Not sure whether to fix your existing deck or start from scratch?
It’s a common question we hear across the Sunshine Coast. You notice a few soft boards, some rusted nails, or maybe that old timber just isn’t looking its best anymore. Should you repair it? Or is it time to replace the whole thing?
Here’s how to decide what’s right for your deck, your budget, and your lifestyle.
Signs your deck can be repaired
Not every deck needs to be pulled up and replaced. Sometimes, a few targeted fixes can extend its life significantly. If you notice the following, you may be able to get by with a repair:
- Just a few soft, cracked, or warped boards
- Surface-level discolouration or fading
- Railings or steps starting to loosen
- Minor movement underfoot on one section
In many cases, replacing damaged boards, sanding, oiling, and tightening or replacing fasteners can make a big difference — especially if the subframe is still in good condition.
When replacement is the smarter choice
Decks that have been neglected or exposed to harsh conditions for years often reach a point where repairs won’t cut it. Consider replacing your deck if:
- The structure or footings are compromised
- Multiple boards are warped, split, or rotting
- You’ve had ongoing issues with drainage or water retention
- Termite damage is present or suspected
- You’ve already repaired it once or twice and the problems keep coming back
If your deck doesn’t feel safe to walk on or if the damage is widespread, replacing it may be a more cost-effective option in the long run.
Lifestyle check: Have you kept up with maintenance?
Be honest: how often do you oil your deck? Do you check for loose nails or signs of water damage?
Timber decks need regular care. If that hasn’t been happening, it’s not about blame — but it is worth factoring in when deciding whether to repair or replace.
If you’ve struggled to keep up with maintenance, it might be time to consider a lower-maintenance option like composite decking. It’s ideal for busy households, rental properties, or anyone who just wants to enjoy their deck without the ongoing upkeep.
Timber or composite? What to think about when replacing
If you do need to replace your deck, think ahead. Ask yourself:
- Do you enjoy the natural beauty of timber enough to maintain it?
- Will the deck get lots of direct sun or moisture?
- Are you looking for something family-friendly and low-fuss?
Composite decking (like Millboard, Trex or NewTechWood) is popular on the Sunshine Coast for good reason — it looks great, lasts decades, and barely needs any attention.
Need a professional opinion?
We get it — it’s not always obvious which way to go. That’s why we offer free site assessments. We’ll look at your current deck, listen to how you use the space, and give you honest, practical advice on whether it’s worth salvaging or starting fresh.
FAQs
How much does it cost to repair a deck?
It depends on the size and extent of the work. Minor fixes may cost a few hundred dollars. Major repairs or structural work could be several thousand.
Is composite decking more expensive than timber?
It usually costs more upfront but saves money in maintenance over time. We’ll help you compare.
Can I repair a deck myself?
Small cosmetic fixes might be DIY-friendly, but anything structural should be handled by a professional.
Can you replace just the surface boards and keep the subframe?
Often yes, as long as the frame is still sound and properly built. We’ll inspect it and let you know.
Do you offer free assessments?
Yes — we offer free quotes and site inspections across the Sunshine Coast.