ADVANCING WITH PURPOSE
Why FENSTELA
Excellence in Aluminium Doors and Windows
At FENSTELA, we take pride in offering high-quality aluminium doors and windows that deliver unmatched durability, performance, and service. Here’s why FENSTELA is the top choice for your needs:
Over 40 Years of Expertise
For nearly four decades, FENSTELA has been trusted for its exceptional aluminium doors and windows. Our extensive experience ensures every product meets the highest standards.
Authentically Designed, 100% Indonesian Made
Every profile is meticulously designed by FENSTELA and proudly produced in Indonesia. We ensure authenticity and precision in every detail.
Premium Materials
We use alloy 6063-T5, extruded from premium billets, to craft profiles that deliver superior strength and durability.
Advanced Coating Technology
Our products are finished with a 25-year Super Durable grade powder coating (AAMA2604) for lasting beauty and protection.
Unmatched Warranties
Product Guarantee 10 years on doors and windows. Powder Coating 20-year durability assurance. Lifetime Protection Against corrosion, ensuring your investment stands the test of time.
Innovative Thermal Break Profiles
As one of Indonesia's manufacturers of thermal break profiles, we provide advanced solutions for energy efficiency and temperature control.
Superior Performance
FENSTELA doors and windows are designed to be: Waterproof Ensuring protection against leaks and water damage. Acoustically Efficient Delivering exceptional sound insulation for a quieter and more comfortable living environment.
Best After-Sales Service in Indonesia
FENSTELA ensures your satisfaction with industry-leading support, providing peace of mind long after your purchase.