High quality, lime based mortars for construction, building and restoration.

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

Tarmac lime-based mortar provides increased flexibility and durability. Its inherent crack control and self-repair enhances the product making it more robust within the built environment, specifically providing greater resistant to rain penetration, wind, freeze-thaw damage, wetting and drying.

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. 


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Like all Tarmac products, the 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  product support managers are integral to ensuring that 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.