
Installation
Fast, safe and standards-compliant installation by our professional team — systems that work flawlessly from day one.
DetailsHighly insulated, durable and secure door systems for your facility. Internationally certified materials and professional installation.
From garden and garage doors to high-speed industrial doors and loading systems — aesthetic, secure solutions for every space.
A wide range of door and automation products for every need, from industrial facilities to homes.
From choosing the right product to maintenance years later — our expert team is with you at every stage of your project.

Fast, safe and standards-compliant installation by our professional team — systems that work flawlessly from day one.
Details
Extend the life of your doors with regular maintenance plans and prevent unexpected breakdowns and downtime.
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Fast fault diagnosis for every brand and model, with genuine spare parts and lasting repair solutions.
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Free on-site survey and needs analysis — together we determine the solution best suited to your space and budget.
DetailsFounded in 2020 and backed by more than 14 years of experience, GKT Door is one of the leading companies manufacturing and servicing premium-quality products using internationally certified materials. Driven by a mission to lead the industry with innovative and reliable solutions, we aim to keep customer satisfaction at the highest level.
We follow technology closely and, together with our expert team, deliver the most suitable solutions for your projects while standing by you with our after-sales support. Meeting our customers' needs in the best way and exceeding their expectations is our top priority.
Atatürk Mah. Muammer Aksoy Cad. No: 84A Çayırova / Kocaeli
Get DirectionsWe've answered the most common questions about our products, installation and service processes.
We offer a wide range including industrial high-speed PVC doors, sectional garage doors, rolling shutters, garden gate automation, photocell doors, boom barriers and loading systems. We provide installation, periodic maintenance and repair service for all of our products.
Guides from the world of industrial doors and automation to help you choose the right solution.
Industrial DoorsOpening and closing in seconds, high-speed PVC doors boost operational efficiency through energy savings, climate control and uninterrupted indoor traffic.
Logistics SystemsMade up of dock levelers, shelters and dock equipment, loading systems speed up shipping, protect goods from the weather and improve workplace safety.
Sectional SystemsFolding upward to save floor space, sectional doors offer high thermal insulation, quiet operation and a modern appearance.
A few of the reviews shared on Google. Your satisfaction is our greatest reference.
Ferat Ö.
3 months ago
We worked with them for our factory's sectional doors and loading dock shelters. From the initial survey to installation, they showed a very professional approach. The product quality and workmanship are truly top-notch. I definitely recommend them to businesses looking for industrial solutions.
Tuğçe Ç.
3 months ago
An attentive and professional team from start to finish. Both the product quality and the installation process went smoothly. Thank you for the on-time delivery and clean workmanship.
Abdullah A.
2 months ago
They really do their job properly — hats off to their craftsmen.
AYDOĞDU D.
2 months ago
We were very pleased with the industrial doors we had made for our steel workshop. They delivered their work on time. Thank you once again.
Mürsel D.
3 months ago
Very high-quality, clean workmanship. Wishing you continued success.
Samet
3 months ago
They repaired the garage doors at our site really well.
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