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Do Composite Doors warp


Do Composite Doors Warp?

Joe Lingard
Written by Joe Lingard
Updated on 21st May 2024
Posted on 20th February 2024

Warping Composite Doors:

Composite doors are authentic and stylish and come with loads of unique features.

This is a door that is resistant to UV rays, rain, and wind - so you can be sure that your stunning composite door will maintain its fresh new look for years.

Design your door

Warped Door

Composite doors are very low maintenance and should never warp.

However, despite all of its amazing benefits, composite doors, just like any other type of door, are not without their problems.

To answer the question, can a composite door warp? Yes, they can, but that is only if they are bad quality because composite doors should not warp, or shouldn't warp very badly, at least.


Do Composite Doors Warp?

Composite doors certainly warp much less than timber or uPVC doors, and high-quality composite doors are way less susceptible to warping due to their durable build.

In general, a composite door will not suffer from the same issues that traditional doors do.

Composite doors are your dream door!

They are perfect, secure, and hassle-free. This is because composite doors are made using state-of-the-art technology and the most advanced manufacturing techniques.

A badly made composite door will likely warp, but one that has been manufactured properly shouldn't suffer from any problems with your composite door.

Composite door manufacturers ensure that their doors are made to the highest standard, and it is best to ensure that you get a composite door fitted properly to your home.


Why Composite Doors Warp:

Composite doors are built to be UV-ray resistant, but in severe cases, the sun can cause a new or old door to warp and swell.

Warping is a common problem for most doors, and unfortunately, composite doors can fall under this category.

If a composite door has not been made properly or is not a standard composite door, then it may be prone to warping due to excess sun exposure and heat.

One of the main causes of warping is an oversized door. Doors will naturally swell and expand as the light shines on them, making it challenging to open or close the door. If any of your doors face south, make sure you purchase one that accommodates natural swelling.

The way you close your composite door can also lead to warping. It is crucial that you close your doors properly and continue to take good care of them.

When a composite door is closed, pull the handle up as you close it (sometimes referred to as throwing the handle). By doing this, you can make sure the locks are firmly engaged and avoid damage from occurring in the future.

Composite doors are very low-maintenance, so routinely ensuring that you close the door properly does not take much work or effort! However, you should take care to avoid scratching your door.


Good Quality Composite Doors:

Can good-quality composite doors warp? The simple answer to this question is no, and it is especially a no when the composite door is operated and closed correctly.

However, the explanation for why good-quality composite doors do not expand or warp is a little more complex. The ideal composite door and good-quality composite doors have been designed to resist warping, swelling, and losing their natural shape.

Composite doors are built using a number of reinforced layers, all of various materials. These layers are laid in a certain way that ensures that the door remains stable and rigid in any extreme or reasonable set of conditions that could potentially cause damage.

Some composite doors have been constructed in such a way that they have a 'monocoque' glass-reinforced plastic outer shell.

Since composite doors are basically cast in one piece and filled with polyurethane foam at extremely high pressure when being made in the factory, there are no seals or cracks in the doors that could allow for any moisture to enter, and there is no empty space inside of them that can encourage condensation!

Alternatively, another construction method uses a solid timber frame with a core which is covered in a very durable uPVC shell.

It does not necessarily matter what method is used as long as all of the constituent parts are layered in such a way that they present a solid and single piece to the harsh elements and are, therefore, highly resistant to damage and warping.

Design your door


What Can Cause Warping?

The best way to prevent door warping is to fully understand what can cause it. In most cases, doors can warp due to the following factors:

  • Moisture changes
  • Excessive heat
  • Improper build and finishes
  • Not properly closing the door


How To Prevent a Composite Door Warping:

The summer months can cause any kind of door to swell, not just composite ones!

Your composite door will begin to expand on a hot summer day when the sun is shining straight into it, and you might have trouble closing the door completely or you may get cracks in your composite door.

Make sure you always pull the handle up when shutting the door if your composite door has already been fitted.

By doing so, you can stop the door from further warping and fully engage the locks, making it impossible for anyone to break through it.

However, if you haven't and intend to install a composite door, talk to an expert first before making a purchase.

Before installing the door, they should correctly measure it and ensure that it can fit. The top reason for swelling is choosing an oversized door.

The direction your house faces also plays a role. If your door directly faces the sun, then it is more at risk of warping than a door that does not get harsh sun every day.

But in general, merely shutting your door properly can ensure that it stays on the door hinges and on the latch, which can save you tons of problems.

Doors commonly warp due to not being closed properly. All it takes is correctly lifting the handle when shutting the door.

Doors are very heavy, and when they are closed, they end up putting all of that weight onto the latch. Lifting the handle up on your composite door ensures that the bottom and top locks fully engage, which allows for more support and can prevent warping from happening.


The Magic Of Composite Doors:

We know how durable composite doors are. They are all the talk and all the action!

It's time to say goodbye to uPVC and timber doors and say hello to the new and improved revolutionary door.

Chartwell Green Composite Front Door

Not only do composite doors have the ultimate locking system that is highly secure, but they are also highly energy efficient and built from different materials that can make this door last for a solid 10-30 years!


Final Thoughts:

Any type of door you go for will be prone to some problems, but a high-quality composite door has the build and durability to last even in the toughest of conditions.

Here at Value Doors, we only give our clients the very best, and warping will be a thing of the past!

Not convinced? Visit our blog for more info on our products.

A high-quality composite door, with enough care and maintenance, can keep your home looking stylish and safe for years to come!

Design your door

Written by
Joe Lingard
Joe Lingard Marketing Executive
Posted on: 20th February 2024
Topic: Advice

Joe Lingard is a dynamic and results-oriented marketing executive passionate about driving brand growth and engagement. With a marketing strategy and digital communications background, Joe brings a unique blend of creativity and analytical thinking to his role.

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