Founded in 1975 in Antrim, Northern Ireland, Larsen has grown from humble beginnings of supplying admixtures to concrete plants into a powerhouse offering a diverse range of high-quality, high-performance products across multiple sectors throughout the UK and Ireland.
Founded in 1975 in Antrim, Northern Ireland, Larsen has grown from humble beginnings of supplying admixtures to concrete plants into a powerhouse offering a diverse range of high-quality, high-performance products across multiple sectors throughout the UK and Ireland.
Larsen Building Products has been setting the standard in professional building solutions since 1975. From our roots in Antrim, Northern Ireland, as a family-owned business, we’ve grown into a cutting-edge buildings products manufacturer, delivering quality solutions to the diverse needs of the construction market.
What started as a company supplying Admixtures to concrete plants, now has an extensive full product catalogue for industries such as Tiling, Flooring, Streetscape, Mortar and much more.
High quality products engineered to achieve
professional results every time
The go-to building products supplier for NI, ROI &
GB customers since 1975
Supporting our customers with technical advice and
guidance every step of the way
From first contact, through to delivery – we always put
our customer care at the forefront of operations
We pride ourselves on working with local
suppliers and businesses in our community
Discover the 3 Ways to Mix with this professional, S1 rated, microfibre reinforced tile adhesive! Containing Advanced HydroGel Technology, it produces a full-bodied adhesive with increased hold. Ideal for extra large tiles.
Granite paving at Lewisham Gateway in the heart of Lewisham, London, was installed using Larsen’s BS 7533 Eco Streetscape Paving Mortar System; including Priming Slurry, Fine Bedding Concrete & Flowable Jointing Mortar Smooth.
Granite paving at Lewisham Gateway in the heart of Lewisham, London, was installed using Larsen’s BS 7533 Eco Streetscape Paving Mortar System; including Priming Slurry, Fine Bedding Concrete & Flowable Jointing Mortar Smooth.
Explore most wanted products across our divisions from Builders Merchants to Tiling, Streetscape, Flooring, Highways and more below. Tap a product to find out more!
Fine Bedding Concrete Std (Bulk): tonnes required
Fine Bedding Concrete Std (25kg): bags required
Flowable Jointing Mortar (25kg): bags required
Gun Pointing Mortar (20kg): bags required
Priming Slurry (20kg): bags required
Brush Joint 360 (15kg): tubs required
Brush Joint 360 (15kg): tubs required
Flowable Jointing Mortar (25kg): bags required
Gun Pointing Mortar (20kg): bags required
Tile Grout: kg required