24/7 Emergency Locksmith Covering Essex & Hertfordshire

Home 9 Blog 9 What are UPVC Doors?

UPVC doors, or Unplasticized Polyvinyl Chloride doors, are popular among homeowners and businesses. You might be wondering, “What’s UPVC? People like them a lot because they have many good features.

In this post, we’ll talk about UPVC doors, covering what they’re made of, how they look, and why they’re so good. We’ll find out why lots of folks choose UPVC doors for being strong, flexible in design, and just reliable doors.

Benefits of UPVC Doors

UPVC is known for its rigidity, solidity, and durability. It is one of the most appropriate framing and profiling materials. To increase the strength of UPVC, many production companies insert a galvanized steel core after it has been manufactured.


UPVC has gained popularity for doors and interiors, but it is also an excellent choice for plumbing. Guttering and pipes are made from it. Here are some notable benefits of installing UPVC doors

Emergency Local Locksmith



Security should always be your number one priority in choosing doors and windows since you don’t want unwanted guests to enter your home late at night. With the addition of a multi-lock system, UPVC doors are foolproof and can easily withstand a break-in attempt. They add a layer of security to your home or office.


Can Withstand Harsh Weather Conditions


As UPVC has no pores, any fluids, including rainwater, will bounce off it instead of causing damage. It is durable and can withstand harsh weather conditions. It can be the best choice for areas susceptible to unpredictable rainfall.




This material may be the perfect choice if you are looking for cost-effective and environmentally friendly doors or windows for your home. It is both environmentally friendly and recyclable.

UPVC Doors do not Require Too Much Maintenance


It doesn’t need much maintenance. You can use it for more than three decades with very little maintenance. The material will not warp or change shape due to moisture penetration. It will get wet quickly and dry out quickly without leaving any lasting impact on its shape.




UPVC offers excellent insulation and is highly energy-efficient. The thermal insulation of UPVC makes it a great choice for doors as it traps heat within the material during winter and keeps the environment warm. This is a less-known property of UPVC but will make UPVC doors a good choice. Your electricity bills will be reduced, and your home will be more energy efficient. The reason for this is that the material is a low-heat conductor.


UPVC Material is In-Flammable


If you have children running around the house, this may be a deciding factor for you. The UPVC material is not flammable, so it doesn’t catch fire easily and prevents accidental fires. Having self-extinguishing properties makes these doors ideal for homes, making them safer.


Types of UPVC doors

There’s a variety of UPVC material doors available. These special door types are based on preferences.

·        Sliders

Among the most popular doors on the market are uPVC sliding doors. Because sliding doors slide over one another along a track, they don’t take up much space.

A large glass pane makes these doors an excellent choice for a clear outside view.

·        Doors that Slide and Fold

If you plan to install uPVC Slide-and-Fold doors in large open spaces, you should choose these doors. They have a simple structure and are extremely easy to operate.

Slide-and-Fold doors are ideal for saving space and offering an unobstructed view of the outdoors because they can be folded to one side.

·        French Doors

French doors in uPVC are hinged on the sides and can be opened inwards or outwards. French doors are known for their visually appealing designs, and adding one to your home will add old-school Renaissance charm.

They are the most secure form of doors since there is only one opening handle on the inside.

·        Sliding and Lift-Up Doors

You can create expansive glass walls with uPVC lift-and-sliding doors. With smooth sliding panels, these doors are easy to operate.

They can be inserted into a wall pocket, along an outside wall, or against a jamb. They look like glass walls and provide the best view of your backyard or garden.

·        Casement Doors

A casement door is a single sash door that is hinged on one side. It is suitable for the patio, balcony, or deck and can be designed to open inwards or outwards.

How to change locks on UPVC doors

You can enhance your home security by changing the locks on your UPVC doors. Here is a step-by-step guide to help you do it:

1.     Prepare Your Tools

Make sure you have the necessary tools before you begin. You’ll probably need a screwdriver, a measuring tape, and a UPVC lock cylinder.

2.     Choosing the Right Lock Cylinder

If you have a UPVC door with Euro cylinder locks, ensure you get a replacement of the same size.

3.     Remove the Old Lock

You can remove the old lock cylinder by unscrewing the fixing screw at the edge of the door. Once the screw is out, you should be able to slide the old cylinder out.

4.     Install the New Lock

Ensure the new lock cylinder is aligned correctly and slides smoothly into the empty slot. To ensure the lock works properly, turn the key before securing it. Reinsert the fixing screw and tighten it securely after confirming that the new lock operates smoothly. Test the lock again to ensure it is functioning properly.

5.     Adjust as Needed

Loosen the screws holding the strike plate in place, adjust the position, and tighten them again if the lock is sticking or not turning smoothly.

6.     Duplicate Keys

If your new lock doesn’t come with keys or you want additional copies, take the key to a locksmith or a key-cutting service.

7.     Always keep a spare key in hand

Spare keys are always a good idea. Store them securely or give them to trusted neighbours or friends.

8.     Old Cylinder Disposal

To prevent potential security risks, dispose of your old lock cylinder securely if it contains personal information.

Following these steps, you can easily change your UPVC door locks to enhance your home’s security. If you’re unsure, please seek professional assistance.


With this extensive guide on UPVC doors, we covered everything you need to know about UPVC doors and why they are so popular.

As a super resilient and sturdy material, UPVC makes great doors for new homes that last longer and look great.

219 reviews on
charlie brown
charlie brown
Absolutely fantastic service, highly recommend
Austin Guerrier
Austin Guerrier
Andy managed to get me into my Citreon Relay after the battery went flat and the keys failed to open the drivers door due to a faulty lock. Highly recommended!!
Rachel Winterbone
Rachel Winterbone
Andy arrived very quickly, was very professional, knowledgeable and polite. He fixed both my doors so I’m now able to secure my flat.
Bradley Mallia
Bradley Mallia
Top man quick service!
Lucy Underdown
Lucy Underdown
Huge thanks to Andy who was with me in under 15 mins and had my door open in seconds after being messed around by another locksmith. Super helpful & professional- thank you!
Thomas Curtis
Thomas Curtis
Immediate response and quick fix
Cameron Nelson
Cameron Nelson
Really great and friendly service, got out to me in no time and did the job in no time. Would highly recommend!
I rang Andy when I had a key was stuck in the door and he provided very good advice and feedback over the phone. He took the time to show me a step-by-step guide on getting the difficult key out of the lock and kindly gave some maintenance tips to ensure it doesn't get stuck again. Highly recommend - brilliant service.
CrossFit Huntsman
CrossFit Huntsman
Efficient, friendly and full of knowledge.
Kai Gentilini
Kai Gentilini
Quick response, opened the door in about 30 seconds if that 🙏👍

Locksmith Service Area

Harlow Essex

Cheshunt Herts

Dunmow Essex

Epping Essex

Ware Herts

Welwyn Herts

Sawbridgeworth Herts

Bishop’s Stortford Essex

Hertford Herts

Hoddesdon Herts

Ongar Essex

Romford Essex

Stansted Essex