Cultural Icon Restored to Original Splendour

The ASB Waterfront Theatre is a modern, 675 seat performing arts venue and the home of the Auckland Theatre Company.

It has received numerous awards for its design, efficiency, and sustainability, including a 2017 Auckland Architecture Award for Sustainable Architecture.

Built by Hawkins Construction and opened in 2016, the theatre’s aesthetic is defined in part by its impressive Cedar feature walls.

The building has two main Cedar walls high on the west and south faces. There are also Cedar doors at ground level on the west and north sides.

Maintenance Timeline

TimberTech was first contacted on the 3rd of March, 2025.

7th March, 2025 – Cedar Assessment completed.
18th March, 2025 – Quote sent.
19th May, 2025 – Job started.
16th June, 2025 – Job completed.

The job took 3 weeks in total, with some delays due to inclement weather.

We will check the Cedar again in 12 months and advise if further treatment is needed (usually if the timber was particularly dry). Otherwise, the building will move into a standard 10-year maintenance plan.

Cedar Assessment

The Cedar had been oiled previously, probably around the same time as installation 5 years ago, and nothing had been done to maintain it since.

That’s longer than we normally advise and the Cedar was starting to look dry and weathered, particularly on the high, exposed areas of the building.

The western face received the brunt of the afternoon sun, and the tint was starting to wear off unevenly in places, giving the Cedar a patchy look.

The southern face was largely sheltered from the sun and the pigment in the oil hadn’t broken down as much as the western face.

The doors on the west and north sides had also been affected by graffiti and people rubbing up against the boards and required some restoration.

To remediate these, we lightly sanded the Cedar before applying the oil.

Cedar Maintenance Process

No matter the size and scale, the first step in any Cedar maintenance job is to deep clean the timber with a penetrating surfactant and remove any built-up organic matter.

As the building is in the heart of Wynyard Quarter, the timber had been exposed to considerable dust, grime, air pollution, along with wind and salt coming from the ocean.

Before applying the oil, we had to mask the surrounding concrete to make sure the oil didn’t leave any stains.

We colour matched the tint using Wood-X to ensure the colour would match the original look of the building.

To reach the Cedar high on the western face, we used a 15-meter knuckle boom. The southern face was even higher and required an 18-meter scissor lift.

It was only once we got up close to the boards that we saw how dry they were. Cedar will tell you when the pores are full just by looking at the surface. In the end, we used much more oil than we expected.

Cedar Maintenance Challenges

There were two main challenges for this project: traffic management and the height of the building.

The building is situated in a busy area with a lot of pedestrian traffic, requiring appropriate safety measures such as signage, flagging and a spotter on the ground to direct pedestrians.

There was also a shared driveway along the western side of the property that could not be blocked.

Communication with both the public and the neighbouring tenants was essential in making sure the project ran smoothly, with as little disruption as possible.

The height also presented some unique challenges. The height itself was not an issue – we have a lot of experience working on tall buildings and using specialised equipment to reach high areas – but where the building was located.

Strong winds regularly came in from the ocean and funneled between the tall buildings all around, limiting when we could use the scissor lift and knuckle boom.

The Final Outcome

The result was stunning, retuning this prestigious building back to its original state and protecting it against the elements for years to come.

The Cedar went from grey and shabby to a vibrant and deep hue, beautifully contrasted by the metal and glass of the surrounding buildings.

The building managers were very satisfied with the outcome, highlighting the excellent colour match to the original aesthetic and minimal disruption to neighbours and pedestrians.

To see this landmark building for yourself, visit 138 Halsey Street next time you are down at Wynward Quarter.

Property Details

Year of Build:

2016

Location:

Wynyard Quarter

Coating:

Wood-X

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More Featured Properties

18 Dec 2023

Cedar Beautifully Restored After Maintenance Mishaps

This stylish, modern home in Swanson was built in 2016, but soon ran into problems with the appearance of the Cedar.

The building company had used a stain product that wasn’t tested in New Zealand conditions and soon deteriorated in the harsh UV rays, becoming porous and exposing the Cedar to the elements. Air borne mould took root in the timber and quickly spread once the moisture got in.

As the house was relatively new, the homeowner was understandably upset. Thankfully, the building company did everything to make things right – including bringing in TimberTech to give our expert advice.

Maintenance Timeline

The building company first approached us on the 23rd of September, 2020.

27th September, 2020 – Onsite Cedar assessment completed.
29th September, 2020 – Quote sent.
14th December, 2020 – Team arrived onsite to start the job.
25th January, 2021 – Job completed.

The job took 3 weeks in total, with some time off over the holiday period.

Cedar Maintenance Process

We first masked all the areas that were adjacent to the cladding and stripped off the old stain using a paint stripper.
Modern paint strippers are less potent than in the past and are made from organic compounds, which are harmless to gardens and more environmentally friendly.

Once the paint stripper had been applied, we scraped the weatherboards and removed all traces of the old stain and stripper. To prepare for the new treatment, we lightly rinsed the surface with a water blaster to remove any remaining dust and organic matter, then sanded the boards to take away any of the furring.

The final step was to apply 2 coats of an oil stain. Oil-borne stains are oil mixed with solvents that evaporates upon application, allowing the stain to cure. These types of products are not used as much these days as the market has shifted to waterborne products that are more environmentally friendly.

Solvent based products give a much flatter finish that absorbs the light, giving a less shiny, more natural look.

Cedar Maintenance Challenges

As the house was basically new, we had to take special care masking around the edges of the timber to ensure the oil stain didn’t come into contact with the joinery, or the established gardens.

The awning on the front face of the house also had to be removed. We supplied and erected mobile scaffolding to give the builders access to the awning.

Another challenge for this particular property was liaising between all the concerned parties to achieve a satisfactory outcome. This included the customer, the building company and the company that supplied the initial product.

TimberTech has the staff and the experiencing to manage jobs of all sizes and we gladly took on the management of this project – which proved to be a great relief for the customer.

Ongoing Maintenance Requirements

To keep the Cedar looking beautiful for years to come, all it needs is a light wash once every few years and a recoat of exposed areas every 2-3 summers.

The Final Outcome

The final outcome was an outstanding transformation. The Cedar has a smooth, even finish that is free of mould and still retains the natural textures that make Cedar look unique.

We are very proud of the restoration work done by our team, but the highest praise came from the customer, who sent us an email soon after the work was completed:

“I wanted to let you know how pleased I am with the work completed at my property, it’s now looking fab. I was particularly impressed by the team, they did a fantastic and thorough job, they demonstrated an excellent work ethic and they were very easy and trustworthy to have around. I’d like to schedule regular maintenance for the cedar – please let me know what I need to do to lock this in. Thanks again for all the hard work – excellent job!”
– Jannette

14 Sep 2023

Commercial Cedar Restoration in the Heart of Hobsonville

Brickworks is large, mixed-use complex spanning an entire block in Hobsonville. The complex is comprised of 4 buildings situated around a central parking court and rain garden, with 60 residential homes and additional commercial units at the street level.

The mixed-use nature of the development was designed to be the commercial heart of the surrounding suburb and the appearance of the building is integral to its success.

Clad in an eye-catching mix of bricks and Cedar, the aesthetic is based on the industrial buildings that were once present on the site and pay tribute to the rich history of the area.

The building was finished in May of 2015. The original intention for the Cedar was to let it weather naturally and give the building a silvered look.

However, the rates at which the Cedar was silvering were inconsistent depending upon the orientation of the timber and the building was starting to look patchy and uneven, with some watermarks on the surface.

Up until then, the body corporate had been getting the Cedar soft washed every year but were unhappy with the results. To show the difference between a soft wash and a deep clean, we first did a demonstration on an isolated wall.

The initial results were striking and TimberTech was awarded the contract to maintain the building over a 10-year period.

Maintenance Timeline

The body corporate for Brickworks first approached TimberTech in March of 2020.

2021, August – Deep clean and recoat the entire building.
2022, May – Recoat the sun-exposed dry faces only.
2024, Oct – Soft wash, recoat the sun-exposed northern faces and assess the other faces.

In general, sun-exposed faces should be recoated every 2-3 summers to protect the Cedar against the elements and keep it looking great all year round.

As part of the 10-year maintenance plan, we are scheduled to wash and recoat the entire building in 2026, recoat the sun-exposed dry faces in 2028, then recoat the sun-exposed dry faces and assess the other faces in 2030.

Cedar Maintenance Process

As the original intention had been to let the building silver naturally, the Cedar was in a natural state with no oil or stain.

Upon first inspection, the northern face was dry as a bone. The remaining faces were faring better, but still in need of treatment to protect against future wear and tear.

We started with a deep clean of the entire building to remove the oxidised timber fibres responsible for the Cedars patchy, silvered look. The Oxyclean solution also removes all the dirt, grime and organic matter, restoring the natural timber tones.

Once clean, the timber was treated with a tinted penetrating oil developed by Wood-X.

As the Cedar had not been treated previously, the initial application of oil was quickly absorbed by the dry timber. We then needed to return 6 months later to give the entire building a second application.

Cedar Maintenance Challenges

The main challenges for the project were the height of the buildings, the sheer size of the complex and access management.

Brickworks is four stories high, and most of the apartments have Cedar balconies that jut out from the main structure. To work safely at this height, we scaffolded whole sections of the building at a time and used a 28-meter knuckle boom for added versatility.

The configuration of the complex – basically a rectangle with one side that runs along a main road, heavy with car and foot traffic – meant that we had to manage traffic and operate in a dynamic environment, following strict health and safety procedures.

Cedar had also been used on the inner faces of the buildings above the gated carpark, which required us to work with the residents to organise ongoing access.

The Final Outcome

The whole job took 6 weeks in total. There was a lockdown midway through the project which pushed the job out, but in ideal conditions a project of this size takes around 4-6 weeks.

The body corporate, residents and shop owners were all amazed by the transformation. This was a prestigious building upon completion and there was no reason for it to age prematurely.

After deep cleaning the Cedar and treating it with oil, the look turned from shabby grey to a golden-brown lustre. With regular maintenance, there is no reason why it can’t look fresh and vibrant for years to come.

Our team was also stoked with the final outcome. This was a complex job with a lot of moving parts, and the team pulled it off flawlessly.

But don’t just take our word, head over to 160 Hobsonville Point Road and see for yourself!

With the rise of Cedar as a preferred cladding for apartments and office buildings, this type of work is only going to grow more specialised. TimberTech has the expertise and the experience to manage any job, no matter the size or the scope.

11 Jul 2023

Tree Nestled Cedar Home Restored to Golden Luster

This contemporary Cedar home, built in 2014, is located in Green Bay and surrounded by trees and leafy green foliage, beautifully accentuating the golden glow of the Cedar.

While the location is very pleasing to the eye, being surrounded by trees can increase the amount of airborne organic matter landing on the Cedar. The property is also north facing and receives plenty of sun throughout the year. These environmental factors make regular maintenance essential for the long-term health of the Cedar and to keep it looking clean and fresh all year round.

Thankfully, the owners of the property were aware of the Cedar maintenance requirements from the start and chose the right products, with the right Cedar maintenance plan.

To understand the benefits of a regular maintenance plan and how it can save you money over the long term, we need to first look at the history of the property.

Maintenance Timeline

In 2015, the homeowner asked us to visit the property and check over the health of the Cedar.

Although they had only moved in one year previous, the Cedar on newly built houses is often installed 3-6 months before the homeowner moves in, so the weathering process is already well under way.

Over the next 5 years, we maintained the house on 3 separate occasions:

2015 – Oxy-wash and recoat of the entire house.
2017 – Oxy-wash and recoat of the northern faces.
2020 – Oxy-wash and recoat of the northern faces.

The photos of the house were taken in 2020, after the last round of maintenance, and the work described below covers the regular maintenance undertaken in that period.

Cedar Maintenance Process

Upon first inspection, the Cedar had silvered in some areas and there was mould sitting around the windows. As the house is surrounded by bush, a build-up of organic matter was always going to be a factor. While the amount of mould and dirt wasn’t significant, the overall effect is unsightly and not great for the long-term health of the timber.

We started with a light oxy-wash to prepare the Cedar for treatment. Once clean of organic material, we recoated the northern faces of the house with a penetrating wood oil that matched the original treatment.

The original treatment used a light, golden-brown coloured oil to give the Cedar a natural finish that ties in with the joinery and the bush setting.

Lighter coloured oils have the same maintenance requirements as darker oils, however, they can help hide some of the natural weathering and make organic matter less noticeable. This can be useful in locations that are exposed to the elements, such as bush or coastal areas.

Cedar Maintenance Challenges

As the Cedar had originally been coated with a penetrating oil, ongoing maintenance was a straightforward process without any unforeseen challenges.

Compared to a film forming product such as a stain, a penetrating oil allows the Cedar to weather evenly and can usually be maintained with just a soft wash and a recoat of sun exposed areas.

As the house has 2 stories, the job also required mobile scaffolding, which was supplied and erected by the Cedar Technicians and included in the overall cost.

Ongoing Maintenance Requirements

Now that the whole house has been treated, ongoing maintenance becomes more affordable as only the sun-exposed faces need maintaining every 2-3 summers. The rest of the house may not need further maintenance for 5-7 years.

The Final Outcome

Over 9 years, the owners have spent less than $15,000 on exterior maintenance costs, which is excellent value for a property of this size.

It’s also worth noting that while the original work we did cost $5680, the recoat we did 3 years later was less than half that cost. Purely from a cost perspective, this is one of the main benefits of regular maintenance.

Looking at the before and after photos, the results speak for themselves. The washed out, dirty timber looks almost brand new after the maintenance, regaining its brown luster.

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Cultural Icon Restored to Original Splendour