High quality, lime-based mortar for construction, building and restoration.

We are the largest supplier of factory produced mortar in the UK.

Tarmac lime-based mortar is incredibly strong. Add to that its inherent crack control and self-repair and you can easily see why our lime-based mortar is also resistant to rain penetration, wind, freezing, thawing, wetting and drying.

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Tarmac Building Products is the number one supplier of factory produced mortar in the UK and as such can deliver your project with unrivalled flexibility and performance. Readymix and Coloured Mortars, Limelite Heritage Mortars and Dry Silo, our range will meet the demands of any project.

Like all Tarmac products, our mortar and screed range draws on the proven experience and technical expertise you’d expect from the UK’s largest producer of construction materials. Highly qualified on-site technicians and technical support managers are integral to ensuring our customers receive the very best guidance and advice and are always on hand to provide expert help.

We are constantly striving to develop new innovative products and solutions that offer very real benefits to our customers. From housing to commercial projects or refurbishment to new developments, we have a mortar to suit any project. Our innovation strategy focusses on enhancing quality, improving site productivity and reducing waste. 

Our most recent development, Hydromix has enriched water retentivity over standard mortar, allowing cement content to fully hydrate during warm summer months, improving bond strength and the quality of build.