For Professionals
Architect & Builder
Resource Centre
Everything you need to specify, detail, and install Haustek window systems — CAD files, specs, performance data, and expert support.
Technical Data
Performance Classifications
All Haustek systems are classified under EN 14351-1:2016 European standards.
| Performance Parameter | Classic | Standard | Premium | Flagship |
|---|---|---|---|---|
| Wind Resistance | Class C2 — 300 Pa | Class C3 — 800 Pa | Class C4 — 1200 Pa | Class C5 — 2000 Pa |
| Water Tightness | Class E150 | Class E300 | Class E750 | Class E1050 |
| Sound Insulation | Rw 28 dB | Rw 32 dB | Rw 38 dB | Rw 42–48 dB |
| Thermal (U-value) | Uw 2.0 W/m²K | Uw 1.4 W/m²K | Uw 1.0 W/m²K | Uw 0.7 W/m²K |
| Air Permeability | Class 2 | Class 3 | Class 4 | Class 4+ |
Downloads
Technical Documents & CAD Library
Haustek SlimLine Series Spec Sheet
PDF • 2.4 MB
Haustek Panorama Series CAD Files
DWG • 18.2 MB
Haustek Lift & Slide Design Details
PDF • 5.1 MB
Haustek Bi-Fold Series Installation Guide
PDF • 3.8 MB
Haustek Thermal Series U-Value Certificate
PDF • 1.2 MB
uPVC Villa Series Window Schedules
DXF • 4.6 MB
Haustek Hardware Catalogue
PDF • 12.1 MB
Performance Standards Compliance Sheet
PDF • 0.8 MB
Expert Support
Architect Consultation
Our technical team is available for specification support, site visits, and custom detailing. We work alongside architects at every stage of the project. Instead of forms, connect with us directly on WhatsApp for instant technical support.
Direct Architect Support
Connect with our senior technical head for immediate CAD support, technical specifications, or to schedule a showroom visit.
Chat with Technical HeadResponse time: ~15 mins during business hours