As the crisp air moves in and the rainy season hits, Vancouver homeowners know what’s coming — months of moisture, cold, and unpredictable weather. While Vancouver winters are milder than much of Canada, the constant dampness and freezing nights can quietly damage your home’s exterior if you’re not ready.
At Aftermath Contracting, we’ve helped hundreds of homeowners in Vancouver, Burnaby, Coquitlam, North Vancouver, and West Vancouver get their homes ready for winter. Whether you live in a condo, townhouse, or detached home, preparing your exterior before the cold season hits can save you from costly repairs, leaks, and energy loss.
Here’s your complete Vancouver winter home preparation guide — from waterproofing to sealing and insulation.
🏠 1. Inspect and Repair Your Roof
Rain and moisture are the biggest culprits for winter damage. If your roof has even one cracked shingle or loose seam, water can seep in and cause mold, rot, or interior leaks.
Before winter hits:
Check for damaged or missing shingles.
Inspect flashing around chimneys and vents.
Clear debris and moss from your roof.
Consider professional waterproofing if your roof is over 10 years old.
At Aftermath Contracting, we specialize in roof inspections, repairs, and full replacements to make sure your home can handle everything Vancouver’s weather throws at it.
💧 2. Clean Gutters and Downspouts
When gutters clog, rainwater has nowhere to go — it backs up, overflows, and damages your siding, fascia, and foundation.
Vancouver’s fall foliage is beautiful, but it means your gutters fill fast. Schedule gutter cleaning and downspout checks at least once in October and once in January to keep water flowing freely.
We recommend installing gutter guards if you’re surrounded by trees. It’s a small investment that prevents big water damage later.
🌧️ 3. Seal Windows and Doors
One of the most common sources of energy loss in Vancouver homes is air leaks. Drafty windows and doors can raise your heating bill and make your home uncomfortable.
Apply fresh weatherstripping to all door and window frames.
Reseal with high-quality caulking to prevent heat loss.
If your windows are older, consider upgrading to energy-efficient double-pane glass.
Not only will you keep your home warmer — you’ll also reduce condensation and prevent mold growth around window sills, a common issue in Vancouver’s damp climate.
🧱 4. Protect Your Exterior Walls and Paint
Vancouver’s constant rain can cause exterior paint to crack and peel, exposing your siding to water damage. Before the coldest months arrive:
Check for peeling paint or soft spots in wood siding.
Power wash to remove mildew and dirt.
Repaint or reseal exposed areas with moisture-resistant paint.
Aftermath Contracting provides professional exterior painting and siding repair services that protect your home through even the wettest Vancouver winters.
🌬️ 5. Inspect Your Foundation and Drainage
Excess moisture around your foundation can lead to cracks, leaks, or basement flooding. Check for pooling water or soft soil near your foundation — both are signs of poor drainage.
We offer foundation sealing, waterproofing, and drainage system inspections across Burnaby, Coquitlam, and Vancouver to help protect your biggest investment from hidden water damage.
🔌 6. Prepare Outdoor Systems and Surfaces
Don’t forget your outdoor living spaces and systems. Before freezing temperatures hit:
Drain and shut off exterior faucets.
Store garden hoses indoors.
Cover or store patio furniture.
Pressure wash decks and walkways to prevent slippery surfaces.
Aftermath Contracting also offers deck and patio maintenance — including sealing and resurfacing — to help your outdoor spaces last longer through harsh winters.
🌡️ 7. Check Insulation and Ventilation
Good insulation helps retain heat and prevents condensation buildup that leads to mold. Make sure your attic, basement, and crawl spaces are well insulated and ventilated.
If you notice cold spots or high energy bills, it’s a sign your insulation isn’t performing. We provide insulation upgrades and air sealing services to boost your home’s energy efficiency.
🧰 Final Thoughts
Vancouver winters can be tough on your home — but with the right preparation, you can avoid leaks, damage, and unexpected repair costs.
Whether you need roof repair, waterproofing, gutter cleaning, or exterior painting, Aftermath Contracting has the tools, experience, and local expertise to get your home ready for the season.
Contact us today for a free winter home inspection in Vancouver, Burnaby, Coquitlam, North Vancouver, or West Vancouver, and let us help protect your home before the next storm rolls in.
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