Diasen

A deep retrofit in the heart of the Lake District. Refurbished following Passive House / EnerPHit principles.

A beautiful stone farmhouse in Cumbria sensitively renovated with Diasen Diathonite Evolution and Argacem HP. Excellent thermal improvements and comfort levels were achieved thanks to the breathable cork and lime-based Diathonite Plaster.

A charming stone-walled barn in Lanercost, skillfully converted into the kitchen extension of a new house. The internal walls were insulated with 75mm of Diathonite Thermactive cork-lime insulating plaster, allowing the plasterer to incorporate a combination of curved and square corners. This approach maintained the barn's authentic feel and eliminated the need for 150mm thick stud walls. Argatherm lime-based finishing plaster was then applied over this, and the entire surface finished with breathable paint.

Nestled amidst the rugged beauty of the Scottish landscape, this 18th-century country house underwent a complete refurbishment that blended natural building materials with traditional charm. As a listed Georgian property, there was a need to remain true to the building fabric. Diasen Thermactive, a lime & cork-based insulating plaster, was spray-applied to the internal walls and finished with Argatherm lime-based finishing plaster, to create a stunning, energy-efficient family home.

The renovation of Skelton Village Hall, led by DMB Building Ltd - Specialist Building Contractors Cumbria, marks the hall’s centenary, originally built in 1923. The renovation utilised the Retro EcoWall internal wall insulation system. The original lime plaster was preserved where possible, then Diasen thermal plaster was applied elsewhere to create a level surface for Gutex woodfibre insulation boards. A lime-based finishing plaster was then applied over these, ensuring a breathable and durable finish. The project also features other natural materials such as Thermafleece sheepswool insulation, which was installed in the ceiling. The upgrade of the hall guarantees it will remain a comfortable, energy-efficient space for the community.