What Is UPVC – Why Is It Used For Windows or Doors?


The construction and manufacturing industry is full of PVC or Polyvinyl Chloride materials. It is a pliable form of plastic that finds its application in almost every field. PVC pipes, PVC insulation and even PVC are used in the clothing industry. But UPVC or Unplasticized Polyvinyl Chloride is a variation of PVC which is much harder. It is actively used in the construction industry for doors and UPVC windows Essex manufacturing.

In recent years, property owners are choosing UPVC windows and doors over wooden and steel alternatives. If you are confused about why UPVC is a preferred material, then this post is for you.

What is UPVC plastic?

Most used in door and window construction, UPVC plastic is a durable, strong and stiff form of plastic which is also BPA-free. This is why this variation of PVC can be used for medical and dental applications without any concern of contamination. Dental retainers are mostly made from UPVC as it is sturdy and much more ductile than metal.

The UPVC windows and doors Essex frames are so popular because they offer some of the best features. Such windows and doors do not warp under hot temperatures plus they can withstand any weather condition, thus making them long-lasting and durable. UPVC is resistant to chemical erosion too. As this form of plastic is recyclable and easy to produce, UPVC windows and doors are available at much more affordable prices. Furthermore, they are easier to maintain than their wood or steel counterparts.

Why should you choose UPVC doors and windows?

Relatively new in the UK, UPVC doors and windows are in use in European homes for decades. The European manufacturers realized that UPVC has all the qualities that make it an ideal material for frames. It is as rigid as any metal door or window frame but offers a lot more insulation. Here are some of the major reasons why you might want to ditch aluminium frames for UPVC windows and doors Essex.

Energy Efficient

The most important benefit of UPVC windows and doors is their insulation capability. This form of PVC is an excellent insulator which helps to keep a building warm in winters and cool in summers. In UK, air conditioning is a common sight in most houses. By installing UPVC doors and windows, you can save on the electricity bill as they will make your air conditioning system more efficient due to the right insulation.

In some places, UPVC windows with double glazing are able to keep a building cool enough during summers that there is no need to switch on the AC.


Doors and windows constructed from UPVC have incredible resistance against rain, rust, wind, chemical erosion and rot. As it is pure plastic, UPVC frames do not harbour any moisture that can lead to mould or bacterial growth. Also, these frames do not fade, warp or peel under intense heat or cold. UPVC windows and doors also offer an impressive level of security as they can withstand winds that blow during hurricanes.


According to manufacturers, UPVC windows and doors have a life expectancy of about 25 years. Most of these doors and windows keep their colour and vibrancy throughout their life. You do not have to worry about your windows and doors getting dull because of sun radiations.

Low maintenance

You must know how difficult it is to maintain door and window sills especially if they rot, rust or mould. With UPVC, you will never have to face such problems as this is an impervious plastic that does not need to be cleaned often. Furthermore, unlike aluminium or wooden frames, you do not have to coat UPVC windows and doors with special substances to prevent bacterial growth or chemical reactions. Overall maintenance that is required is to keep the doors and windows dust free.

So, this is all about UPVC and why it is used so popularly.  You have no reason not to install UPVC windows and doors in your home or office. These doors and windows are much more energy efficient, weather resistant and help you cut the cost of electricity bill as well as enable reduce carbon footprint.


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