Working Hours

MON–SAT: 9AM–5PM

Retrofit360

Architects & Consultants

Clear boundary: We build. You design.

Construction Delivery for Architect-Led Retrofit Projects

Retrofit360 partners with architects and consultants to deliver high-performance retrofit and extension projects — to specification, on programme, and with reduced time on site.

 

We are a construction-led delivery partner, supporting your design intent while providing buildability, sequencing, and grant-compliance expertise where required.

Who We Work With

We support professional teams delivering retrofit and extension projects.

  • Architects
  • Architectural technologists
  • Engineers
  • Retrofit consultants

Who We Work With

Our Role on Architect-Led Projects

Construction delivery aligned to issued design information and site coordination.

  • Tender from issued drawings and specifications
  • Deliver works in line with design intent
  • Coordinate with design and inspection teams
  • Manage programme, sequencing, and site delivery

Our Role on Architect-Led Projects

Retrofit Construction Capability

Fabric-first retrofit construction focused on performance, build quality, and programme certainty.

  • External and internal wall upgrades
  • Roof and attic fabric improvements
  • Airtightness-led construction sequencing
  • Structural alterations and extensions

Retrofit Construction Capability

Efficient Delivery Using Off-Site Methods (MMC)

Where appropriate, elements of the works are delivered using off-site construction and Modern Methods of Construction (MMC) to improve quality and reduce time on site.

  • Improved consistency and tolerances
  • Reduced weather-related delays
  • Faster installation periods
  • No alteration to approved design intent
    (Off-site methods are used selectively and only where appropriate to the project.)

Efficient Delivery Using Off-Site Methods (MMC)

Grant Expertise & Project Support

In-house grant expertise to reduce risk and administration for clients.

  • Advise on grant requirements affecting sequencing
  • Ensure works meet grant compliance criteria
  • Coordinate inspections and technical documentation
  • Administer and claim grants on behalf of homeowners, where appointed.
    Grant compliance is treated as part of delivery — not an afterthought.

Grant Expertise & Project Support

Full 360° Service (Optional)

Where required and by client instruction, Retrofit360 can manage additional stages beyond construction.

  • Surveys and technical assessments
  • BER assessments and modelling
  • Planning coordination and 3D visualisation
  • Grant administration
  • Construction and final certification
    Client-led and optional — does not affect the architect’s role unless expressly agreed.

Full 360° Service (Optional)

Why Architects Choose Retrofit360

  • Construction-led retrofit expertise
  • Respect for design roles and responsibilities
  • Strong focus on programme certainty
  • Reduced time on site through careful planning
  • Grant compliance and claims handled when required
  • Clear communication and coordination