The Erpen ComfortLine series is a specialized PVC window system developed to meet the demands of modern architecture, offering superior thermal and acoustic insulation. Featuring a robust structure with an 82 mm profile width, ComfortLine provides ideal solutions for both residential and commercial projects thanks to its aesthetic design and durability.
| 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: 82 mm
Air Permeability Class: 4
Watertightness Class: 9A
Wind Load Resistance Class: C3
Sound Insulation: Up to 40 dB
Thermal Transmittance (Uf): 1.7 W/m²K
Glass Thickness: 20 mm and 24 mm options
Dirt-repellent, easy-to-clean surface
Flexible glazing rebate system accommodating various glass thicknesses
Extra durability with high-strength galvanized steel reinforcement
Long service life thanks to dust-blocking gaskets and water drainage channels
Wide range of applications compatible with sliding, tilt-and-turn, and door systems
Integrated insect screen rail and movable insect screen options
Thanks to its high-performance insulation values, ComfortLine meets energy efficiency standards. Thanks to its multi-chambered structure and special glass combinations, it consumes less energy, thereby both reducing heating and cooling costs and ensuring environmentally friendly usage.
Eco-friendly solutions with a higher energy class
Profile design that prevents thermal bridges
A more comfortable living space with sound insulation
Lowering utility bills through energy savings
The ComfortLine series is manufactured in accordance with national and international quality standards:
TS 5358 / EN 12608 – Quality standard for PVC profiles
CE Certificate – Compliance with European Union safety and quality criteria
ISO 9001:2015 – Quality management system
ISO 14001 – Environmental management system
TSE Certified production – Turkish Standards Institute approval
These documents demonstrate the reliability of ComfortLine window systems in terms of both durability and energy efficiency.
ComfortLine can be used with confidence in all structures where thermal insulation, quietness, and aesthetics are sought together. It offers a wide range of applications, from residential projects and office buildings to villas, modern living spaces, and commercial structures.
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.