As the snow melts and Newmarket begins to thaw out, one thing becomes clear for homeowners: your deck needs attention. After months of harsh weather, salt buildup, and moisture exposure, spring is the time to assess, clean, and protect your deck.
Ignoring seasonal upkeep can lead to long-term damage, safety hazards, and expensive repairs. That’s why this guide covers essential deck maintenance tips specific to Newmarket’s weather and building conditions.
Whether you’re working with pressure-treated wood, cedar, or composite decking, the advice below will help keep your outdoor space safe, clean, and looking sharp.
If you’re in Newmarket or York Region and need help, XP Decking provides full-service deck maintenance, cleaning, sealing, and repairs.
View our location on Google Maps or visit our business listing.
How To Tell If Your Deck Needs a Spring Clean
A quick visual check can reveal whether your deck needs cleaning this season. Here are the most common signs:
The Wood Looks Dull, Grey, or Green
Deck boards that look greyed out, green, or blotchy have likely accumulated mildew, algae, or salt buildup over winter. These surface stains can make the deck slippery and eventually damage the boards.
Water Absorbs Instead of Beading
Pour a bit of water on the boards. If it soaks in right away, your deck’s sealant is worn off. Spring is the ideal time to wash the surface and apply a fresh coat of sealer or stain.
You can learn more about protective solutions on our deck waterproofing page.
Surfaces Feel Slippery When Wet
Spring rain can reveal slick spots caused by organic buildup. These are safety hazards, especially on stairs or near entrances. Cleaning the surface with a deck-safe solution helps restore grip and prevent slips.
There’s a Musty Smell or Soft Spots
If your deck smells musty or feels soft in areas, water may have seeped into the wood over winter. That moisture encourages rot, which needs to be dealt with quickly.
Insect Activity Around the Deck
Carpenter ants, bees, or spiders nesting in or around the structure can indicate underlying moisture issues or deteriorating wood.
If you notice any of the above, it’s time to plan your spring deck cleaning.
A Step-by-Step Spring Deck Maintenance Guide
Once you know your deck needs care, follow these key maintenance steps to get it back into shape.
1. Inspect the Full Structure
Start by walking the entire deck. Look for:
- Warped or cracked boards
- Loose screws or nails
- Wobbly railings or steps
- Gaps in joints
- Signs of wood rot or insect damage
Spring is also a good time to check the flashing, ledger boards, and any spots where the deck connects to the house. Moisture often settles in these areas.
For repairs or full rebuilds, we offer deck replacement and removal services throughout Newmarket.
2. Clean the Surface Thoroughly
Once the deck is clear of furniture and debris, sweep it out completely. Then apply a cleaner suitable for your deck type:
- Wood decks: Use a gentle, non-bleach cleaner
- Composite decks: Use a manufacturer-approved product
- Cedar: Avoid high-pressure washing to prevent surface damage
Let the cleaner soak, scrub with a stiff brush, then rinse thoroughly with a garden hose. Avoid power washing unless you’re using very low pressure.
3. Repair Loose or Damaged Sections
Tighten any hardware that’s loosened over winter. Replace damaged fasteners, broken rails, or split deck boards. If you’re unsure what needs fixing, we’re happy to perform a site visit.
We also provide professional deck railing and bench installation to upgrade your outdoor safety and style.
4. Apply a Fresh Coat of Sealer or Stain
This is critical for wood and cedar decks in Ontario’s climate. Choose a semi-transparent or solid stain with UV protection. Make sure the deck is completely dry before applying any product.
Not sure which finish is right for your material? We can help with application and product selection as part of our deck waterproofing services.
Why Spring Deck Maintenance Is Crucial in Ontario
With Newmarket’s freeze-thaw cycles, salt runoff, and wet springs, your deck’s surface and structure can degrade faster than you think. Here’s why spring deck care matters:
- Prevents rot and mildew caused by trapped moisture
- Protects against UV damage once the sun returns
- Extends deck lifespan by keeping wood sealed and solid
- Keeps your deck safe from wobbly railings and loose boards
- Prepares your space for family, guests, and grilling season
Regular spring care reduces long-term repair costs and boosts curb appeal, especially if you’re planning to sell your home soon.
Why Choose XP Decking in Newmarket?
XP Decking has over 10 years of hands-on experience with deck construction, repairs, and maintenance in Ontario. We understand how Newmarket’s weather impacts your outdoor structures and know how to protect them.
Here’s what you can expect when you work with XP Decking:
- Skilled craftsmanship from a team that takes pride in the final result
- Local knowledge of how Newmarket’s weather affects decking materials
- Fast response times, especially during the busy spring season
- High-quality materials that are built to last in Ontario conditions
- Accurate, honest assessments without pressure or upselling
We don’t just clean decks. We build, improve, and maintain them so they last for years.
To schedule a visit or quote, contact us here.
Related Services from XP Decking
Explore more ways we help homeowners in Newmarket care for their decks:
- Deck Design & Installation
- Deck Waterproofing
- Deck Lighting
- Deck Replacement & Removal
- Deck Railing & Benches
- Covered Deck Installation
- Pool Deck Installation
- Pergolas & Cabanas
Final Thoughts
Spring is short in Ontario. Getting ahead on your deck maintenance now means fewer problems and more time to enjoy your outdoor space.
Follow these spring deck maintenance tips, and you’ll have a safer, stronger, and better-looking deck all season long.
If you’d rather leave the work to the pros, XP Decking offers full inspections, repairs, cleanings, and upgrades for homeowners in Newmarket and surrounding areas.