Introduction
A well-built wood deck can last for decades, but only if you take care of it. In the Lower Mainland’s damp climate, decks are constantly exposed to rain, UV rays, and temperature changes that wear them down over time.
Luckily, regular upkeep can go a long way. If you want to get the most out of your wood deck, here are practical steps you can take to keep it strong, safe, and good-looking year after year.
1. Keep It Clean
Dirt, leaves, and standing water are your deck’s worst enemies. They trap moisture and promote mildew, rot, and algae.
What to do:
- Sweep off debris weekly
- Rinse with a garden hose every few weeks
- Use a scrub brush or mild cleaner to remove buildup from traffic areas
Avoid letting planters or furniture sit too long in one spot, this can lead to water stains and uneven fading.
2. Seal or Stain Regularly
One of the best ways to protect your wood deck is to apply a quality stain or sealant. These products help repel water and block UV damage that causes fading and cracking.
How often?
- Seal every 1–3 years, depending on product and sun exposure
- Reapply stain when colour begins to fade or water no longer beads on the surface
Tip: Choose a stain with a slight tint if your deck gets a lot of sun, it offers better UV protection than clear sealers.
3. Watch for Moisture
Even pressure-treated wood will eventually rot if it stays wet. Make sure water doesn’t collect in corners, under planters, or around support posts.
What to check:
- Drainage around the deck
- Gaps between boards (they should allow runoff)
- Pooling water after rain
If boards stay damp for days at a time, you may need to improve airflow or fix drainage issues nearby. We often install decks with spacing that promotes fast drying in B.C.’s wet seasons.
4. Tighten Loose Hardware
Nails and screws can shift over time as wood expands and contracts. Loose boards, wobbly railings, or squeaky stairs may be signs your fasteners need attention.
Fix it early:
- Replace loose nails with deck screws
- Tighten bolts at posts and beams
- Check brackets and metal connectors annually
It’s a quick fix that helps keep your deck secure, and prevents small problems from growing.
5. Inspect for Damage Every Year
Take 15 minutes each spring to walk around your deck and look for signs of trouble.
What to look for:
- Soft or spongy spots
- Cracks in joists or beams
- Rusted hardware
- Rot at the base of posts
Catching these issues early can help you make simple repairs instead of facing major replacements. If you’re unsure what you’re seeing, All Hands on Deck offers inspections and honest advice.
6. Avoid Pressure Washing Too Hard
It’s tempting to blast your deck clean with a power washer, but too much pressure can damage the wood surface. It can gouge soft spots or push water deep into the grain, causing long-term issues.
Better approach:
- Use a garden hose or soft pressure setting
- Stick to wood-safe cleaners and a stiff brush
- If using a power washer, keep the nozzle moving and hold it 12+ inches from the surface
7. Trim Nearby Plants
Overgrown shrubs, vines, or trees that touch your deck can create damp areas and prevent airflow. That extra moisture speeds up decay.
What to do:
- Keep branches trimmed back
- Remove vines from railings and posts
- Clear space underneath the deck for airflow
A little trimming now can save you from costly repairs later.
8. Cover When It Makes Sense
If your deck is in a high-exposure spot, full sun all day or constant rain, you might benefit from a cover or pergola. These additions protect the surface, extend the life of your deck, and make the space more usable.
Even a simple canopy or umbrella can reduce UV exposure and moisture buildup.
Need help designing a cover? We can incorporate shade features into your next project or upgrade.
9. Don’t Skip Maintenance Too Long
It’s easy to put off cleaning or sealing, especially when everything looks “fine.” But waiting too long usually means:
- Higher repair costs
- Shorter deck lifespan
- More time spent fixing problems later
By staying on top of small tasks now, you can avoid replacing your deck sooner than expected.
When to Call a Pro
Some tasks, like resurfacing, board replacement, or structural repairs, are better left to the pros. If your deck is older, sagging, or showing signs of widespread rot, it might be time for expert support.
All Hands on Deck can help you figure out whether your deck needs a tune-up or a total rebuild. We’ve helped homeowners across the Lower Mainland keep their decks in great shape for years.
Protect Your Investment
Your deck is more than just a platform, it’s where you relax, entertain, and enjoy your outdoor space. Taking care of it doesn’t have to be hard, but it does need to be consistent.
Want help extending the life of your deck? Contact us today to schedule a consultation, inspection, or repair quote. We’re here to help you get the most out of your space.
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