Lime PuttyMature Lime Putty Roundtower Mature Lime Putty is a traditional non hydraulic lime putty produced by slaking high calcium quicklime with an excess of water and allowing it to mature for a minimum of four months. This ageing process ensures complete conversion to calcium hydroxide, improving workability, plasticity, and overall performance in traditional building applications. Used for centuries in the construction and conservation of historic

helping reduce the risk of washout in exposed marine locations

This material is used in the airtight sealing of penetrations in airtight and windtight membranes and for airtight sealing between a wall and floor

Duplex tape can be used to connect membranes to hard smooth surfaces (for example steel beams) and for sealing membrane overlaps quickly and easily

The NHL-based formulation allows moisture vapour to pass through the render

Actual shades may differ slightly due to the natural variation of materials and differences in screen resolution

✅ Compatible with Delta MS500 – Provides secure mechanical fixing

Only new timber is used

Dehumidifying NHL Render / Mortar

with the option to use on walls where suitable

Use clean sharp well-graded aggregates and only enough water to achieve a workable consistency

Contega Solido Exo is quick and easy to apply for the wind tight sealing of windows and doors to the external building elements

Hemp Shiv is the chopped