Parallel Windows - uPVC window system by Winkraft (Lucknow, India). WINKRAFT Parallel Windows are designed for maximum ventilation and ideal for staircases, landings and offices. With a maximum sash size of 2 meters (6.6 feet) wide and 2 meters (6.6 feet) tall it caters for large openings giving plenty of light to the area. With a weight carrying capacity of 200kg per sash the glazing options are almost limitless. There is a facility to incorporate a security grill or blinds for security or privacy. Specifications: Max Sash Width: 2000 mm; Max Sash Height: 2000 mm; Sash Weight Capacity: 200 kg. Applications: Large openings, Staircases, Corridors, Offices. Finishes: Dark Oak, Golden Oak, Walnut, Mahogany, Rustic Oak, Anthracite Grey, Black Smooth, Flemish Gold, Smooth Grey, Rose Gold, Brush Gold. Profiles: ENCRAFT India - ISO 9001:2015, ISO 14001:2015, TUV Nord certified; Profile guarantee: 10 years; Glazing: 4 mm single to 36 mm triple; Wind load: 3000 Pascal (245 km/hr equivalent); Sound insulation: Up to 40 dB reduction; Thermal performance: 0.8 W/m2K (TwinSash double-glazed unit); Fire safety: uPVC is self-extinguishing.

uPVC Windows/System 06
Parallel Windows
WINKRAFT Parallel Windows are designed for maximum ventilation and ideal for staircases, landings and offices
- Product
- Parallel Windows
- Type
- uPVC window system
- Profiles
- ENCRAFT India
- Max Sash Width
- 2000 mm
- Max Sash Height
- 2000 mm
- Sash Weight Capacity
- 200 kg
- Typical applications
- Large openings, Staircases, Corridors, Offices
- Finish options
- 11 shades
About Parallel Windows
WINKRAFT Parallel Windows are designed for maximum ventilation and ideal for staircases, landings and offices. With a maximum sash size of 2 meters (6.6 feet) wide and 2 meters (6.6 feet) tall it caters for large openings giving plenty of light to the area. With a weight carrying capacity of 200kg per sash the glazing options are almost limitless. There is a facility to incorporate a security grill or blinds for security or privacy.
Where it is specified
Parallel Windows are typically used in large openings, staircases, corridors, offices. Browse by room:
Specifications
Dimensions
| Max Sash Width | 2000 mm |
|---|---|
| Max Sash Height | 2000 mm |
Performance
| Sash Weight Capacity | 200 kg |
|---|
Range performance
| Glazing | 4 mm single to 36 mm triple |
|---|---|
| Wind load | 3000 Pa (245 km/hr) |
| Sound reduction | Up to 40 dB |
| Thermal | 0.8 W/m²K (TwinSash DGU) |
| Profiles | ENCRAFT India · ISO 9001:2015 |
| Guarantee | 10 years on profile |
Profile section

Finishes
Parallel Windows in nine production shades
- Dark Oak
- Golden Oak
- Walnut
- Mahogany
- Rustic Oak
- Anthracite Grey
- Black Smooth
- Flemish Gold
- Smooth Grey
- Rose Gold
- Brush Gold
Parallel Windows — questions we are asked
What are Parallel Windows?
WINKRAFT Parallel Windows are designed for maximum ventilation and ideal for staircases, landings and offices.
What is the maximum size for Parallel Windows?
Parallel Windows can be manufactured up to 2000 mm wide and up to 2000 mm tall. Larger openings are handled by combining units into a screen.
How much weight can a Parallel Window sash carry?
Each sash accepts up to 200 kg, which governs the glazing build-up the system can take.
Where are Parallel Windows typically used?
Parallel Windows are specified for large openings, staircases, corridors, offices.
What finishes are available for Parallel Windows?
Parallel Windows are available in nine production shades: Dark Oak, Golden Oak, Walnut, Mahogany, Rustic Oak, Anthracite Grey, Black Smooth, Flemish Gold, Smooth Grey, Rose Gold, Brush Gold. Woodgrain, solid and metallic options are all offered.
What glazing can Parallel Windows take?
Glazing runs from 4 mm single to 36 mm triple, in heat, sound and safety configurations. Winkraft systems achieve up to 40 dB sound reduction and a 3000 Pascal wind load rating (equivalent to 245 km/hr).
Who manufactures Parallel Windows?
Parallel Windows are manufactured by Winkraft (Ram Mohan Polypack Pvt. Ltd.) in Lucknow, established 2011. Winkraft manufactures rather than trades, and installs with its own site teams. Profiles are ENCRAFT India, ISO 9001:2015 and ISO 14001:2015 certified, with a 10-year profile guarantee.
Related systems
Often specified alongside

Aluminium Parallel Windows
Operation: Parallel outward opening on all four sides
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uPVC Casement Windows
Profile Depth: 42 / 62 mm
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Aluminium Perfection Slide Doors
Outer Frame Depth: 156 mm
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Aluminium Railing System
Handrail Options: 35 / 34 in three shapes mm
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What most people ask next.
- Aluminium Parallel WindowsAluminiumComparing uPVC against Aluminium? This is the same mechanism in aluminium.
- All uPVC Windows8 systemsNot sure this is the right system? Compare all 8 in the range side by side.
- Finishes and colours9 shadesNine woodgrain and solid finishes, with the exact shade shown against a white frame.
- Get a price for this systemFreeSend the opening sizes and we return a window schedule with a quotation.
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- Aluminium WindowsCompare
- Finishes9 shades
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