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Premium Security Doors and Roller Shutters in Derrimut
TBT Security Doors has built a reputation as a trusted provider of premium security solutions across Melbourne and regional Victoria. With a focus on innovation and quality, we specialise in manufacturing and installing security doors, roller shutters, and decorative screens that combine robust protection with aesthetic appeal. Our team of experienced professionals is committed to delivering tailored solutions that meet the unique needs of residential and commercial clients. We pride ourselves on using Australian-made materials that comply with strict safety standards while offering customisation options to match individual preferences.

Backed by decades of industry expertise, our services include free on-site consultations, competitive pricing, and prompt installation. We maintain strong partnerships with leading brands like Decoview and Colonial Castings to ensure our customers receive cutting-edge products with proven performance. Our dedication to customer satisfaction is reflected in our 24/7 support, comprehensive warranties, and a track record of positive client testimonials highlighting our professionalism and reliability.
Services
Security Doors Roller Shutters Colonial Casting Doors Aluminum Mesh Doors Blinds
Highlights and features
  • We offer free on-site consultations and tailored security solutions.
  • Our products meet Australian Standards AS 5039-2008 for safety compliance.
  • We provide 24/7 client support for urgent security needs.
  • Our doors are custom-made to fit unusual sizes and specifications.
  • We use Australian-made materials with powder-coated finishes for durability.
What people say
Prompt and professional Excellent customer service Smooth installation process Competitive pricing High-quality products
Services
Security Doors
Our security doors combine robust protection with stylish designs, featuring reinforced frames, multi-point locking systems, and customisable finishes. These doors meet Australian Standards for safety while allowing ventilation and insect protection. Ideal for residential and commercial properties seeking enhanced security without compromising aesthetics.
Roller Shutters
Durable aluminium roller shutters provide thermal insulation, noise reduction, and intrusion prevention for homes and businesses. Customisable in various colours and configurations, they suit windows, doors, and commercial premises while offering manual or automated operation options with safety certifications.
Colonial Casting Doors
Classic-style security doors with ornate cast aluminium panels offer both protection and heritage aesthetics. Powder-coated finishes and triple-locking systems ensure durability, while custom sizing accommodates traditional or modern properties requiring period-appropriate security solutions.
Aluminum Mesh Doors
High-strength perforated aluminium mesh doors resist forced entry while maintaining airflow and visibility. Featuring advanced locking mechanisms and corrosion-resistant construction, these contemporary security doors suit modern homes needing practical yet visually appealing protection solutions.
Blinds
Custom-fitted blinds and sheer curtains combine style with security for windows and alfresco areas. Available in various materials and colours, they offer light control, privacy, and aesthetic enhancement while complementing our comprehensive security product range.
People
Tony
Owner
With over 15 years in security solutions, Tony oversees installations and quality control, ensuring timely delivery of custom products while maintaining hands-on customer service for residential and commercial clients.
Abhishek
Sales Consultant
Specialising in security door consultations, Abhishek provides detailed product knowledge and transparent pricing, helping clients choose solutions that balance security needs with aesthetic preferences through personalised service.
Arvind
Customer Service Representative
Arvind assists clients with product selection and after-sales support, offering clear explanations of security features while maintaining a non-pushy approach to customer interactions.
Snow
Customer Service Staff
Known for exceptional service, Snow coordinates appointments and addresses client inquiries, demonstrating commitment to resolving customer needs through proactive communication and problem-solving.
Arry
Technical Advisor
Providing on-site assessments, Arry explains security requirements and product specifications, ensuring clients receive tailored solutions that meet their specific protection needs and property characteristics.
Questions
What security door types do you offer?
We provide decorative security doors, diamond range doors, colonial casting doors, aluminium mesh doors, stainless steel doors, and roller shutters with custom designs.
Are your doors compliant with Australian Standards?
All security doors meet or exceed AS 5039-2008 standards, with certification available upon request for safety and installation compliance.
Can doors be custom-sized?
Yes, we manufacture made-to-measure doors for standard and non-standard openings, including double doors, French doors, and sliding configurations.
What payment options are available?
We accept credit cards, bank transfers, cash, and finance plans through our 'Buy Now Pay Later' program with flexible terms for approved customers.
How long does installation take?
Most installations complete within 5 days from measurement, with single door installations typically taking 3-4 hours depending on complexity.
Do you service regional areas?
We provide security solutions across Greater Melbourne and selected regional Victorian locations, with delivery and installation available for both urban and rural properties.