Full Home Retrofit

Why Choose Us for Your Full Home Retrofit?

Our team brings years of experience with full home retrofits

One accountable team

We coordinate every trade and manage the whole programme, so you aren’t stuck project-managing.

60-day turnaround

A disciplined schedule and weekly check-ins keep work moving to handover on time.

Healthy Homes ready

We prioritise heating, insulation, ventilation, moisture and draught-stopping to meet NZ standards.

Clear scope & pricing

Bank-friendly estimate, transparent allowances, and photo updates at each milestone.

How It Works

Installation is just the beginning — we're here for maintenance, questions, and future upgrades. Your comfort is our long-term commitment.

Scope & estimate

Site check + bank-friendly estimate with clear allowances.

Plan & consent

Finalise selections and lodge any consents to avoid RFIs/delays.

Deliver

One team coordinates trades to your agreed schedule.

Handover

QA checks, photo log, and tidy handover ready for move-in or re-let.

Things You Need to Know

  • Do you handle both residential and commercial projects?

    Yes—our team delivers both, from planning through to maintenance.

  • Can you manage the building consent for me?

    Yes—we prepare and lodge applications, then coordinate inspections.

  • How long do most upgrades take?

    Scopes vary; our retrofit programme targets a 60-day turnaround from sign-off to handover.

  • Do you provide documentation I can share with owners/insurers?

    Yes—progress photos, milestones and a summary on completion.

  • What areas do you service?

    DNG  and Retronew operates from Christchurch.