Erpen Stilline™ is a PVC window model that prioritizes architectural aesthetics through its elegant design while delivering high performance thanks to its superior insulation capabilities. Developed to meet both aesthetic and functional expectations, this series combines a stylish appearance with energy efficiency in modern architecture.
| Profile Width (mm) | Air Permeability Class | Profile Class TS -5358 / EN 12608 | Water Tightness Class | |
|---|---|---|---|---|
| 82 | 4 | B | 9A | |
| Wind Load Resistance Class | Sound Insulation (dB) | Profile Thermal Transmittance (W/m²K) | Window Transmittance (W/m²K) | Glass Thicknesses (mm) |
| C3 | 40 | 1.7 | 1.6 | 20, 24 |
Today, the importance of energy conservation and efficient energy use is growing alongside the significance of energy sources themselves. In building complexes, 82% of energy consumption is dedicated to heating; this figure accounts for 26% of the total energy used in our country. Heat loss in buildings stems from various sources: 40% through exterior walls, 30% through windows, 17% through exterior or balcony doors, 7% through the roof, and 6% through the flooring. Consequently, residential buildings—and specifically PVC window systems as a form of insulation—emerge as key areas for achieving energy savings. The fact that energy is the most limited and costly resource places greater emphasis on “energy conservation”—or insulation—within window systems.
Profile Width: 89.5 mm
Case Type:Single Frame with Moldings (and optional double casing)
Glass & Profile Combinations: (for example, catalogs contain expressions such as “Stilline. 89.5. 30.5 Single Case with Sills”) ankarawin.com
Thermal & Insulation Performance: Stilline profiles provide superior thermal insulation thanks to their wide profile dimensions.
Aesthetic Details: A look that harmonizes with modern facades, featuring a slim profile design.
Installation Versatility: Options for single frames, double frames, and solutions with casings/trims.
Thanks to its wide profile structure, Stilline reduces thermal bridges and minimizes heat loss. This translates to lower energy consumption and a higher energy efficiency rating. Thanks to its superior insulation capabilities:
It retains indoor heat during winter,
It prevents outdoor heat from entering during summer,
It saves on energy bills,
It creates more comfortable and peaceful interiors.
The Stilline series is manufactured in accordance with Erpen’s quality and safety principles. Production processes are implemented in accordance with the following standards and certifications:
TS 5358 / EN 12608 – PVC profile quality standard
CE Certificate – European conformity and product safety
ISO 9001:2015 – Quality management system
ISO 14001 – Environmental management system
TSE Certificate – Turkish Standards Institute approval
These documents demonstrate that the Stilline window system delivers on its commitments regarding quality, durability, and reliability.
Stilline is preferred for projects where both appearance and performance are important:
Used in residence, villa, and housing projects for aesthetic facade harmony
Enhances the modern facades of office and commercial buildings
An ideal choice for buildings requiring high energy efficiency
Offers flexibility through easy installation and various frame types
In summary, its advantages include: high insulation capacity, modern appearance, certified quality, durability, and environmentally friendly production.
Please contact our sales representatives for technical system details, color variations, and ordering processes regarding the Extraline profile. You can download the detailed product catalog, installation guide, and supporting documents in PDF format.
It prevents the growth of bacteria
Protects people and environment
+2 feature provides more insulation
Welcome to Erpen’s world of superior insulation. How can we help you protect your home from external elements and save energy? Fill out the form, and let us be your solutions partner.