- Sri Lanka's #1 Roller Door Maker
Premium
Roller Doors
For Your Home
World-class Australian technology, manufactured right here in Sri Lanka. Secure, silent, and smart - built to last a lifetime.
4.8 · 320+ Google Reviews
- 10-year panel warranty + 2-year motor warranty
- Up to 27ft wide × 40ft height capacity
- Remote control, smart app & fingerprint options
- Automatic safety reverse system included
- Choice of 11 premium powder-coated colours
Get a Free Quote
- ⚡ Fast response - we reply within 2 business hours
- 🔒 Your information is private and never shared
- or call us directly
24/7
After-Sales
#1
In Sri Lanka
- Why Choose Three Sinha
Built Smarter. Built Stronger.
Every Three Sinha Roller Door combines cutting-edge Australian engineering with precision Sri Lankan craftsmanship.
Auto Safety Reverse
The door instantly detects obstructions and automatically reverses, protecting your vehicle, family, and property every time.
Smart App Control
Open, close, and monitor your door from anywhere using the Three Sinha app. Geo-fencing, real-time alerts, and remote access built in.
Silent Operation
Nylon poly belt beading runs whisper-quiet at 20cm/sec - no rattling, no grinding, no waking the household at 6am.
Australian Technology
0.60mm high-tensile Zinc Alum (AZ150) panels with 5-layer corrosion-resistant powder coating - engineered for Sri Lanka's tropical climate.
Power Failure Ready
Manual pull cord handover means you're never locked out during a power cut. Full control, always - no exceptions.
11 Premium Colours
Choose from 11 elegant powder-coated finishes, including wooden texture options - perfectly matched to any architectural style.
- Pricing
Transparent, Honest Pricing
Maximum Width
27 Feet
Maximum Height
40 Feet
Panel Thickness
0.60 mm (High Tensile)
Material
Zinc Alum (AZ150)
Operation Speed
20 cm / second
Remote Range
~3 metres
Paint System
5-Layer Powder Coat
Colour Options
11 Colours
Industry-Leading Warranty
2
Year Motor Warranty
24/7
After-Sales Support
10 Years
Guarantee for the non-corrosive state of the door panel
2 Years
Guarantee on the motor
1 Years
Guarantee on the manual mechanism & remotes
- Pricing
Precision-Engineered Specifications
Premium Australian-technology roller doors at a straightforward per-square-foot rate — backed by the longest warranty in the industry.
- Starting From
LKR 1,350 / sq.ft
- Sri Lanka's #1 Roller Door Maker
- What's included
- Custom-manufactured to your exact opening size
- Australian-technology motor & smart-app ready
- Professional island-wide installation
- Backed by our industry-leading warranty
- Final price confirmed after a free, no-obligation site survey. Discounts available — request a quote above.
- Our Work
Installed Across Sri Lanka
- How It Works
From Inquiry to Installation
- Talk to a Specialist
Ready to upgrade your home security?
Speak directly with our sales team - no waiting, no bots. Get expert advice and a quote on the spot.
58 Years
of unparalleled excellence
- Entrepreneur of the Year (COYLE) – 2025
- Best Inquiry Management (INCO) – 2025
- Sri Lanka Entrepreneur Award – Provincial (FCCISL) – 2025
- Sri Lanka Entrepreneur Award – National (FCCISL) – 2025
- CNCI Achiever Award – 2025
- NCCSL Best Entrepreneur Award (NCCSL) – 2025
- NCCSL Runners-up in Industry/Manufacturing (Large Category) – 2025
- NCCSL Best Entrepreneur in Financial Performance – 2025
- Customer Stories
Trusted by Thousands Across Sri Lanka
After-sales service was outstanding. The installation team was professional and the door has been working perfectly for 3 years now.
Pradeep Fernando
Colombo 7
The smart app integration is incredibly convenient. I can check and control my garage from anywhere. Best decision for our new home.
Dilshan Wickramasinghe
Battaramulla
Three Sinha installed roller doors for our entire commercial complex. The quality and professionalism were exceptional throughout.
Chaminda Perera
Business Owner, Kandy
- Frequently Asked Questions
Everything You Want to Know
Most residential roller door installations are completed within a single day. Our team handles everything from removal of any existing door to full installation, testing, and handover — typically 4 to 6 hours on-site.
Yes. Every Three Sinha roller door includes a manual pull cord that allows you to operate the door by hand in the event of a power failure. You are never locked in or out of your garage.
Three Sinha roller doors are available in 11 premium powder-coated colours, including popular options like white, grey, charcoal, beige, and brown. We also offer a wooden finish range for a more architectural look. You can view all colours on our website or request a sample at our showroom.
Three Sinha manufactures roller doors up to 27 feet wide and 40 feet high, making them suitable for residential garages, commercial premises, and large industrial openings. We are the only company in Sri Lanka that produces doors to this specification.
All Three Sinha roller doors come with a 10-year warranty on panels and a 2-year warranty on the motor. We also provide 24/7 after-sales service support for the lifetime of your door.
Yes, Three Sinha has a trained installation and service network covering all major districts across Sri Lanka — including Colombo, Kandy, Galle, Negombo, Kurunegala, Jaffna, and more. Contact us to confirm availability in your area.
Yes. The Three Sinha Smart Gate App (available on iOS and Android) lets you open, close, and monitor your door from anywhere in the world. It includes geo-fencing with Google Maps integration — so the app can alert you if you’ve left the door open when you drive away from home.
Fill in the quote form at the top of this page, or call us directly on +94 76 865 6565. One of our sales advisors will respond within 2 business hours. We offer a free, no-obligation site survey before providing a final price.