser cleaning provides a controlled alternative for selected stone restoration projects. When the substrate and contamination are suitable, the process can remove unwanted surface deposits while helping to retain the original texture, detail and character of the stone.


Our service is particularly relevant to period properties, heritage buildings, listed structures and architectural masonry where careful treatment is essential.


We assess the stone type, its condition, the nature of the contamination and the desired result before recommending a cleaning approach. Sample patches are especially valuable for stonework because different stones can react differently to cleaning.


Laser Green Limited can work with property owners, conservation contractors, builders, facilities managers and organisations responsible for maintaining historic or architectural buildings.


Not all staining, biological growth or paint can be safely or effectively removed by laser cleaning. The suitability of each project is established through assessment and, where appropriate, testing.

Types of Work

  • Cleaning of suitable stone walls and masonry.

  • Removal of selected paint coatings from compatible stone.

  • Removal of graffiti from suitable stone surfaces.

  • Cleaning of stone window surrounds and mullions.

  • Restoration of stone doorways, arches and architectural details.

  • Cleaning of suitable Bath stone and other compatible building stones.

  • Removal of suitable soot and atmospheric deposits.

  • Cleaning of stone features during property renovation.

  • Restoration of selected decorative stonework.

  • Cleaning of suitable stone fireplaces and surrounds.

  • Cleaning of stonework affected by pollution and surface contamination.

  • Sample patches to establish the best cleaning approach for larger projects.

Materials and Surfaces

  • Bath stone, subject to condition and testing.

  • Limestone and other suitable natural stones.

  • Selected sandstone and compatible masonry.

  • Suitable stone window mullions and surrounds.

  • Stone doorways, arches, columns and decorative features.

  • Suitable masonry walls and architectural details.

  • Stone fireplaces and surrounds.

  • Selected stone monuments and architectural structures.

Typical Projects We Work With

  • Listed buildings and heritage properties.

  • Period homes and historic buildings.

  • Churches and religious buildings.

  • Public buildings and civic architecture.

  • Commercial property restoration.

  • Stone façades and architectural masonry.

  • Conservation and refurbishment projects.

  • Property renovation and maintenance.

  • Stonework affected by graffiti, pollution, soot or paint.

Contact Us For Laser Cleaning  Services

Laser Green Limited aims to restore the appearance of suitable stone surfaces while taking a careful, material-specific approach. Our use of sample patches helps customers and project teams assess the results before a larger cleaning programme begins.


For heritage and listed buildings, we recommend agreeing the proposed method with the relevant conservation professional where required. Stone cleaning is undertaken only where the substrate and contamination are suitable for laser treatment.

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We deliver the solution directly
to your doorstep.

Our mobile service delivers the solution directly to you, eliminating the need for external logistics and transportation. Equipped with state-of-the-art laser cleaning machines, our expert technicians come to your location, offering a seamless, on-site service designed to meet your specific requirements.

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Diverse for
many applications

Our diverse fleet of laser cleaning machines is versatile and adaptable, making it ideal for a wide range of applications across various industries in the United Kingdom.

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Save time
and money

By minimising setup times and eliminating post-job cleanup, we help you save valuable time and cut costs, because we understand that time is money.

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