27/08/2001
When it comes to the preservation and construction of our cherished buildings, the choice of materials is paramount. For over 35 years, Masons Mortar Ltd has established itself as a leading authority in the manufacturing and supply of premium lime products, specifically tailored for the care, repair, and conservation of our built heritage. Their unwavering commitment to quality and adherence to stringent standards are not mere claims; they are evidenced by their ISO 9001 & 14001 registered company status. This dedication means they are perpetually seeking avenues to enhance their products and services, ensuring their customers receive the very best.

Pioneering the Lime Industry
Masons Mortar Ltd has a history of innovation within the lime sector. They were the first to introduce a minimum bulk density specification for their lime putty, a crucial factor for achieving consistent and reliable performance. Furthermore, they were instrumental in re-introducing Hot Lime Mortars to the market, a testament to their deep understanding and respect for traditional building techniques. Their involvement in three significant lime mortar research projects and ongoing product testing with key European suppliers underscores their dedication to advancing the knowledge and application of lime-based materials.
The Revolutionary Colourpack™ System
One of Masons Mortar Ltd's most significant contributions to the industry is their "Quick match" Colourpack™ system, introduced in 2012. This innovative system has become an indispensable tool for a wide array of professionals, including contractors, architects, surveyors, and discerning homeowners. The Colourpack™ system offers an astonishing choice of 400 colours available "off the shelf." This vast palette allows for instant visual matching for the majority of surface repairs, renders, plasters, pointing, building mortars, and lime washes and paints. To experience this extensive range firsthand, a visit to their store to view the comprehensive tile display boards is highly recommended.
For those requiring a more bespoke solution, Masons Mortar Ltd boasts an industry-leading Colour Matching Lab. For a nominal one-off fee, they can meticulously custom match colours against suitable samples provided by the client. This bespoke service ensures that even the most specific aesthetic requirements can be met with precision.
Understanding the dynamic needs of contractors working on-site, Masons Mortar Ltd also provides their top-selling 100 colours in a convenient 100-colour sample tray. These trays contain small "biscuit tiles," offering a quick and simple way for professionals to select colours for their clients while on the move, facilitating efficient project progression and client satisfaction.
An Unrivalled Range of Building Limes
Masons Mortar Ltd prides itself on stocking the widest selection of building limes of any supplier in the UK. Their comprehensive inventory includes:
- Pure Natural Hydraulic Limes: Offering a selection of six distinct Pure Natural Hydraulic Limes, catering to various project needs and desired performance characteristics.
- Natural Cement: A key component for specific applications where its unique properties are advantageous.
- Lime Putty: High-quality lime putty, a fundamental material for traditional lime mortars.
- Quicklime: The raw form of lime, essential for specific lime-making processes and applications.
Complementing this core range, Masons Mortar Ltd also provides Multi-Use Lime Binders. These binders are specifically formulated for modern construction applications, ensuring that the benefits of lime can be harnessed even in contemporary building practices. With such a diverse array of building limes, Masons Mortar Ltd can confidently meet almost every conceivable construction requirement.
Comprehensive Complementary Materials and Tools
Beyond their extensive lime offerings, Masons Mortar Ltd understands the importance of a complete material solution. They stock a complimentary range of essential building materials, including:
- Damp and Kiln Dried Sands: Carefully selected sands that are crucial for creating well-proportioned and durable lime mortars. The quality of sand directly impacts the final mortar's performance and appearance.
- Pigments: A selection of high-quality pigments to achieve a wide spectrum of colours in renders, plasters, and mortars, working in conjunction with their Colourpack™ system.
- Aggregates: Various aggregates to provide different textures and strengths to lime-based applications.
Furthermore, to ensure applicators can achieve the highest standards of workmanship, Masons Mortar Ltd offers an impressive inventory of over 300 tools and accessories. This includes vital items such as chisels, trowels, brushes, and other essential equipment necessary for working effectively with lime products. This holistic approach ensures that whether you are a seasoned professional or undertaking a heritage restoration project, you have access to everything you need for a successful outcome.

Commitment to Customer Support and Accessibility
Masons Mortar Ltd's commitment extends beyond their product range. They operate three conveniently located branch locations across Scotland: Edinburgh, Glasgow, and Fife. This strategic presence allows them to serve a broad customer base efficiently and provide accessible support and expert advice. Their dedication to customer satisfaction, coupled with their unparalleled product selection and technical expertise, makes Masons Mortar Ltd the go-to supplier for all your lime-based building material needs.
Frequently Asked Questions
What is the primary focus of Masons Mortar Ltd?
Masons Mortar Ltd specialises in manufacturing and supplying high-quality lime products for the repair, conservation, and construction of buildings, with a particular emphasis on heritage projects.
How many colours are available through the Colourpack™ system?
The Colourpack™ system offers an extensive range of 400 colours "off the shelf," with a bespoke colour matching service also available.
What types of building limes does Masons Mortar Ltd stock?
They stock a wide variety, including six Pure Natural Hydraulic Limes, Natural Cement, Lime putty, Quicklime, and Multi-Use Lime Binders.
Do Masons Mortar Ltd supply sand and other additives?
Yes, they offer a complementary range of damp and kiln-dried sands, pigments, and aggregates to complement their lime products.
Where are Masons Mortar Ltd's branches located?
Their branches are located in Edinburgh, Glasgow, and Fife.
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