uPVC Balcony Doors
Stylish, Secure & Light-Filled
WindoorKrafts uPVC Balcony Doors are designed with a slim frame and wider glass area, making your spaces brighter and more open. Available in single or double door options (French doors), they can be configured for both opening-in and opening-out modes.
Key features include:
- A sleek handle positioned inside for ease of use.
- Concealed snap-in device for temporary locking when outside.
- Options to integrate with fanlights, sidelights, or curtain walling screens for larger openings.
Product Advantages

Contemporary Look
Softline slim design for modern aesthetics.

High Performance
10 mm sash overlap for airtight sealing.

Flexible Glazing
Supports 4 mm single glass up to 36 mm double glass.

Security
Multi-point locking devices with full perimeter locking.

Custom Thresholds
Choice of threshold-less or aluminium low threshold.

Versatile Hinges
Options include concealed (invisible) hinges for clean finish.
Our Projects
Your Questions, Answered
Are balcony doors the same as French doors?
Yes, double uPVC balcony doors are often referred to as French doors, offering a wide opening with a classic style.
Can balcony doors be integrated with windows?
Absolutely. They can be paired with fanlights or sidelights, or made part of a full curtain walling system for larger glass openings.
Are balcony doors energy efficient?
Yes. With double-glass options and sash overlaps, they provide thermal insulation, weather protection, and noise reduction.
Do balcony doors require high maintenance?
Not at all. uPVC balcony doors are low-maintenance, resistant to weathering, termites, and do not require painting or polishing.