uPVC Low Threshold Sliding Doors

One of the most popular uPVC doors styles these days is the low threshold slider door. uPVC low threshold slider doors are made so that they have a lower threshold than other traditional doors. Installing a low threshold slider door is typically done to make it simpler to enter through the door. Sonar Janala have a wide range of selection of uPVC low threshold slider doors to match your requirement. Functionality, robustness, usability, quality, or even aesthetics don’t have to be sacrificed. You can browse the extensive selection of uPVC threshold slider doors from Sonar Janala that are elegant, fashionable, and very durable to discover the one that would blend well with the home’s current architecture. Our wide selection of uPVC threshold slider doors is the perfect idea for enhancing any modern space’s design. To ensure this, our fabrication experts carefully measure the aperture where the low threshold slider doors will be tried to install. Each door is then made to order to fit these measurements, assuring that you receive fittings that are completely secure and insulated. Sonar Janala’s offers the best price for low threshold doors in Kolkata, India varying according to the door’s size, design, style and colour.


  • Low threshold uPVC slider doors are strong and long-lasting.

  • They provide you with an uninterrupted vision of the outside. This door is excellent suits for hotel, home, restaurant, cafe and office

  • uPVC lift and slide doors are the ideal syntheses of aesthetics and performance.

  • These slider doors don’t rust, swell, shrink, or wrap with the seasons. They are weatherproof and can protect your home from high winds heavy rain

  • Low-threshold slider doors make it simple for everyone to access.

  • Save energy upto 30%

  • These types of doors require minimal upkeep. Comes with 20 years of warranty.

  • A good amount of natural light can also enter the space thanks to uPVC low threshold slider doors. It provides additional security thanks to a multiple-point locking mechanism.

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