Social Housing Net Zero Progress Report Q2 2024

Project Title: Pre 1919 - Tenements - Retrofit up to 60 pre-1919 Sandstone Tenement Flats with a view to achieving EPC B rating

Project Organisation: Wheatley Group

Technology Type(s): HHRSH, Double Glazing, IWI, RI, UFI

Location(s): Edinburgh, Edinburgh City Council

Grant Value: £455,868

Completion Date: March 2024

Project Headline: Project involved retrofitting 30 void pre-1919 tenement buildings to achieve an EPC ‘B’ rating using combined measures

Project Description:

This project targeted void properties to allow a deep retrofit compared to when tenants are in place.

The measures installed varied according to the individual property and existing heating solution in place with measures including:

• Improvement of existing windows with double glazing
• Improvement and treatment to walls/roof/floor with insulation
• Deployment of air tightness measures
• Installation of an appropriate clean heating system, primarily high heat retention storage heaters

This project aimed to identify a method for retrofitting pre-1919 tenements and allow these learnings to be deployed more widely.

Phase 2 of this project was awarded in financial year 2024/25 with roll out to more properties in Edinburgh and Glasgow City.