Maintaining Your Outdoor Blinds & Shutters Over Winter

Thom Quilliam

BY Thom Quilliam

Published: 24 April 2023 Updated: 09 April 2026

As temperatures drop and we retreat indoors, it’s easy to overlook the outdoor spaces we love during summer. But just because your patio or alfresco area is getting less use doesn’t mean your outdoor blinds and shutters should be forgotten.

Winter weather can be tough on outdoor furnishings, so a little care now means they’ll be ready to go when the sun returns. Here are our expert tips on how to maintain your outdoor window furnishings through the colder months.

Roll Them Down and Air Them Out

Leaving your blinds or shutters rolled up for months can trap moisture, dust, and dirt which may lead to stains, creases or mould.

We recommend rolling them down regularly throughout winter to air them out. If you spot trapped dirt or debris, give them a gentle clean before drying and rolling them back up. Never roll up your blinds while they’re damp, as this can promote mould or mildew growth.

Outdoor Blinds And Shutters

Clean Them the Right Way

Keeping your outdoor blinds clean is key to extending their life and keeping them looking great. But harsh cleaning methods can do more harm than good.

Avoid using bleach, power washers, or abrasive chemicals. Instead, clean with warm soapy water and a soft brush or sponge. Rinse off any residue and make sure everything is dry before retracting.

How to clean mould off outdoor blinds: Use a mild soap or vinegar solution with water, gently scrub the affected area, rinse well, and allow to dry fully in the sun. Doing this regularly prevents stains and keeps your blinds fresh, even during long spells of disuse.

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Check after Extreme Weather

Australian winters can bring heavy rain and hail, both of which can impact your outdoor window furnishings.

After any severe weather, inspect your outdoor shutters and blinds for signs of damage, warping or build-up of debris. Clear away snow, hail or branches promptly to avoid long-term wear.

Damaged blinds don’t just look unsightly, they also lose their energy-efficiency benefits, such as heat retention. If your window furnishings are no longer functioning properly, it might be time for a replacement.

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Handle with Care

Outdoor window furnishings are built to last, but they’ll thank you for gentle handling. Open and close them smoothly, and avoid forcing stiff mechanisms.

Apply a silicone-based lubricant once a year to moving parts to help prevent rust and ensure smooth operation. Winter is a great time to do this maintenance while usage is lower.

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Stay with a Maintenance Routine

Sticking to a seasonal care routine helps your outdoor blinds and shutters stand up to the elements year after year. Clean them regularly, check for wear, and ensure everything is properly dried and stored when not in use.

Want tailored advice on keeping your window furnishings in top condition? Victory’s expert team is here to help.

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Indoor Shutter Cleaning Tips

While this guide focuses on cleaning and maintaining outdoor blinds and shutters, indoor shutters need care too. Plantation shutters benefit from regular dusting, gentle wiping and occasional deep cleaning to keep them looking their best year-round.

If you're looking for detailed advice on indoor shutter care, see our How to Clean Plantation Shutters guide for step-by-step instructions.

Need Help or Ready for an Upgrade?

If your outdoor blinds or shutters aren’t performing like they used to, or you’d like help finding low-maintenance options, get in touch.

Call us on 13 13 99 or book a free in-home consultation with our experienced Décor Consultants. 

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