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Renovation & Retrofit

Whole-house retrofit plans for Victorian, Edwardian and post-war homes: insulation, airtightness, ventilation and heat pumps, phased around your life and budget.
Related projects
Stone staircase in a period house

What's included

  • Condition survey and energy assessment
  • Medium-term retrofit plan (PAS 2035 aligned)
  • Moisture-safe insulation details
  • Ventilation and heat-pump strategy
  • Phasing plan and contractor selection

Typical timeline

Weeks 1–4: survey, energy model and options.
Weeks 5–10: retrofit plan and details.
Weeks 11–14: tender and grants paperwork.
Then: works in one or several phases.

Questions about retrofit

The things clients usually ask us first.

It can if it is badly detailed. We use breathable, moisture-open materials and check every junction with a hygrothermal assessment.

Usually yes, once the fabric is improved. We size the system on the improved heat loss, not the current one, which keeps it smaller and cheaper.

Often, if the works are phased. We plan the sequence so you keep a working kitchen and bathroom where possible.

Make your home warmer and cheaper to run

Tell us about your site, your brief and your budget. We reply to every enquiry within two working days.

Book a consultation