About Us

We are your Cedar Experts

TimberTech are New Zealand’s leading experts in cedar restoration and maintenance.

When owner Mark Ralph founded TimberTech 20 years ago, we were New Zealand’s first specialist in this area. 

Today we’re a thriving company with expert teams throughout New Zealand.

Why do you need a


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Cedar is the Rolls-Royce of cladding. It’s stable, an amazing insulator, and great at absorbing sound – making it a superb choice in busy towns and cities.

But it’s also soft compared to other timbers. It takes a trained, experienced operator to thoroughly wash it without causing damage, and an expert to assess the best care for it.

Cedar restoration and maintenance is no place for part timers.

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Our whole business has been built around cedar.

We Love Cedar

Where other companies also offer general house washing services to turn an extra dollar, we’ve always resisted that temptation.

Where others look after other, more common, timbers, we say good luck to them – cedar requires specialist expertise.

That approach may have cost us revenue, but it’s also allowed us to build an unmatched reputation in the industry.

So much so that Resene, New Zealand’s premier paint manufacturer, chose TimberTech as its partner when developing Wood-X, this country’s leading cedar oil.

Your Free Cedar Diagnosis

TimberTech comes to you, or we review the supplied photos of your Cedar. Next, we provide you with a professional treatment plan.

Let’s get started…