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ASC Projekt

Steel Windows & Doors

Custom Steel Systems for Architects and Developers

ASC Projekt

Custom Steel Windows

Slim Profiles. Maximum Light.

ASC Projekt

Thermally Broken Windows

High Performance Steel Windows and Doors

Slim black steel glazed partition wall and doors lining a long gallery corridor with timber ceiling
Dark brick facade with black steel windows and a glazed steel entrance door at street level
Steel window frames stacked in the ASC Projekt workshop during fabrication
Close-up of a brass-finished steel profile showing the folded edge and satin surface

Custom Steel Windows & Doors Fabricator

Bespoke steel windows, doors and glazed systems for architects, general contractors and developers. Built in premium European systems including Secco, Jansen, Forster and Ottostumm.

ASC Projekt fabricates custom steel windows, steel doors, pivot doors and glazed partitions for residential and commercial projects. We support architects, general contractors and developers with design coordination, shop-drawing alignment and precision manufacturing.

Unlike mass-produced alternatives, our products are handcrafted using traditional techniques and advanced engineering. Each element is tailored to the project, ensuring both aesthetic excellence and long-term durability.

 

We design and manufacture custom steel windows and doors for modern architecture. Our systems include thermally broken steel profiles, slim frame solutions, and high-performance glazing for residential and commercial projects.

Advanced engineering backed by years of experience

We manufacture bespoke steel glazing systems based on premium European solutions such as Secco, Ottostumm, Jansen, and Forster. With years of experience and expertise in working with a wide range of materials — including black steel, galvanized steel, stainless steel, brass, and Corten — we deliver custom projects that often go beyond standard system limitations.

Black steel glazed screen with slim mullions, shown in a circular crop

DESIGN & INNOVATION

Our core values are precision, craftsmanship, innovation, and a commitment to delivering exceptional architectural solutions.

Why choose us?

ASC Projekt represents a new standard in bespoke steel window and door manufacturing. Our individual approach, precision craftsmanship, and distinctive design make us a trusted partner for demanding architectural projects.

Stand out with distinctive steel design

Windows, doors, partitions, and bespoke steel glazing elements crafted by our team often become the defining feature of high-end properties — making a strong architectural statement from the very first glance.

Tailored approach

Depending on the project, we use a variety of glazing options including clear, wired, and safety glass. A wide range of finishes (RAL palette) allows us to meet the expectations of even the most demanding clients.

INSPIRING PROJECTS

Explore our projects

Discover selected projects and get inspired by our bespoke steel window and door solutions.

HOW WE WORK

Our project delivery process

While production is a key stage, we place equal importance on careful planning and preparation to ensure the highest quality results.

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Consultation & advisory

At every stage of the project, you can rely on our expert guidance — especially during the planning phase.

Design & technical alignment

Before production, we review, refine, and optimize all technical solutions to ensure the best outcome.

Production

A well-planned production process allows us to fully utilize our capabilities and deliver precision-crafted solutions.

Delivery & support

We deliver high-quality products supported by warranty and after-sales service, ensuring long-term performance.

ASC PROJECT TEAM

A team of professionals

Our specialists work closely with you to develop the best solutions tailored to your project.

Fabricator hand-finishing a welded steel frame in the ASC Projekt workshop
Grinding a welded corner joint on a steel window frame, sparks flying
Worker moving a long steel profile through the fabrication shop, black and white
Close-up of stacked steel profiles awaiting fabrication, black and white

Contact Information

We are here to support your project. Call us, send a message, or get in touch to discuss how we can assist you in delivering your vision.

 

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ASC Projekt Sp. z o.o.
ul. Strumieńska 114
43-385 Jasienica, Poland

NIP: 5472100065
REGON: 241073890
KRS: 0000318025

phone

+48334820155

Send Us a Message




    Send us your drawings (DWG/PDF) and receive a quotation within 24–48 hours.
    We work with architects, general contractors, and developers worldwide.