What to Consider When Buying Pile Weatherstrips Wholesale18 2025

Wholesale procurement of pile weatherstrips is a critical decision for dealers and manufacturers, driven by quality, price, and supply reliability. Koz İplik supplies high-quality pile weatherstrips for aluminium, PVC, glass balcony, and insect screen systems. When selecting the right product, consider the following:


1. Material Quality


Ensure the polypropylene (PP) used is UV-stabilized to resist sunlight degradation. Koz İplik pile weatherstrips offer a softening point of 150–160 °C and 30–60% elongation at break for long-lasting performance.


2. Sealing Performance


High filament density (3,600–5,000 filaments per cm) and low moisture uptake (<0.1%) provide superior resistance to air, water, and dust infiltration.


3. Suitability for Application


Finned, non-finned, and custom pile weatherstrips are available to suit aluminium, PVC, glass balcony or furniture applications. Contact our experts to select the optimal product for your needs.


4. Domestic Production Advantage


As a 100% domestic manufacturer, Koz İplik reduces its dependency on imports and ensures a fast supply. With an annual capacity of 150 million metres, we reliably fulfil wholesale requirements.