About Us

Protecting South Australian homes for over 30 years

Premium Security Solutions You Can Trust

For more than three decades, BTH Security has delivered South Australian homeowners the highest-quality screen doors and security solutions - built tough for local conditions. Whether you’re looking to secure your family, enhance street appeal, or add value to your home, our range of security doors and screens combines craftsmanship with peace of mind.

✅ Why Choose BTH?

30 Years of Trusted Servic
Locally Manufactured, Built to Last
Custom-Fit Security Screens
Stylish Designs & Colour Options
Professional Installatio
FREE Measure & Quote - 7 Days a Week

🔧 Our Products

Explore our range of security solutions:

Security Screen Doors - Built strong and stylish to suit any home.
Sliding Security Doors - Easy to use, with maximum protection.
Window Screens - Keep pests out and your home secure.
Privacy Mesh Options - Enjoy airflow and peace of mind.

All products meet or exceed Australian Standards AS5039.

📅 Free Measure & Quote - 7 Days a Week!

No obligation. No pressure. Just honest advice from our friendly team.

Free Measure & Quote

Book your free measure and quote from Adelaide's Prowler Proof Authorised Dealer.