Doors & Windows Engineered for Strength and Style
Aluminum, uPVC and security doors and windows — thermally broken, weather-sealed and ready for homes and projects.
Our Product Range
Engineered in-house across the full doors and windows range.
Aluminum Windows
Casement, sliding and tilt-turn aluminum windows.
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Aluminum Doors
Sliding, bifold and swing aluminum doors.
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uPVC Windows & Doors
Energy-efficient uPVC windows and doors.
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Security Doors
Steel and aluminum security entry doors.
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Curtain Wall
Facade curtain-wall systems.
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Hardware & Profiles
Profiles, hardware and glazing accessories.
Explore rangeWhy Buyers Choose Fortis
Real manufacturing capability, tested quality and dependable service.
In-House R&D
Our engineers develop new doors and windows and refine designs, or build to your drawings and samples.
Quality Testing
Every product is performance- and durability-tested before it ships.
OEM / ODM
Your brand, specifications and packaging across the doors and windows range.
Certified Quality
CE, AS2047 and market-specific compliance handled for you.
Flexible MOQ
Mixed-SKU containers so buyers can range efficiently.
Global Logistics
Export packing, documentation and dependable worldwide shipping.
A Trusted Doors & Windows Manufacturer Since 2004
Fortis manufactures doors and windows that seal tight and stand strong.
- 80,000 m² integrated factory
- In-house production & QC
- CE, AS2047 certified
- Full performance testing lab
- OEM / ODM & retail packaging
Featured Products
Popular models trusted by importers worldwide.
Who We Supply
Dependable doors and windows for demanding markets worldwide.
What Our Clients Say
“Fortis's doors and windows met our specs and quality has been consistent across orders. Reliable, on-time shipments.”
“Product quality is dependable and their private-label service is excellent. We keep reordering.”
“They built to our drawings and delivered certified, on schedule. A solid manufacturing partner.”
Latest News
Industry trends, product updates and company news.
Fortis Launches a New Aluminum Windows Line
Our latest range raises performance and value for buyers worldwide.
How to Choose the Right Doors & Windows for Your Market
A practical buyer's guide to specifying doors and windows for different markets.
Meet Fortis at the international trade fair 2026
See our newest doors and windows collections and talk to our export team in person.
Frequently Asked Questions
Answers to common questions from importers and distributors.
What is your minimum order quantity (MOQ)?
Do you support OEM / ODM and custom specifications?
What are your lead time and payment terms?
How is after-sales and project support handled?
Which certifications do your products have?
Ready to Get Started?
Send us your requirements and our team will reply with samples and a competitive quote.