ADVANCING WITH PURPOSE
About Us
Who is FENSTELA?
FENSTELA is a specialist in luxury aluminium doors and windows, dedicated to creating systems that shape how modern spaces open and connect. With a focus on large opening solutions, FENSTELA delivers products that combine refined design, performance, and durability for modern architecture.
Designed for Perfection
We design with intent, creating spaces that inspire, comfort, and connect, enhancing well-being in every moment.
History of FENSTELA
Founded 40 years ago, FENSTELA began as an aluminium installer and started manufacturing its own products in 2008, setting industry standards.
FENSTELA
Crafting Spaces with Precision and Vision
With over four decades of experience, FENSTELA has grown from a trusted aluminium installer to a leading manufacturer of luxury aluminium doors and windows. We are driven by innovation, precision craftsmanship, and a passion for architectural excellence.
Our products are designed to meet the highest standards of aesthetics and performance — trusted by architects, builders, and homeowners across the country.
NOVEMBER 1, 2024
We changed the brand from WINALUM to FENSTELA.
The name FENSTELA is actually not new to us. It is an identity that we have built since the beginning, known by many architects, contractors, and building owners as a provider of high-quality aluminium doors and windows. Through this name change, we want to reaffirm our position in the industry as a brand that prioritizes luxury design, high performance, and high quality standards.
EXCELLENCE IN EVERY DETAIL
Why Choose Us
FENSTELA is the best choice for aluminium doors and windows, offering the perfect combination of quality, innovation, and service. With over 40 years of proven excellence, we continue to set the standard in the industry.
Vision and Mission
Vision
To become the best and most trusted manufacturer and applicator of premium aluminum door and window frames in Indonesia.
Mission
Making high quality door and window frame products, and supported by timely and perfect installation according to FENSTELA standards.
Providing reliable, responsive and proactive after-sales service in handling customer complaints.
Continue to innovate in product development and adapt to changing design trends.
QUALITY
Unmatched Product Quality & Value
SUPPORT
Knowledgable Support & Industry Leading Warranty
Fenstela Blog
Get the best quote for FENSTELA products and services. Fill out the Request Quote form and our team will contact you soon.
Request Quote
Get the best quote for FENSTELA products and services. Fill out the Request Quote form and our team will contact you soon.