150.000.000 METERSPRODUCTION CAPACITY
We produce in Turkey, serving the world!We stand by you with our high-volume production capacity.
KOZ İPLİK
Standard WeatherstripFinned WeatherstripFinned Tela WeatherstripCustom WeatherstripsAdhesive-Backed WeatherstripsWe address all your sealing needs with our solutions. High quality, affordable price.
ORDER REQUEST APPLICATION FORM
Let's Grow Together!Order Request FormAffordable order advantages from Koz İplik, Turkey's leading pile weatherstrip manufacturer! We are at your service with high-performance pile weatherstrip solutions for aluminum, PVC, and wood applications. We offer the most suitable products for your needs with our standard, finned, and custom production options.CREATE ORDER
Koz Seal - Turkey’s Power in Weatherstrip Manufacturing
From Yesterday to Today: Us!
About UsFounded in 2017 as an innovative, technology-focused industrial company, Koz İplik was established to meet strategic needs within Turkey’s weaving sector. Our primary mission is to eliminate Turkey’s dependence on imports for weatherstrips (insulation strips) and to create a domestic brand capable of competing in the global market.Production Capacity and InfrastructureWe operate one of the industry’s leading production facilities, with an annual capacity of 150 million meters. Our modern plant spans 10,000 m² indoors and is equipped with state-of-the-art weaving machines and automation systems...MoreWhy Choose Koz İplik?
Turkey's Technology Leader in Pile Weatherstrip ProductionWe Produce for You!
At Koz İplik, we design every product with care and tailor it to your specific needs. Our pile weatherstrips—suitable for aluminium, PVC, wood, and composite systems—deliver high performance and long-term durability. With a wide product range, we develop the most appropriate solutions for your projects, and our R&D efforts ensure we continually introduce innovative products. Backed by seven years of industry experience and a commitment to 100% domestic manufacturing, we are ready to deliver custom solutions built for your success....- High-quality polypropylene materials
- Wide product range (standard, finned, finned tela, and custom productions)
- Uninterrupted supply with large production capacity
- Technical support and expert consultancy
- Competitive pricing policy
OUR PRODUCT CATALOG
Access detailed product info and lists from our catalog to meet your sealing needs....
Explore our high-performance pile weatherstrips for door and window systems (aluminum, PVC, wood). As Turkey's leader, Koz İplik delivers low-friction, durable, UV-stable solutions for draft, dust, and moisture protection. Product groups:
Standard: Versatile for everyday use.
Finned: Enhanced insulation for efficiency.
Finned Fabric: Reinforced for strength and flexibility.
Custom: Tailored to specs with R&D support.