- Armored Steel Security Doors – reinforced cores, anti-pry structure, multi-point locking
- Fire-Rated Security Doors – 30/60/90 min options available upon request
- Exterior Composite Security Doors – weather-resistant, thermal-insulated
- Acoustic & High-Security Options – for offices, hotels, and critical facilities
- Custom Finishes & Sizes – matte/woodgrain/copper tones; custom frames & thresholds
Why Work with Zonle (vs. purely local sourcing)
- Stable QC: ISO-based production controls; batch inspection reports available
- Compliance-Ready: EN/UL/GSO options upon request; documentation support
- Project-Centric Customization: sizes, hardware, glass inserts, branding panels
- Competitive Factory Pricing: predictable lead times, reliable capacity for bulk orders
- Flexible Logistics: shipping to Istanbul/Mersin/Izmir or global ports
Case Study: Istanbul Residential Tower
Scope: 450+ fire-rated steel security doors for a business-district high-rise
Specs: multi-point locks, modern matte finishes, Class B fire-rating option
Outcome: on-time delivery; passed on-site tests; developer met local code and insurer safety needs
Technical Highlights
- Core: cold-rolled/galvanized steel or composite core with reinforced ribs
- Locking: 3–7 point locking; compatible with smart locks (optional)
- Finish: powder-coat, woodgrain film, brushed metal; coastal anti-corrosion options
- Performance: thermal/acoustic insulation packages for exterior applications
Get a Project Quote
Whether you’re a Turkish distributor, a Middle East contractor, or a European importer, Zonle can deliver customized, high-spec security doors at scale.
📩 Contact: https://www.zonledoors.com/contact-us.html