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World’s Best uPVC Windows tested for over 25000 hours for extreme weather resistance, sound insulation & energy efficiency.

Ratnam® uPVC Doors & Windows
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RATNAM CASEMENT UPVC WINDOWS

This system is designed for more strength and better performance with twin gasket sealing. The gasket sealing coupled with multi-point lock ensures tight closure with no gaps for proper sealing, thermal and acoustic performance. Thicker Mullion profiles with reinforcements ensure sturdiness against heavy wind load. Our mullions, transoms with external strengthening bars ensures we can design large size windows with required wind load resistance.

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Advantages

  • Applicable for hall and bed rooms facing busy and noisy streets.

  • Significant for thermal and acoustic performance.

  • Supports large sized fixed glass enabling better view and light.

  • Stronger system developed by Ratnam against wind load.

  • Offers multi chamber profiles , sealing gaskets and range of glass options usage.

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RATNAM SLIDING UPVC WINDOWS

Ratnam Sliding uPVC Windows features two (or more) horizontal sashes fitted with rollers at the bottom for swift sideways movement on tracks. Easier and faster to operate, they are great for air circulation and panoramic views. A popular choice for contemporary styled homes sliders brings finesse to the room while satisfying all its fenestration requirements.

  • Designed with maximum space for reinforcement supporting large sized windows/doors.

  • Can be used in hall and bedroom allowing space saving and 66% opening.

  • Numerous architectural elevations are possible with the range of profiles and accessories

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Advantages

  • Aesthetics are judiciously designed to ensure strength and shine over double bevel.
    • Designed with minimum air leakage to prevent dust, noise and thermal leakage.
    • Allows more light and better view with the minimum vertical separator.
    • The str
    ength of window is further enhanced with wind resistance booster bars to allow bigger size window to be made.

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RATNAM TILT & TURN UPVC WINDOWS

Casement series can also be used to design tilt n turn windows using Z sash. Several combinations are possible with tilt n turn. Our designing is such that it accommodates any major hardware tilt n turn solutions such as those from Roto, GU, etc., ensuring there is no compromise on the performance.

Tilt & Turn uPVC windows features two (or more) horizontal sashes fitted with rollers at the bottom for swift sideways movement on tracks. Easier and faster to operate, they are great for air circulation and panoramic views. A popular choice for contemporary styled homes sliders brings finesse to the room while satisfying all its fenestration requirements.

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Advantages 

  • used for bedroom windows and places where the privacy and ventilation both are needed.

  • It appears as an inverted ``Top hung`` which also opens inward more like a ``Side. hung`` window.

  • Unique ability is to open inside in the same configuration and allows 100% opening.

  • Provides sound and thermal insulation as well.

uPVC Windows Design Patterns
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