Retrofit

RSR Build Group is an emerging property development and construction company specialising within the Social & Affordable Housing and Healthcare sectors.

CHAS Elite Accredited, demonstrating our commitment to the highest standards of health, safety and compliance.

Property-Specific
Retrofit Design

Our approach focuses on delivering whole-house retrofit solutions that are tailored to the specific characteristics and constraints of each property. By undertaking detailed assessments and careful project planning, we ensure that all measures work together to maximise energy efficiency, occupant comfort, and long-term performance.

End-to-End
Retrofit Delivery

End-to-End
Retrofit Delivery

From initial survey and funding eligibility through to installation and handover, we manage the retrofit process end to end. This provides clients and homeowners with a clear, compliant, and well-coordinated delivery programme, minimising disruption while achieving tangible environmental and financial benefits.

Our Retrofit offering includes, but is not limited to:

Installation of air source heat pumps (ASHPs) as a low-carbon alternative to heating systems

Solar energy systems to support on-site renewable electricity generation

Heating system upgrades, including modern, energy-efficient replacements

New central heating installations, tailored to the specific requirements of each property

Cavity wall insulation to minimise heat loss and improve overall efficiency

Internal wall insulation (IWI) solutions for properties unsuitable for cavity insulation

External wall insulation (EWI) to enhance building fabric performance and external appearance

Room-in-roof insulation (RIR) to improve thermal efficiency in converted or occupied roof spaces

Loft insulation upgrades to reduce heat loss and improve energy retention

Installation of air source heat pumps (ASHPs) as
a low-carbon alternative to heating systems

Solar energy systems to support on-site
renewable electricity generation

Heating system upgrades, including modern,
energy-efficient replacements

New central heating installations, tailored to the
specific requirements of each property

Cavity wall insulation to minimise heat loss
and improve overall efficiency

Internal wall insulation (IWI) solutions for
properties unsuitable for cavity insulation

External wall insulation (EWI) to enhance building
fabric performance and external appearance

Room-in-roof insulation (RIR) to improve thermal
efficiency in converted or occupied roof spaces

Loft insulation upgrades to reduce heat loss
and improve energy retention

All works are carried out by qualified professionals in line with PAS 2030/2035 retrofit standards, ensuring a whole-house, fabric-first approach that delivers measurable improvements in energy performance and long-term value for homeowners.

All works are carried out by qualified professionals in line with PAS 2030/2035 retrofit standards, ensuring a whole-house, fabric-first approach that delivers measurable improvements in energy performance and long-term value for homeowners.