A slider window has two or more sashes that slide horizontally on tracks, allowing smooth opening and closing without occupying extra space.
Innovative UPVC
Windows For Smart
And Elegant Interiors
Our UPVC Windows Collection
We offer the most innovative and stylish windows, tailored to meet the contemporary needs of durability, natural ventilation and cost-efficiency. Our smart windows come in a wide range of collections, from sliding and casements to custom-built solutions, with options in classic white, diverse wood-effect finishes and many more.
Furthermore, all our windows come with grill installation options and sash designs to enhance safety and ensure customers have peace of mind.
Discover a diverse range of Windows
Sliding
Casement
Special
The Process Behind Our Supreme Quality
The Process Behind Our Supreme Quality
The Supreme Assurance
years warranty on profiles
years warranty on hardware
Revolutionise Your Living Spaces With
Style
That
Outclasses Wood
| Features | uPVC | Traditional Wood |
|---|---|---|
| Durability | Weatherproof, termite-proof, corrosion-free | Prone to rot, termites, warping, and cracking |
| Maintenance | No polishing/painting needed; easy to clean | Requires frequent polishing, painting, and treatment |
| Longevity | 40+ years with minimal upkeep | 10–15 years with regular maintenance |
| Energy Efficiency | Excellent insulation, saves energy costs | Poor insulation, higher energy bills |
| Aesthetics | Wide range of colors, textures & wood finishes | Natural wood look but limited design options |
| Sustainability | 100% recyclable & eco-friendly | Cutting trees, harmful to environment |
| Cost of Ownership | One-time investment, low life-cycle cost | High maintenance cost over time |
Revolutionising windows and doors
through
smart engineering
Advanced surface treatment
Enhances window aesthetics with
innovative
printing methods.
High-resolution prints
Ensuring sharp, vibrant images
printed
directly onto uPVC
profiles.
Smart locks
Intelligent features like PIN, fingerprint,
card access for
enhanced safety.
Touch free convenience
Voice controlled windows and sensor-enabled
sliders for
comfort and
smart living.
Built for high performance and enhanced security
At Supreme Griham, we deliver the most stylish uPVC doors and windows, each of them setting the benchmark for the highest quality, durability and innovative style. While uPVC has several advantages, let’s explore what makes it the ideal choice for your home and commercial spaces.
1. Superior insulation:
A four-chambered profile design, tailored to ensure energy efficiency, enhance thermal barriers and provide total comfort.
2. Structural strength:
Steel reinforcement ensures durability and increases load-bearing capacity for high performance.
3. Weather durability:
Expertly built with UV resistant material to withstand extreme weather conditions, while maintaining appearance and durability.
4. Seamless operation:
High-performance hardware, engineered to deliver seamless, reliable and efficient functionality that lasts for years to come.
5. Hassle-free maintenance:
A termite proof material with 20+ year warranty and requiring no maintenance.
6. Comfort and efficiency:
Provides superior insulation against heat, dust noise, preventing rainwater seepage and enabling you to reduce electricity bills.
7. Design and service:
Revolutionising windows with large panoramic capabilities, factory-made precision and life-time after-sales service
8. Sash profile:
Our sash profiles are a notch ahead with GI reinforcement from inside, accommodating both glass or mesh shutter for natural light and ventilation.
9. Bead colouring:
Our innovative bead profile securely holds the glass or mesh panel within the sash profile. Using digital printing techniques, it enhances the design aesthetics, setting apart Supreme Griham from the rest.
10. Space saving:
Our horizontal and vertical sliding windows which come in diverse patterns are expertly designed to optimise space and enhance functionality.
Commonly asked queries
Where is the slider system best used?
They are ideal for spaces facing balconies, terraces, walkways, or compact areas where swing windows may not fit.
How easy is the slider window or door to operate?
They glide on rollers, making them very smooth to operate with minimal effort, perfect for children and elderly people.
Does the slider system require a lot of maintenance?
Absolutely not. uPVC slider systems are rust-free, termite-proof, and only need occasional cleaning of glass and tracks.
Can I add a mosquito mesh with the slider system?
Yes. Integrated sliding mesh options are available to keep insects out while simultaneously allowing airflow and natural ventilation.
Are slider systems safe and secure?
Modern slider systems come with multi-point locking systems and toughened glass options for maximum security.
What are the available design and colour options?
Slider systems come in various frame colours, wood finishes, and glass choices to match your interiors.
Can the slider system be customised to size?
Absolutely. They are fully customisable based on the opening size and design requirements.
What is a casement window?
A window hinged on the side that opens outward or inward like a door.
Where can casement windows be used?
Casement windows are ideal for bedrooms, living rooms, kitchens, and areas where full ventilation is needed.
Are casement windows energy efficient?
Yes. Their airtight seal offers excellent insulation against heat, noise, and dust.
Do casement windows require maintenance?
Absolutely minimal. uPVC casement windows are rust-free, termite-proof, and easy to clean.
Are casement windows secure?
Absolutely. They come with multi-point locking and reinforced hinges for maximum safety.
