Auckland’s winters bring moisture, wind, and sudden cold snaps — and with them, a host of problems for home exteriors. From clogged gutters to mossy roofs and mouldy walls, the elements can quietly do damage unless you stay ahead of the game.
Here’s your winter exterior maintenance checklist, built specifically for Auckland homeowners who want to protect their property, prevent costly repairs, and maintain year-round curb appeal.
✅ 1. Clear Gutters & Downpipes
Blocked gutters are one of the leading causes of winter water damage.
- Remove leaf build-up from autumn
- Flush downpipes to ensure proper drainage
- Prevent overflow that can damage cladding and foundations
- Avoid mosquito and pest buildup in standing water
✅ 2. Remove Moss & Lichen from Roofs
Moss thrives in winter — especially on shaded or older roofs. Left untreated, it spreads, holds moisture, and damages roofing materials.
- Treat moss and lichen before it takes hold
- Extend the life of tiles and metal roofing
- Avoid leaks caused by organic rot
- Prevent overflow into gutters
🔗 Schedule Roof Cleaning or Moss Treatment
✅ 3. Wash Your House Exterior
Winter moisture leads to mould growth and mildew stains — especially on south-facing walls and in shaded areas.
- Soft wash painted surfaces, cladding, plaster, and brick
- Remove grime, cobwebs, and black mould
- Avoid permanent staining and paint degradation
- Keep your home looking fresh even through winter
🔗 House Washing Auckland Services
✅ 4. Clean Your Deck Before It Gets Slippery
Wet decks in winter become safety hazards — especially when covered in lichen or algae.
- Remove moss and slippery grime
- Avoid winter-time accidents
- Extend deck life with regular cleans
- Optional: re-oil after cleaning for winter protection
✅ 5. Pressure Wash Concrete & Driveways
Concrete and pavers trap dirt and go green fast in wet months.
- Clean grime from driveways, paths, and courtyards
- Remove grease, mould, and stains
- Prevent slippery conditions during rain
- Improve street appeal even during grey winter days
✅ 6. Inspect for Drainage Issues
Winter rainfall can reveal blocked drains, pooling water, and cracked surfaces.
- Check garden and path runoff
- Look for ponding near foundations
- Clear blocked grates or scuppers
- Fix before moisture becomes a structural issue
✅ 7. Clean Outdoor Furniture & Fencing
Fence posts and timber panels often hold winter moisture and develop mould growth.
- Soft wash fences to remove algae and cobwebs
- Pressure wash furniture and patio items
- Store or cover where possible to extend life
Related Blog Posts:
👉 Roof Moss Treatment Auckland – Stop Regrowth Before It Starts
👉 House & Roof Cleaning in Auckland – Protect Your Property from Top to Bottom
Book Your Winter Exterior Maintenance Today
We offer seasonal bundles and full-property cleaning packages, tailored to Auckland conditions. Don’t wait for mid-winter damage — prevent it now with affordable exterior care.
📞 Call 0800 997 997
📨 Or request your free quote here