Why to avoid Local uPVC windows and choose  Promiplast uPVC windows instead?

Why to avoid Local uPVC windows and choose Promiplast uPVC windows instead?

The cost of purchasing doors and windows is a long-term commitment for a home, therefore the price and quality must be just right. The selection is influenced by factors like as sturdiness, durability, ease of maintenance, and comfort. Over traditional materials like wood or aluminum, uPVC (unplasticized polyvinyl chloride) windows and doors have emerged as the favored choice amongst urban Indian homes or builder apartments. To ensure the best Windows and doors for your home, one should avoid Local uPVC windows and choose Promiplast uPVC windows and doors instead. Let’s see what all features Promiplast has for you to choose them over Local uPVC windows and doors.

Profiles made of uPVC

Multi-chambered uPVC profiles are strengthened with steel for added strength. The frame wherein the glass windows are installed is formed by these components. Here’s how to tell if a uPVC profile is of good quality:

  • Make sure that the uPVC profiles you choose are lead-free.
  • The width of each segment of the uPVC profile should be between 2.2 and 3 millimeters for the door and window to be stable.
  • The uPVC profiles ought to be crack and flake resistant.

Reinforcement with steel

  • Corrosion-resistant galvanised steel should be utilised for steel reinforcements inside the multi-chambers of both the uPVC profiles.
  • The reinforcements’ thickness should be between 1 – 3 mm.


UV protection

UV (ultraviolet) resistance is required for uPVC doors and windows to avoid discoloration and a yellowish tint caused by extended exposure to sunshine.

What is the best way to check?

The fundamental element in white uPVC profiles that ensures photostability is titanium dioxide. It should account for 2.5 percent of the total weight of the uPVC profile. It’s worth noting that titanium dioxide isn’t cheap.

Glass specifications

For doors and windows, glass comes in thicknesses of 4-6 mm. Select the glass that best meets your needs in terms of capability, cost, and safety. The following are the many types of glass used in uPVC windows and doors:

  • Float glass is a translucent glass that gives unobstructed views of the outdoors and is extensively utilised.
  • Toughened glass is more durable than float glass, and when broken, it shatters into very minute bits rather than sharp shards.
  • A safety glass is laminated glass. It is made up of two layers of glass with a resin sandwiched among them. The glass pieces are attached to the resin and therefore do not fall off in the event of a break.
  • Choose a thermal glass coating for maximum efficiency.

Windows that are double-glazed.

These windows are made up of two sheets of glass with an inert gas such as argon, krypton, or neon sandwiched between them. To form a single unit, the edges are sealed.

The entire double-glazed unit should have a thickness of at least 28 centimetres.

Insulation against noise

Consider installing double- or triple-glazed windows to improve your home's acoustics by considerably reducing noise from the outside.

To make the windows airtight and watertight, the manufacturer should utilise silicone sealants and rubber gaskets.


On uPVC profiles, a good manufacturer will guarantee a warranty of at least 10 years.

They will also provide a one-year hardware warranty.


Choose double-glazed laminated doors and windows for maximum security because the glass is extremely difficult to shatter.

Handles, hinges, friction stays, and screws should all be made of premium-quality steel that will not rust or corrode.

An espagnolette locking system, which consists of a flat metal strip that runs up the locking side of a window, is standard on good uPVC products. With the turn of a handle, it locks and unlocks.

Request that the maker install shootbolt locks for added security. A multi-point locking system is one that locks at numerous locations with the turn of a key. You should be aware that this type of complex locking mechanism will come at an additional expense. Security can be one of the main reasons to avoid Local uPVC windows.

The usage of uPVC windows has become increasingly widespread in recent years. They increase the value of our homes, and installing them is one of the best investments you can make. It increases the house’s general functionality and usage. Disturbing noise levels, pollution, and heat can rob your environment of its tranquilly. While insulating and sound-proofing your entire house might be costly, employing unplasticized polyvinyl chloride windows and doors can be less expensive while also being more effective. All the above features are ensured by Promiplast, given you even more reasons to choose Promiplast and avoid Local uPVC windows.