Renovations Built for Property Managers
Reduce vacancy, stay compliant, and stop project-managing six trades. Retronew (powered by DNG Construction) runs full retrofits and Healthy Homes upgrades with one accountable team, weekly updates, and tidy handovers your owners will love. Healthy Homes standards covered: heating, insulation, ventilation, moisture/drainage, and draught-stopping.
Get an Estimate
Get a manager-ready estimate in minutes — then book a 10-minute call to lock in dates.
Why Us?
- 60-day programme from sign-off to handover to keep downtime tight.
- Compliance handled — we scope to the Healthy Homes standards and document the work for your files.
- Photo log + milestones you can share with owners/insurers.
- Clear scope & pricing — bank-friendly estimate and transparent allowances.
Full home retrofits, Healthy Homes upgrades (heating sizing, insulation, ventilation, moisture/drainage, draught-stopping), kitchen/bathroom refreshes, windows/joinery, roofing/paint/flooring — plus consents where required.
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.
