Roundtower Insulating Plaster*Improved Thermal Performance* Roundtower Insulating Plaster is a breathable lightweight lime insulating plaster designed to improve the thermal performance of solid masonry walls while maintaining vapour permeability and moisture movement within the building fabric. Formulated using NHL2 lime and lightweight mineral aggregates, the plaster provides thermal improvement, moisture buffering, and substrate levelling within a single breathable

The balanced mix design helps minimise shrinkage and reduces the risk of cracking when used as part of a breathable render or mortar system

40 kg/m² depending on surface texture and absorbency

DB+ is airtight so prevents warm air leaking out of a building

As a textured primer for absorbent mineral substrates including lime render

Roundtower Tanking Render is designed to provide resistance to liquid water while maintaining vapour permeability

The addition of Prompt Natural Cement promotes an early set

It has a non-porous monolithic TEEE membrane to allow a high degree of outward drying of the building

Formulated using Natural Hydraulic Lime (NHL 2)

traditional substrates

Apply directly onto timber laths as a basecoat render

and sustainable construction

Delta FlexiDri Plugs offer an efficient and fully sealed solution for fixing membranes while maintaining complete integrity of your Type C waterproofing system