Ultimate Design and Renovation Christchurch Guide

You’re probably here because you’ve seen the name “Ultimate Design and Renovation” pop up while searching for a Christchurch renovator—or maybe you caught news of a major WorkSafe fine and want the full story. This guide pulls together what’s publicly known about the company: its services, its customer presence, and the court case that resulted in a NZ$270,000 penalty.

Years in business: 18+ ·
Location: Christchurch, New Zealand ·
WorkSafe fine amount: NZ$270,000 ·
Core services: Windows, doors, conservatories, renovations

Seven key facts about Ultimate Design and Renovation, one pattern: the company presents a polished front on its own channels, but public records reveal a significant safety failure with real consequences.

The table below organises the core facts for a quick reference:

What are the reviews for Ultimate Design and Renovation?

How do customers rate Ultimate Design and Renovation?

There is no independent review aggregator—Google Reviews, Yelp, or similar—appearing in search results for this company. The company’s Ultimate Design (company website) homepage features project photos and descriptions, but no verified customer ratings. Its Facebook and Instagram pages show client comments and project updates, but these are self-curated. The Ultimate Design Facebook page describes the business as serving the South Island, and several posts include positive comments from customers, though these are not independently verified.

What do reviews say about Number One Windows and Doors?

The relationship between Ultimate Design and Renovation and Number One Windows and Doors is not publicly defined. Some online searches associate the two names, but the company’s Ultimate Design (company website) homepage does not mention Number One Windows and Doors. The nature of any connection—whether it’s a previous trading name, a sister company, or a separate entity—remains unclear from available public information.

The implication: customers searching for “Number One Windows and Doors reviews” may be seeing results related to Ultimate Design and Renovation without knowing the exact relationship, which adds a layer of uncertainty when evaluating the company.

What are the prices for Ultimate Design and Renovation services?

Does Ultimate Design and Renovation offer free quotes?

Yes. The company’s Ultimate Design Instagram profile promotes free quotes as a service. The Instagram bio describes the company as specializing in “aluminium windows, doors, conservatories, and renovations” and invites potential customers to message for a quote. This is consistent with many renovation companies in Christchurch that tailor pricing to each project’s scope.

How do prices compare to other Christchurch renovators?

There is no fixed price list available on the company’s website or social media. Pricing varies by project scope, which is typical for custom renovation work. Without published rates, customers in Canterbury cannot directly compare Ultimate Design and Renovation’s pricing against competitors like Free Healthy Homes Assessment Guide providers or other local window and door installers. A free quote is the only way to get a specific price.

Where is Ultimate Design and Renovation located in Christchurch?

Does Ultimate Design and Renovation serve the whole South Island?

According to the company’s Ultimate Design about page, the primary service area is Canterbury, including Christchurch, Rangiora, Ashburton, and surrounding rural areas. The Ultimate Design Facebook page states that the business serves the South Island, though the extent of service beyond Canterbury is not specified. For customers in Dunedin, Invercargill, or the West Coast, it’s worth confirming travel and logistics before booking.

Is there a showroom?

The company’s website does not mention a physical showroom address beyond its Christchurch base. The Ultimate Design homepage lists a contact number and email but does not display a street address for a showroom. Potential customers interested in seeing materials or completed work samples should ask about viewing options when requesting a quote.

The pattern: the company’s physical footprint is understated—its web presence is strong on social media, but its bricks-and-mortar location is less visible than competitors who advertise showroom visits.

What services does Ultimate Design and Renovation offer?

Do they handle full home renovations?

Yes. The Ultimate Design homepage lists full home renovations among its services, alongside kitchen renovations. The company’s Instagram profile shows project photos that include interior renovation work. The website’s Ultimate Design renovations page describes a focus on transforming spaces with attention to energy efficiency and modern aesthetics.

What types of windows and doors do they install?

The company specializes in aluminium windows and doors. The Ultimate Design homepage emphasizes durability and energy efficiency, with aluminium framing as the core material. They also design and build conservatories and windbreaks, which are popular additions for Canterbury homes looking to extend living space. The full service list includes: aluminium windows and doors, conservatories, windbreaks, kitchen renovations, and full home renovations.

What was the WorkSafe prosecution against Ultimate Design and Renovation about?

How much was the fine?

On 17 October 2023, Ultimate Design & Renovation Limited and ABC Aluminium Limited were sentenced in the Christchurch District Court for health and safety breaches related to a fatal trailer detachment incident. The starting point for the fine was NZ$450,000, reduced to NZ$270,000 after discounts for early guilty plea, cooperation, remorse, and previous good character, according to the WorkSafe New Zealand (regulator) court summary. Each defendant was ordered to pay NZ$135,000 in fines and NZ$65,000 in reparation.

What were the safety violations?

The case involved the death of Julian Bruins Yates, whose van was struck by a detached trailer in Canterbury in October 2020. The WorkSafe New Zealand (regulator) media release stated that the trailer’s locking handle was not engaged and the safety chain was not connected to the vehicle. WorkSafe found the companies lacked systems to keep vehicles in good working order and lacked systems requiring drivers to visually check vehicles before use. Staff had inadequate information, training, instruction, supervision, and experience to safely use company vehicles and trailers. The maximum penalty available for the offence was a fine not exceeding NZ$1.5 million.

Timeline

• 23 October 2020 — Fatal trailer detachment incident in Canterbury (WorkSafe New Zealand (regulator) court summary)
• 17 October 2023 — Sentencing in Christchurch District Court; fine of NZ$270,000 imposed (WorkSafe New Zealand (regulator) media release)

Frequently asked questions

Related reading

• Free Healthy Homes Assessment Guide — NZ-specific standards for home renovation and insulation
• Marble Coffee Table NZ Guide — Interior design inspiration for New Zealand homes

For Canterbury homeowners considering a renovation or window replacement, the choice is clear: get a detailed quote, ask about safety protocols post-WorkSafe, and compare with at least two other local providers, or risk hiring a company with a fatal safety record that has not publicly addressed its reforms.