2-Panel Sliding Door
The classic balcony door — one fixed or both sliding panels.
60 90 112 Sliding Series
Robust uPVC sliding systems for large windows, balcony sliding doors and wide openings — strong, smooth and sealed.
Heavy-Duty Sliding Systems
Built bigger for wide views and balcony access
- Sliding doors
- Lift & slide
- Large windows
- 2 & 3 track
- Heavy-duty rollers
- Mesh option
The 60 90 112 Sliding Series is our heavy-duty uPVC sliding system, designed for larger sashes, heavier glass and high-use openings like balcony doors and living-room windows. Deeper frames, stronger profiles and heavy-duty rollers keep even wide panels gliding smoothly.
With 60, 90 and 112 frame sizes, the series supports 2-track, 3-track and mesh-integrated layouts for both windows and sliding doors. It's the ideal choice when you want sweeping views, plenty of natural light and dependable performance against wind and rain.
Key Features
Why Choose the 60 90 112 Sliding Series
Stronger Profiles
Deeper multi-chamber frames for large and heavy sashes.
Sliding Doors
Smooth balcony and sit-out doors that don't take up floor space.
Wide Views
Slim interlocks and large glass panes for more light and better views.
Wind Resistant
Steel reinforcement keeps large panels rigid in strong coastal winds.
Mesh Option
Add a mesh track to keep insects out of living spaces.
Secure Locking
Multi-point or hook locks for doors and ground-floor windows.
Configurations
Popular 60 90 112 Sliding Series Designs
Every unit is fabricated to your exact opening size, glass choice and finish.
3-Track Sliding Door
Extra-wide openings with three panels, or two glass panels plus a mesh.
Lift & Slide Door
Large, heavy panels lift off their seals and glide — ideal for wide living rooms.
Large Sliding Windows
Panoramic windows for living rooms and master bedrooms.
Sliding Door with Mesh
A third track carries a mosquito-mesh panel for insect-free airflow.
Wood-Finish 3-Track Window
Wood-grain laminated frames for warm, classic interiors.
Specifications
60 90 112 Sliding Series at a Glance
| Series | 60, 90 and 112 sliding systems |
|---|---|
| Configurations | 2-track, 3-track, mesh-integrated and lift & slide windows & doors |
| Profile | Heavy-duty multi-chamber uPVC, lead-free |
| Reinforcement | Galvanised steel for large and heavy sashes |
| Rollers | Heavy-duty rollers for smooth operation |
| Glass options | Toughened, laminated, tinted, reflective, double-glazed |
| Locking | Hook locks / multi-point locks |
| Finishes | White, wood-grain and grey shades |
Exact profile, hardware and glass specifications are confirmed in your quotation after site measurement.
Applications
Where It Works Best
- Balcony sliding doors
- Living-room picture windows
- Sit-outs & terraces
- Villas & penthouses
- Showrooms & offices
Free site visit in Vizag
Not sure which configuration suits your room? Our team will measure and recommend the right design.
WhatsApp UsFAQs
60 90 112 Sliding Series FAQs
When should I choose the 60 90 112 series instead of the 55 82 97 series?
Choose the 60 90 112 series for larger openings, sliding doors, heavier glass such as double-glazed or laminated units, and high-wind locations like upper floors facing the sea.
Can uPVC sliding doors be used for balconies?
Yes. uPVC sliding doors are among the most popular balcony doors — they save space, seal well and need almost no maintenance.
Can I add a mosquito mesh to a sliding door?
Yes. A 3-track configuration lets you have two glass panels plus a mesh panel.
Are sliding doors secure?
Yes. We fit hook or multi-point locks, and the steel-reinforced uPVC frame resists forced entry better than basic aluminium sliders.
Explore More
Other uPVC Series
Door Series
Casement, French & balcony doors
55 82 97 Sliding Series
2-track, 3-track & mesh sliders
60 Casement Series
Openable, fixed, top-hung & tilt-turnPlanning new windows or replacing old ones?
Get a free site visit, accurate measurement and a transparent quotation from N Star UPVC Windows — anywhere in Visakhapatnam.