GVG90 Ultimate Passive Range - Window and Door System
Verified by manufacturer 1 day ago
Passive House Institute - Certificate
Certificate type
Aluminium window and door system.
Application
Designed for all passive house buildings, including residential, commercial and office buildings, university campus buildings, hospitals and all zero energy buildings.
Description
The GVG90 aluminium window and door system has the distinction of being the worlds first monolithic vacuum glass-aluminium alloy window to become a Passive House Institute certified component. The GVG90 known as the "window of the future," because of the impressive thermal insulation co-efficient enabling whole window U-values starting from Uw 0.64 W/m2.K. When combined with Werkman Techs hybrid vacuum units, the window will achieve a sound reduction of 44 dB. Accolades include the GVG90 system winning the prestigious Component Special Award at the 23rd International Passive House Conference.
Features and benefits:
- Isobaric sealing structure design.
- Euro-slot profile design.
- External profile water blocking and internal staircase drainage system.
- Opening method: Casement, awning, and tilt and turn.
- Airtight.
- No dew point.
- Passive House Institute certified component.
General information
Color | Beige Black Blue Bronze Brown |
Finish | Powder-coated |
Material | Aluminium |
Shape | Rectangle Square Triangle Other |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Ten year |
Uniclass | |
CAWS | L10/25 Aluminium windows L10/330 Aluminium windows |
Specification data - Aluminium window units
Manufacturer | Werkman Tech. |
Dimensions and configurations | Manufacturer guidanceConfigurations include casement, awning, and tilt and turn. Consult manufacturer and insert requirements or refer to a drawing or schedule. |
Product performance | |
Weather performance | |
Air permeability | q1 ≤0.5 (Level 8). |
Watertightness | ∆P ≥700 (Level 6). |
Resistance to wind load | P3 ≥5.0 (Level 9). |
Environmental | |
Acoustic performance rating | Rw = 39 dB (Level 4). |
Thermal | |
Whole window U-value | 0.9 W/m²K. |
Frame | |
Profile | Manufacturer's standard. Manufacturer guidanceFrame width: 90 mm. Visible frame width: 50 mm. |
Finish as delivered | |
Coating | Powder coated. |
Colour | Guidance for specification option: All colours from RAL K7 Classic are available, insert requirements. |
Film thickness (minimum) | Manufacturer's standard. |
Glazing or infill | |
Requirements | Vacuum glass. Vacuum hybrid glass. Manufacturer guidance24–39 mm. Consult manufacturer for details and insert requirements. |
Operation | |
Type | Manual. |
Sustainability data
Contains Red List materials | No |
Country of material origin | China |
Country of product manufacture | China |
Material | Aluminium |
Recyclability | 100% |
Expected Life | 40 year |
Product certifications
Passive House Institute - Certificate
Certified Passive House Component
Literature
Literature type
Werkman Window Series
GVG90 Window Performance