Deck staining in New Zealand typically costs between $35 and $60 per square metre depending on the condition of the timber, how much old coating needs removing, and the product used. Restoring a neglected deck costs more than maintaining one that's been looked after.
Why prep makes or breaks a deck finish
The biggest cost — and the biggest difference in how long a stain lasts — is preparation. Removing failed coatings, sanding back to sound timber and cleaning thoroughly is what lets the new stain penetrate and bond. A quick coat over a tired deck looks fine for a season and then peels.
Choosing the right product
Penetrating oils and stains protect the timber while letting the grain show, and they're easier to maintain than film-forming coatings that can peel. We recommend the right product for your timber and exposure, and advise on a simple re-coat schedule to keep it looking great.
Frequently asked questions
How often should a deck be re-stained?
Most decks benefit from re-staining every 2–3 years depending on sun, foot traffic and exposure.
Do you remove the old coating?
Yes — full removal of failed coatings and proper preparation is included, and it's the key to a finish that lasts.
Can you stain fences and pergolas too?
Absolutely — decks, fences, pergolas and other timber features can all be stained or oiled.
