Roundtower Tanking RenderRoundtower Tanking Render Roundtower Tanking Render is a breathable lime based tanking render designed to manage moisture in below ground and moisture exposed masonry. Formulated using Natural Hydraulic Lime and specialist waterproofing additives, it provides resistance to liquid water ingress while remaining significantly more vapour open than conventional cement tanking systems. Suitable for basements, cellars, retaining walls, and damp masonry, the

Suitable for indoor use and UV-protected external areas (where detailing protects the tape from long-term direct exposure)

5 mm Reinforcement Fibreglass mesh embedded (R52 Internal Grade) Vapour Behaviour Vapour open & breathable Compatible Substrate Roundtower SuperTherm Finish Type Fine breathable finishing coat Suitable Finishes Limewash

Aerosana Visconn liquid membrane creates an airtight film to seal the porous air permeable substrate it is being applied to

Heritage & conservation projects

Roundtower Marine LP6 Mortar

or light industrial basements

Adds an insulated internal render to stone or masonry walls

or atmospheric salts

making it particularly suitable for breathable construction systems

historic restoration

STEICO Internal delivers effective insulation performance while maintaining relatively slim wall build-ups

Highly absorbent backgrounds should be dampened appropriately before plaster application