Lower Royd radical retrofit

Lower Royds radical retrofit

‘Whole house’ radical refurbishment of a Yorkshire farmhouse and barn using innovative internal wall insulation (IWI) techniques.

  • Radical ‘fabric first’ retrofit
  • Whole house strategy, designed using Passivhaus Planning Package
  • Innovative internal wall insulation (IWI) strategy

Whole house strategy

The Lower Royd radical retrofit is a ‘whole house’ refurbishment of a Yorkshire farmhouse and barn. The project employs  a whole house strategy similar to our previous Cumberworth radical retrofit project, but with more of  blank canvas  as the building  has effectively  been gutted. As at the Cumberworth project, the project is working towards CarbonLite retrofit standard.

Video Gallery

blank RISE Awards 2017:  ‘Vision & Sustainability’ 


The Lower Royd radical ‘whole house’ retrofit won the ‘Vision & Sustainability’ Award at Leeds Beckett University’s  R.I.S.E. (RESEARCH | INNOVATION | SUSTAINABILITY | ENTERPRISE “Celebrating Research and Development”) 2017 Awards.

Register here for a FREE 24 page technical briefing following all stages of the Lower Royd radical retrofit. The technical briefing is designed for architects, building professionals and self-builders and complements our blog on the project.

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