Renovate it right in 60 days. One dedicated team. Zero surprises.
Bringing older homes up to scratch — Healthy Homes compliant, warmer, and ready to rent or live in.
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Christchurch & Canterbury, project-managed Renovations end-to-end.
4,8 Google Reviews
150+
full retrofits delivered across NZ in recent years.
60-day
delivery promise from sign-off to handover.
Retail-ready
process adapted from long-running government programme experience
Retro → New in 60 Days
Renovations shouldn’t be a circus — but too often they are: missed deadlines, ghosting, budget blow-outs, “cowboy” workmanship, and you stuck project-managing six different trades. If it drags on, you lose rent (or lose your weekends).
That’s why we created Retronew: a fully managed retrofit built for landlords, property managers, and busy homeowners. We handle everything — insulation to kitchen, windows to roofing — with a locked-in 60-day turnaround, transparent pricing (bank-ready estimate), a live progress portal with photos and milestones, and finance introductions if you need them.
Use the free estimator
Tell us your place size, rooms and wish-list to get an instant ballpark (with a bank-friendly summary if you want).
Enjoy the process (& the results)
One dedicated team, 60-day delivery, zero surprises — we handle the lot while you relax.
Our Features
On time, every time
Locked-in 60-day turnaround from sign-off.
One dedicated team
we organise and own every trade on your job.
No surprises
clear scope, clear comms, clear invoices.
Bank-ready estimate
use our estimator for a price range, then download a PDF.
Live progress
optional homeowner/PM login to view timeline, photos, and milestones
Finance help
quick intro to a trusted mortgage broker if you want to top-up.
Our Services
Full Home Retrofit
We overhaul tired homes from top to toe — kitchens, bathrooms, windows, insulation, roofing and finishes — with one accountable team and a locked-in 60-day turnaround. You get a clear scope, transparent pricing and live progress updates, so the result is Healthy Homes compliant, low-maintenance and ready to rent or move into.
Warm, compliant, rental-ready in 60 days
Healthy Homes Upgrades
Targeted upgrades that tick every Healthy Homes box without endless disruption. We assess your property, prioritise insulation, ventilation, heating and draught-stopping, then deliver a tidy, code-compliant finish. Expect straight pricing, quick scheduling and photo updates you can share with owners or tenants—so you stay compliant, comfortable and confident with zero project-managing on your side.
Compliance sorted, comfort up
Kitchen & Bathroom Refresh
Fast, functional makeovers that look sharp and wear well. We replace tired fixtures, cabinetry, benchtops, tapware and wet-area surfaces with robust, low-maintenance materials chosen for rental life. Clear scope, fixed allowances and dependable timelines keep surprises off the table, while our tidy crew minimises downtime so you can enjoy or re-let sooner.
Modern, durable, tenant-proof finishes
Windows & Joinery
Retrofit or replace for real gains in warmth and noise reduction. We specify the right glazing and joinery for your home, then install cleanly with attention to seals, trims and finish. The payoff: lower bills, fewer draughts, better comfort and a smarter-looking property—delivered with transparent pricing and reliable, step-by-step communication.
Warmer, quieter, more efficient
Roofing, Paint & Flooring
Top-to-toe surface upgrades that protect the structure and lift street appeal. From re-roofing and flashing to interior/exterior paint and hard-wearing flooring, we coordinate every trade and keep dust, noise and downtime to a minimum. The result is a tougher, tidier home that’s easier to maintain and more appealing to live in or lease.
Protect, brighten and future-proof
Project Management & Council
One accountable contact, one plan, zero chaos. We handle scheduling, trades, quality checks, council consents and inspections while keeping you updated with milestones and photos. Issues are solved before they become delays, paperwork is squared away, and the handover is clean—so you get certainty on time, cost and outcomes.
We run the whole job
What Our Customers Are Saying
Don’t take it from us. All of these testimonials are 100% honest and unsolicited.
“Always Great Service”
I got DNG Construction to do a job for me and was really happy with the workmanship and price. So much so that they have become my go to builder for all my construction needs and have completed many jobs for me. Always great service. Highly recommended.
— Lance Bradford | Christchurch
“Amazing to Deal with ”
Dean and the crew were amazing to deal with and all work was completed to a high standard, I can't recommend these guys highly enough.
— Dene Hall | Christchurch
“Perfect”
Perfect
— James Hamilton
“Professional”
Positive
Professionalism
— Callam
