SAPPHIRE
DOOR & WINDOWS
Sapphire windows do not compromise with quality and are guaranteed to last for years. Increase your view with Sapphire.
SAPPHIRE DOORS & WINDOWS
Helping You To See Plainly

Introduction to Sapphire uPVC Windows & Doors
Our uPVC windows & doors are suitable for both modern and classic homes and come in a variety of designs such as casement, tilt & turn, sash, and bespoke You may have practically any glass style for your windows & doors, including leaded or Georgian bars and stained glass to add a more historical aspect. We also provide a wide range of configurable hardware, allowing you to design the windows & doors of your dreams. With multipoint locking systems, classic handles, and sash horns available, customising your windows is easier than ever. In our brochure, you can see all of our window glass, colour, and hardware options.
uPVC windows are a low-cost, long-lasting, and energy-efficient solution for your house. When we start to learn about the benefits of uPVC, it’s easy to see why it’s one of the most often utilised materials for windows in houses across India. It’s important to understand how current uPVC technologies function and how they provide so many benefits to homes. We’ve answered some of the more technical questions about uPVC windows below to give you a better understanding of why it’s such a popular product.


- Durable and Long Lasting
- Maximun Wind Resistance
- Maximum Water Tightness
- Minimal Maintainance
- Fire Resistant
- HIgh Acoustic/ Sound Insulation
- UV Protected
- Energy Efficient
- Aesthetically Appealing
100% Quality Assurance
Most Reasonable Pricing
Longetivity
Eco - Friendly
STRUCTURE
Window Frame
UpVC windows are the most thermally efficient windows on the market. Each frame contains 14 air chambers which help to reflect heat back inside your home. This is beneficial to the environment, and it also helps to keep your heating costs down too.
Glazing Bead
Glazing beads are wood or vinyl pieces around the perimeter of the glass that cover the space between the glass edge and sash/panel. They are used for cosmetic purposes only; the sealant under the glass provides the primary sealant, and is replaceable.
Window Sash
A “sash” is a sliding piece that allows a window to be opened and closed without requiring any of the framework or glazing to move in or out. These windows are constructed of two full window frames that move independently within a larger frame.

Mullion
A window mullion is a vertical beam that separates a window’s glass modules. For further stability, window mullions are sometimes coupled with transoms.
Glass Decorative Bar (Georgian Bar)
Georgian Bar windows are installed within a sealed unit, which means they are sandwiched between the layers of glazing. It’s similar to a decorative bar in that it decorates the window, but it incorporates cubes into the design. The windows give the window a European look.
Handle
Various sizes of uPVC door knobs with the top mounting screw above the handle are available. We require measures A, B, and C, as indicated above, to identify your handle. The PZ is the smallest of the three dimensions and is known as measurement.



WHY US
uPVC frames for double and triple glazed units function by containing various air chambers inside the frame. The utilisation of these many chambers allows more heat to be contained inside the frame resulting in enhanced thermal efficiency for your home. Thermal efficiency explains how efficient a specific material is as a heat insulator and is measured in Watts (W) lost per square metre of material (m2). This supplies us with a U-Value. The lower the U-value, the better, because it indicates that less heat is travelling through your window frames. This will lower your energy expenses since you will need to spend less money on heating your house.
Sapphire Windows is a renowned UPVC windows manufacturer in East India, with experience in producing excellent windows and frames. Our long-lasting and high-quality uPVC frames fit in with and secure your property for years.
Don’t put it off any longer. Adorn your rooms with attractive and sturdy uPVC windows now!

Quality Assurance
Quality Assurance is our No.1 Priority

On Time Delivery
We promise speedy & on-time Delivery

Honest Prices
Our prices are reasonable