Roundtower has a wide range of products & we're expanding our range to deliver a complete solution for conservation construction.
Natural hydraulic and non-hydraulic lime mortars suitable for conservation and new build work.
Roundtower Natural Hydraulic Limes are natural products. They contain no additives and are not blended.
No need to add pozzolans, cement, plasticizers, water retainers or waterproofers. Roundtower Natural Hydraulic Lime gives consistently high quality results.
Roundtower Natural Hydraulic Limes are suitable for building restoration and conservation. Equally, they are well suited for new construction.
Roundtower has 4 different natural hydraulic limes. An NHL 2, two NHL 3.5 (white and off-white), and an NHL 5.