How to Select Best uPVC Window Manufacturers? | AIS Glass (2023)

Fenestrationhas always been a significant element of interior design. Elegant, stylish, andpragmatic windows can instantly help in making a space more striking andliveable. Over the years, fenestration options have evolved with uPVC being oneof the most popular fenestration choices among modern clients. In case you wishto have uPVC windows installed inyour home or office, make sure to choose the right vendor. This guide will giveyou some useful tips on zeroing in on a uPVCwindows manufacturer.

Butfirst, let us understand the value of uPVC.

Why Opt for uPVC?

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Unplasticised Poly Vinyl Chloride(uPVC) is a form of plastic, known for being hard and inflexible. On account ofits high durability quotient and low-maintenance attributes, uPVC is a widelychosen window framing material. The lifespan of uPVC window frames spans in notjust years but decades, making them an incredibly desirable pick for yourproperty.uPVC windowscanwithstand exposure to UV rays, dust, moisture, termites, chemicals, etc. As aresult, the material does not rot, peel, warp, or get discoloured easily. Itthrives even with minimal maintenance. Despite being a synthetic material, uPVCis also environmentally friendly. For an ecological space that scores high interms of both aesthetics and functionality, uPVC windows are an excellent choice.

Tips to Choose the Best uPVC WindowsManufacturers

InstallinguPVC windowsinyour property is a long-term investment, which is why choosing the rightmanufacturer becomes essential.

Givenbelow are 5 useful tips to help you determine whether a uPVC windows manufacturer is the right choice or not.

(Video) How to buy uPVC Windows | uPVC Window in Hindi | Best UPVC Windows | खिड़कियां कौन सी लगवाए |

Tip #1 Due Diligence

Due to the growth of technology,information is available at the click of a button, making it easier than everto do your due diligence and search the internet about reliableuPVC windowmanufacturers.Before deciding whichuPVC windowsmanufacturerto choose, make sure to visit the manufacturer’s website to learn more aboutthe company and its offerings. TheuPVC windowsmanufacturerthat you choose should have a license and must be experienced in the process ofmanufacturing.It is also good toread customer testimonials – make sure that the positive reviews outnumber thenegative ones. Ups and downs are a part-and-parcel of life; however, consistentlows are a red flag. Moreover, you should also assess the manufacturer’scredentials before making up your mind.

Tip#2 Certified Professionals

Highly trained and experienced expertsshould only carry out the installation of youruPVC windows. They should havethe specialised knowledge needed to deal with proper handling and installationofuPVC windows.These windowframes come with galvanised steel reinforcements and a multi-point locking systemto provide optimum security. But for theuPVCwindowsto offer proper protection, they need to be installedproperly. Trained technicians would know how to install these windows correctly– locking mechanism and all included.

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Tip #3 Premium Products

When you get newuPVC windowsinstalled,the real question iswhether theuPVC windowswillstill hold up after years. This depends hugely on product quality and how itwas installed. This is because the longevity of the product is synonymous withquality. When you are purchasing window frames for your property, you shouldn’tcompromise on quality. Always choose manufacturers who offer products thatadhere to European standards.

When choosinguPVC windows,check thetypes of uPVC profiles, steel reinforcements used in the profile, etc. to makean informed choice. Good-qualityuPVC windowsshouldcome with galvanised steel reinforcements and a multi-point locking system andshould be of premium quality.

Tip#4 Option for Customisation

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Windows are a significant component ofthe overall décor of your property. This is why you should choose auPVC windows manufacturer that offers customisable profiles. From different window designs such as sliding to casements to various shades and sizes, you should be able to haveyour uPVC windows manufactured exactly the way you desire.

Tip#5 360-Degree Solutions

It is alwaysbetter to choose auPVC windowsmanufacturerthat can provide you with quality comprehensive services, right from the frameand glass selection up until easy installation and after-sales support. Bychoosing such a company, you will no longer have to chase after multiplevendors like carpenters, fabricators, and glass suppliers to install theuPVC windows.This willalso save you from chasing after a chain of vendors in case of sloppy windowinstallation or quality-related issues.

Your uPVC windows will be as good as the frame and the glass installed. AIS Glass will take care of the glass part! For your premium uPVC windows, we offer premium glass solutions; find glass solutions for needs such as privacy, safety, acoustic and thermal comfort. Our experts will provide you end-to-end support, from product selection to installation and after-sales.

(Video) Top 5 uPVC Window Manufacturers of India

Get in touch with us today and getpremium glass solutions for your uPVC fenestrations!


How do I choose a good uPVC window? ›

When choosing uPVC windows, check the types of uPVC profiles, steel reinforcements used in the profile, etc. to make an informed choice. Good-quality uPVC windows should come with galvanised steel reinforcements and a multi-point locking system and should be of premium quality.

What should be the thickness of glass for uPVC windows? ›

The standard thickness of most double-glazing units is 28mm. This is the most common size and fits most standard uPVC and aluminium window frames precisely, ensuring a perfect fit.

What glass is used in uPVC windows? ›


It also called as Pyrex glass and used as a heat resistant glass. It is not affected by heat as it has low heat coefficient of expansion.

How do you tell if glass is a rated? ›

The A-rating given to a double glazed window is provided by the British Fenestration Rating Council. They independently test windows to verify their thermal performance, before giving them a Window Energy Rating (WER). It's easy to identify a product with a WER by the 'rainbow' label that they use.

Is there a difference in quality of uPVC windows? ›

Buying high-quality uPVC windows can enhance the energy efficiency of your house. So, each uPVC window must have weatherproof silicone sealants which prevent heat transfer. Besides, silicone sealants, the windows should have window gaskets with a minimum of 3mm.

What is the best uPVC window price? ›

UPVC windows price and installation cost in India
Opening styleUPVC windows price range (per sq ft)
CombinationRs 341-460
Fixed windowRs 200-550
SlidingRs 280-700
Tilt and turnRs 340-750
3 more rows
Mar 20, 2023

What is the average life of uPVC windows? ›

Typically lasting around 20 years, which can vary between 10-35 years depending on the quality and upkeep, if your uPVC windows were installed around 1999 it's likely that they could need replacing or at least repairing by now.

How long do cheap uPVC windows last? ›

uPVC windows may last around 30 to 40 years, depending on how well you look after them. On average, they last around 35 years, but this depends on the quality and upkeep. Most uPVC windows come with a 10-year guarantee from your provider, although in reality they'll last much longer.

Which color glass is best for uPVC windows? ›

Clear Glass – Clear glass is one of the most popular uPVC window glass types as it serves multipurpose applications and is manufactured with minimal iron-content to trivialize the glass' sun-reflection properties. Thus, it provides a clear view inside-out and allows more natural light to penetrate through the glass.

Is 6mm glass better than 4mm? ›

6mm float glass

Both 4.4 & 6.4mm safety laminate are considerably better for security and safety with the price point being very similar as well. In time gone by it was an upgrade from 4mm in terms of security and noise reduction.

What is the best thickness of glass for windows? ›

The vast majority of residential windows use Single Strength glass which is 3/32” thick. For larger windows, Double Strength, or 1/8” thick glass may be required. For extremely large residential window it may be necessary to use 5/32” or 3/16” thick glass to assure adequate wind-load resistance.

Which color glass is best for windows? ›

Clear glass is the best choice for homes where sunlight can be less intense, especially those on lower floors.

What are the different types of uPVC windows price? ›

How much do uPVC windows price?
UPVC Window styleUPVC windows price range (per sq ft)
SlidingRs 280-700
Tilt and turnRs 340-750
CombinationRs 341-460
Bay windowRs 350-550
3 more rows
Mar 27, 2023

Which glass is best for window? ›

Tempered glass, also called safety glass, is the smartest choice for windows and other glass structures in your home. It is heated and then cooled very quickly during the manufacturing process. This rapid change in temperature makes it about four times stronger than untreated glass.

What to look for when buying glass? ›

One of the most important things that you need to pay attention to when buying glassware is whether it contains lead (PbO). Traditional crystal contains up to 24-30% of lead. However, many recent studies show that lead oxide can actually be released to beverages from the glassware and harm your health.

What grade of glass is best? ›

What Type of Glass Is the Strongest?
  • Toughened (tempered) glass: ⁣ This kind of glass is recommended for safety purposes. It's manufactured by use of controlled thermal or chemical treatment processes. ...
  • Laminated Glass: ⁣ This kind of glass tends to hold together when it's shuttered and stays in the frame. ...
  • Plate Glass:⁣

What is the best quality of glass? ›

Borosilicate glass is a type of glass that contains boron trioxide which allows for a very low coefficient of thermal expansion. This means it will not crack under extreme temperature changes like regular glass. Its durability has made it the glass of choice for high-end restaurants, laboratories and wineries.

What are common problems with uPVC windows? ›

Problems with uPVC windows

The most common issues with uPVC windows are rusting, letting in cold air and damaged hardware, including screws, locks and hinges. This occurs from wear and tear, and also when windows are left open for too long and become stiff to open and close.

How do I know if my windows are good quality? ›

Go for the Gold (The AAMA Gold Label) The AAMA Gold Label ensures that you're getting exactly what you pay for with your new window replacement. The best quality windows are engineered with 100% virgin vinyl to prevent warping, peeling, and flaking from moisture damage.

Are Andersen windows at Home Depot lower quality? ›

Are Andersen Windows at Home Depot Lower Quality? No, Andersen windows are the same quality regardless of where you buy them. Usually, they are sold at Home Depot during certain times of the year when there is a sale on their products.

What type of windows last the longest? ›

Fiberglass frames are the most durable and last the longest, from about 30 to 40 years. For even the longest-lasting windows, you will still need to keep an eye on the seals and consider how the glass itself will age.

Is Pella a good brand? ›

Pella is a reputable name in the world of window installation and replacement. The company has been around since 1925 and is considered as a trusted provider of high-quality windows in a wide range of styles, materials and accessories.

What are the disadvantages of uPVC? ›

uPVC doors can become discoloured and breakable at the end of their lifespan. At some point, it'll become so broken down you need to replace it all together rather than have it fixed.

What are the disadvantages of uPVC window frames? ›

Even though uPVC windows are durable, their light weight means they're prone to sagging. This is where the weight of the window starts to bend the frame, which is far less likely when using materials such as aluminium.

Does uPVC degrade in sunlight? ›

They are Resistant to Hot Weather

Unlike other frame materials, uPVC does not peel, warp, or crack even when the UV rays are harsh.

Which window is most expensive to replace? ›

Wood windows tend to be the most expensive. Many brands offer various wood types, such as pine, maple, and oak, for the interior parts of the window. Wood-frame windows can be either painted or stained at the factory, or you can add it to your to-do list.

Do uPVC windows look cheap? ›

“They look cheap!”

This is simply not true. In actual fact, uPVC windows and doors can look however homeowners want them to. All units can be customised through adjustable colouring, glazing, and opening style so that you can enjoy luxury with low maintenance.

Do uPVC windows need maintenance? ›

uPVC windows and uPVC doors have extremely low maintenance requirements. However, in order to protect your installation and achieve consistent performance it is necessary to fully understand the operation of the various products and the periodic attention necessary.

What is the most popular window color? ›

The most popular choice of window frame color is white. This is mostly because aesthetically, it is more appealing than other colors and is a nice crisp contrast to the other house colors. While you are considering the color of the window frames, it is also an excellent time to decide what style of window you want.

What is the best glass for sunlight? ›

Laminated glass can block more than 99% of UV rays because plastic interlayers between single panes of glass absorb UV radiation.

What color windows are trending? ›

Colorful Personalities

While black is still popular, a shift in color palette is brewing… browns, dark stormy grays, blues and bronzes are hues that add drama to a home's exteriors and give it a different depth. Inside, like the occupants of the home, individuality is shining through.

How thick should my glass be? ›

As a purely glass tabletop, the glass should be at least 3/8” in order to properly support the objects being placed on it. Other popular thicknesses for glass tabletops are ½” or ¾”, but the thickness can go up to 1”. If the glass is just being used as a protective covering, then ¼” is the most popular thickness.

What thickness glass do I need? ›

area of glassminimum thickness
0.2 sq. metre3mm
0.5 sq. metre4mm
0.8 sq. metre5mm
2.5 sq. metre6mm

How much does 6mm glass cost? ›

Transparent 6mm Glass Sheet at Rs 36/square feet in Pune | ID: 17228936255.

Does window glass thickness matter? ›

The thickness of the glass also matters in product construction decisions because the glass has to fit within the frame and for bigger windows, thick glass improves the structural stability of the window. It's also important to remember that the thinner the glass size, the more fragile the glass is.

Is thicker glass better for windows? ›

Thick glass windows possess distinct advantages over standard builder-grade offerings which have thinner, single-strength glass. The primary one is added durability as they're much less susceptible to breakage.

Is thicker glass better? ›

While thick glass is stronger than thin glass, boasts more pronounced edges, and is less likely to bow or warp under stress—there's still a trade-off. The former is heavier and more expensive than the latter, so its robust composition may not be appropriate for certain projects.

What is the strongest home window glass? ›

If you're interested in unbreakable glass that truly lives up to its name, polycarbonate panels are the type you want. Polycarbonate panels are significantly more difficult to break than both standard glass windows and laminated glass mentioned above.

What is the strongest window glass? ›

Polycarbonate Unbreakable Glass

A polycarbonate window is much more difficult to break through than a standard glass window. In fact, according to some estimates a polycarbonate window is over 200 times more resistant to impact!

What color glass is more expensive? ›

And for some reason, red was especially susceptible to this problem. The solution to making red glass color fast was to add small amounts of gold chloride. Of course, this made red glass the most expensive color and, therefore, assured its relative rarity.

What are the standard sizes of uPVC windows? ›

Standard uPVC window sizes
uPVC Standard Window Sizes (Widths & Heights)
915mm (36 inches)1,050mm (42 inches)
1,200mm (48 inches)1,200mm (48 inches)
1,770mm (70 inches)1,350mm (54 inches)
1,500mm (60 inches)
3 more rows

What are the different types of uPVC windows? ›

How many types of uPVC windows are there?
  • Casement uPVC Windows.
  • Awning (Top Hung) uPVC Windows.
  • Sliding uPVC Windows.
  • Tilt and Turn uPVC Windows.
  • Bay uPVC Windows.
  • Bow uPVC Windows.
  • French uPVC Windows with grills.
  • Sash uPVC Windows.
May 1, 2023

Are black uPVC windows more expensive than white? ›

Typically, the coloured upvc windows cost will be around 15% to 20% more expensive than the exact same window in white.

Are there different grades of glass? ›

There are mainly three types of glass; annealed glass, heat-strengthened glass and toughened glass.

What is the most popular glass window? ›

What is the most popular style of window? Double-hung windows are among the most popular styles of windows for homes. This style goes well with many architectural styles. They are also favored because you can keep one part open for ventilation and the other part closed for safety.

What is the difference between PVC windows and uPVC windows? ›

The distinction between them is whether they're coated in plasticisers: PVC has plasticisers, whereas uPVC does not. Plasticisers make PVC malleable and flexible, making it ideal for wires, toys, shower curtains, and even clothing. uPVC is hard and inflexible, so it's better suited to window frames and water pipes.

How long do new uPVC windows last? ›

Your new uPVC windows may be guaranteed for 10 years but they have a far longer life expectancy. In our experience, professionally installed, high-quality uPVC windows (or uPVC doors) can last upwards of 20 years without losing any of their insulating capacity.

What are the different types of UPVC windows price? ›

How much do uPVC windows price?
UPVC Window styleUPVC windows price range (per sq ft)
SlidingRs 280-700
Tilt and turnRs 340-750
CombinationRs 341-460
Bay windowRs 350-550
3 more rows
Mar 27, 2023

What is better than UPVC? ›

Aluminium windows are coated with anodic oxidation which makes them more durable than uPVC counterparts. This is because aluminium has a greater density and is not as likely to scratch, peel, or chip its outer surface.

Do UPVC windows look cheap? ›

“They look cheap!”

This is simply not true. In actual fact, uPVC windows and doors can look however homeowners want them to. All units can be customised through adjustable colouring, glazing, and opening style so that you can enjoy luxury with low maintenance.

Why are UPVC window frames so thick? ›

Most uPVC frames are based around a 70 to 72mm frame so that it hides the old paint and sealant. There are frames that are wider such as Vertical Sliding windows that have frames of are 120mm for the same reason.

Which is stronger uPVC or PVC? ›

The only difference between PVC and uPVC is that PVC is made with BPA and phthalates. These two are the kind of plasticizers that make the material more flexible. The u in uPVC stands for unplasticized as it doesn't have any extra materials. Therefore, uPVC is stronger and is known as a rigid plastic.

Is aluminium better than uPVC? ›

Aluminium is a more durable and longer-lasting material than uPVC, which may make it a more cost-effective option in the long term. Ultimately, the cost difference between uPVC and aluminium will depend on individual circumstances and preferences.


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