Mortar for Construction and Masonry Projects

Marshalls is one of the UK's leading mortar suppliers, manufacturing high-quality mortar solutions from six regional plants nationwide. With reliable delivery, collection options and products tested to relevant British and European standards, we support residential, commercial and infrastructure projects across the UK.

Limesand

Mason Mix

Red coloured mortar swatch. Light Maroon Brown Coloured Mortar

Buff coloured mortar swatch - Light Yellow coloured mortar

+27

Ready Mix Mortar

Types of Mortar for Different Needs

Depending on your project, you can select from several types from Marshalls:

1. Limesand Mortar

Made with lime and sand
Provides flexibility and breathability
Ideal for restoration or heritage projects
Excellent for training new builders

2. Mason Mix

Available in various colours
Perfect for aesthetic finishes and slower-paced builds

3. Ready Mix Mortar

Produced in a modern facility and delivered to site
Saves time and guarantees consistency
Suitable for fast-paced construction
Works for both small and large-scale projects

Mortar That Matches Your Vision

At Marshalls, we offer mortar in over 30 colours, giving you the flexibility to match your project perfectly and enhance your kerb appeal. Every batch is tested in our central laboratory, with over 600 samples annually, exceeding British Standards, so you can trust the quality.

But it’s not just about the product. It’s about reliability.

When you need mortar, our team is ready to deliver where and when you need it. And with MyAccount, our digital ordering platform, account customers can manage orders anytime, with full support from our area sales managers and internal service team to meet project requirements.

Tools & Support

Discover the tools and support Marshalls offers to help bring your next project to life.

Visit our resource hub

Our brochures

Visit our central resource for everything from technical insights to visual inspiration.

Whether you're looking to add a splash of colour to your build or understand the benefits of ready-to-use mortar, our latest brochures will help you make informed, confident choices.

What is mortar made of?

Mortar typically consists of:

Cement – the primary binding agent.
Fine aggregates – usually sand.
Water – activates the cement and improves workability.

These components work together to create a material suitable for bonding masonry units such as bricks and blocks. The exact mortar mix ratio varies depending on the mortar classification, performance requirements and intended application.

What are the purposes and benefits of mortar?

Bonding agent – holds masonry units together.
Durability – withstands weather and the passage of time.
Adhesive layer – provides structural integrity and stability.
Workability – easy to apply and shape during construction.‌

What's the difference between mortar and cement?

When comparing mortar vs cement, it's important to understand that cement is just one ingredient within mortar. Mortar is made from cement, sand, water and a bonding agent, creating a workable material used to bond bricks, blocks and stone together. Cement on its own is not typically used for masonry bonding, as it lacks the flexibility and workability required for construction applications.

What's the difference between mortar and concrete?

The difference between mortar and concrete comes down to their composition and purpose. Concrete contains coarse aggregates such as gravel or crushed stone, which provide the structural strength needed for foundations, slabs and other load-bearing elements. Mortar uses fine aggregate only, making it better suited to bonding masonry units together. In simple terms, concrete is designed for structural applications, while mortar is designed for masonry construction.

How long does mortar take to dry?

If you're asking how long mortar takes to dry, most mortars achieve an initial set within a matter of hours, although full curing can take considerably longer. Drying and setting times depend on the mortar type, weather conditions, site temperatures and the thickness of the application. Ready-to-use mortars are often set-retarded to improve usability on site. For accurate guidance, always refer to the relevant product datasheet.

What is dry silo mortar and how is it different from ready mix?

Dry silo mortar is supplied in a silo on site and mixed with water as required, helping to reduce waste and provide a consistent supply throughout a project. Ready mix mortar arrives pre-mixed and ready to use immediately upon delivery. Dry silo mortar is often preferred for larger, ongoing construction projects, while ready mix mortar is ideal for smaller jobs or sites where speed and convenience are priorities. Learn more about our Ready Mix Mortar and Dry Silo Mortar solutions.

Can I get mortar in different colours?

Yes. Marshalls offers more than 30 coloured mortar options to help complement a wide range of bricks, stone and masonry products. Our free Mortar Sample Box allows you to compare mortar colours against your chosen building materials before specifying a product. Explore our Coloured Mortar range or request a sample box to find the right match for your project.

Who are the leading mortar manufacturers in the UK?

Marshalls is one of the UK's leading mortar manufacturers, operating more dedicated ready-to-use mortar and screed plants than any other national supplier. With six manufacturing facilities across the country, we provide reliable supply and consistent quality for projects of all sizes. Our products are tested against relevant British and European standards, giving customers confidence in performance and compliance.

Where can I buy mortar near me?

If you're looking to buy mortar near you, Marshalls supplies customers from six regional plants across the UK, each typically serving locations within a 50-mile delivery radius.

For added flexibility, collection is also available directly from our plants. Visit our Our Plants page to find your nearest location and check local delivery availability.

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