Sonar Janala


Showroom Address : BE 154, Sector 1, Salt Lake , Kolkata – 700064, Near CE Market.

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Choose UKH Solution for the best uPVC Window and door system for your home and office

UKH Solutions is market leading uPVC windows and doors supplier in Kolkata. We strive to make your daily life easy and relaxing the way you would like! Our products, which are outfitted with cutting-edge technology and enticing designs to transform your living space and give you an environment where you and your family and friends may unwind and thrive, ensure the same thing. We offer a wide range of uPVC doors & uPVC windows designed for Indian Homes. You can enhance your home with affordable, high-performing, low-maintenance & easy-to-operate uPVC Doors & Windows. The striking high-quality appearance matched by the robust build ensures durability & smooth operation. After manufacturing uPVC products, we fabricate and install uPVC windows and doors in Kolkata and near suburb areas for our customer’s homes and workplaces. A wide choice of sizes and styles means that you need to look no further than Sonar Janala uPVC Windows. A wide range of colour options is available for wooden laminates Oregon Pine Natur, Sipo, Walnuss Amaretto, Sheffield Oak Grey, Staufereiche Kolonial, Teak Silver Grey, Teak Arte, Black Cherry, Walnuss Rehbraun, Mahagony, Sheffield Oak Light, Golden Oak are available and for Contemporary laminates white, grey, black colours are available that suits your home interior design. We now provide fast and reliable service to you. We also provide 20 years warranty on Sonar Janala uPVC doors and windows profiles. We provide a wide range of uPVC windows systems like uPVC sliding windows, casement or open windows, top hung windows, sliding windows with mesh, uPVC parallel windows, tilt and turn windows, and also uPVC Sliding doors, uPVC Casement doors, uPVC Low Threshold Door, etc.


Sonar Janala uPVC window system does not warp, twist or split. Impact modifiers in our proles are treated with special additives making them long-lasting.


Not only do they provide thermal insulation but also special sound insulation. Double glass units can help in sound reduction up to 30 Db.


Sonar Janala windows are virtually dirt resistant and easy to maintain with normal soap water. We warranty on profile colours also.


Sonar Janla uPVC windows and uPVC doors are 100% UV resistant with the right amount of TiO2, which helps in retaining whiteness against exposure to the sun.


Our Sonar Janala windows are termite and corrosion-resistant. Salts, acids, alkalis and waste gases cannot corrode the window systems.


Sonar Janala uPVC window and door systems are fire retardant. During the fire, once the source of fire is removed, a carbonaceous layer is formed preventing supplying of oxygen and stopping the spread.


Mosquitoes and other bugs are a big menace. To Protect against Insects, We have bug mesh option available for our sliding systems for both doors and windows.


uPVC profiles save a lot of costs in terms of maintenance & saving energy when compared to Timber frames which are approximately 40% – 50% more expensive.


Sonar Janala uPVC windows and doors are uniquely designed and specially formulated to withstand high impacts during handling and installation.


A creative assortment of profiles mixed & matched with combinations like bays, coupled windows, combination windows, etc is our forte.

About UKH Solutions

UKH solutions is the most trusted supplier and fabricator of smart and intelligent uPVC Windows & uPVC Doors in Kolkata, India. It not only gives your home a beautiful look and feels. It is energy efficient, durable, strong, and secure from intruders. The quality raw materials are sourced from the heart of Europe so that you can depend on the safety of uPVC windows. Our focus is to make the same using 100% lead-free & durable uPVC profiles that suit the Indian climate. Our uPVC window and door systems subjected to 25000+ hours of extreme weather conditions ensure excellence. We have received certifications from Global labs BSI – UK & SKZ – Germany. Sonar Janala uPVC Window & Door Systems surpass European quality standards in all mechanical property tests.

We are one of the most trusted uPVC brands used by Real Estate Firms globally. We have a wide range of uPVC windows & doors available with coloured texture options including wooden laminates and contemporary laminates like Golden Oak, Mahogany, Walnut, Grey, White, Black, etc. Are you looking for a free demo and consultation? Visit your nearest showroom in Salt Lake City.

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Featured Products

two track sliding window
upvc casement window
low thresold upvc door

Our Certificate

Our Home Owners Say

“Great product and a great feeling to deal with the team and especially Suman. Whatever the requirements for our upcoming villa will be met through Sonar Janla.”

Somenath Mukherjee

“Turned out to be a great choice. Good build quality. The variety and range of designs are super. The store owner is a great person.”

Abhinav Kumar Singh

Extremely Good Product.Value for money. Services of Sonar Janala Team had been excellent.

Debashis Roy

“Great service at very affordable pricing. No compromising on the quality of the product.”

Piyush Nathany

Liked the item by looks and quality, hopefully by usage also it will turn to be good buy.


“Excellent UPVC doors and Windows! Good Showroom and Affordable prices with high quality.”

Suraj Digitalexpert

All your Interior solutions under one roof.

Farhan Rahmani

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Check our recent works of Sonar Janala uPVC doors and windows system.


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building inspiring spaces

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