ThermaDoor Door Seals
ThermaDoor Products
Shop Door Dams & Seals
Keep your garage sealed, cool and quiet with our range of Door Seals and Door Dams.
Garage Door Seals
Keep out dust, rain, smoke & pests
Noticed gaps around your garage door? These openings invite dust, rain, pests, smoke and bushfire embers right into your garage, and even your home.
Our system is designed to create a tight, weatherproof barrier around your garage door. Whether you’re battling cold draughts, hot winds, driving rain or bushfire risks, our garage door seals offer year-round protection.
Why choose our garage door seals?
- Bottom seals – Keep out water, leaves and debris at ground level
- Side seals – Block dust, pests and airflow from the sides
- Top seals – Reduce heat loss and stop ember attacks in bushfire zones
- Up to 96% reducing in airflow for improved comfort and cleanliness
- Australian made, designed for Australian conditions – hot, cold, dusty or stormy
Flame retardant seals for bushfire zones
If you live in a bushfire prone area, we offer flame retardant garage door seals that can help protect your home from ember attacks. These high-performance seals are tested to withstand harsh conditions and provide peace of mind during fire season.
Australian Made Quality
Proudly Australian made, backed by a 5-year manufacturer’s warranty.
Cobra Seal
Looking for a reliable garage door seal to stop rain, dust, pests, and drafts?
Upgrade to the Cleverseal Cobra—a heavy-duty bottom-of-door seal designed to protect your garage from the elements, even on uneven floors.
Why Choose Cleverseal Cobra Garage Door Seal?
Complete Garage Protection
The Cleverseal Cobra seals gaps up to:
- 60mm (Cobra-L)
- 40mm (Cobra-M)
Effectively blocks:
- Rain & wind
- Dust & debris
- Insects & pests
- Smoke & fumes
- Coastal salt & corrosion
Energy Efficient & Cost Saving
By sealing air gaps, Cobra improves your garage’s insulation – reducing energy loss and cutting down power bills.
Built to Last
Made with:
- Hard-wearing aluminum carrier
- UV-stablised bristle brush
- Flexible blade for sealing uneven surfaces
Fits Most Garage Doors
Available in two sizes:
- Cobra-M – seals up to 40mm gaps
- Cobra-L – seals up to 60mm gaps