DIY Builds
Photo by Aa Dil Pexels Logo Photo: Aa Dil

Do uPVC doors warp in the sun?

Why does uPVC swell? It's completely normal for doors to swell, whether they are composite, uPVC, or timber. Unfortunately, they all suffer from swelling when it gets hot outside. As with the majority of materials, uPVC expands and contracts slightly in more intense weather conditions.

How do you run electricity to a shed?
How do you run electricity to a shed?

How to Run Electricity to a Shed Plan and prepare the job. Plan the circuit. Draw shed wiring diagram. Select type and size of wire. Choose the...

Read More »
What to know about buying a shed?
What to know about buying a shed?

5 Things to Know Before Buying a Shed Shed Covenants and Permits. Check the restrictions or covenants your neighborhood has for building sheds. ......

Read More »
Can I build my own shed?
Can I build my own shed?

Yes, with the right plans you can build your dream shed.

Learn More »

If you’re considering replacing your current doors with new uPVC doors, you may be wondering if they swell or warp over time. This is a common concern for many homeowners, so we are here to explain this issue using our knowledge and expertise.

What is door warping?

The simple answer is that some doors, mainly older timber ones, warp due to uneven drying of the wood fibres contained within them. Some woods have higher moisture content than other kinds of woods and are therefore more susceptible to warping. Exterior moisture levels also can contribute cause wood to warp. Our reliable uPVC doors provide excellent protection against the diverse weather conditions we experience along the South West coastline, let alone the rest of the UK! Resistant to warping or cracking, you never have to worry about your Seal-lite door warping or bowing.

Why does uPVC swell?

It’s completely normal for doors to swell, whether they are composite, uPVC, or timber. Unfortunately, they all suffer from swelling when it gets hot outside. As with the majority of materials, uPVC expands and contracts slightly in more intense weather conditions. You may find that in extreme warm and cold weather your doors are becoming stiff and not opening and closing properly. uPVC is known to expand in the heat; at 40°C it is possible for uPVC frames to expand by up to 2.4cm. This is a perfectly natural element of the material and absolutely nothing to be concerned about, but it can cause temporary problems and difficulty with opening and closing your doors.

What can you do to help with uPVC doors swelling?

Fortunately, here in the UK, we don’t experience extreme heat that often and temperatures of 40°C are seldom. That being said, if your uPVC doors do swell, when the temperature cools you should find that your doors return back to normal and no permanent damage will be caused. Unfortunately, there is not much that can be done except to wait for the uPVC to cool. However if the swelling does become too extreme you can always try to spray it with cold water or use a cold, damp cloth to pat it down. This should help to cool the plastic and allow it to return back to a normal temperature quicker.

Do you need to worry about your uPVC doors swelling?

No! Your doors are not broken and do not need replacing if they swell. This is a perfectly natural occurrence and can affect darker-colored uPVC products more seriously due to the amount of heat being absorbed.

uPVC doors from Seal-Lite

Manufactured in-house, our dynamically durable uPVC entrance door range has energy efficiency ingrained within their design. Exceptionally user-friendly whilst offering first-class security features, our uPVC replacement entrance doors dramatically retain and conserve energy within homes and businesses across North Somerset and the South West; so much so, they can considerably reduce heating bills too.

Seal-lite are here to help with your home improvements

Seal-Lite of Clevedon are a specialist installer of high-quality home improvement solutions. We’re ready to help with your next home improvement project, call us on or receive your free no-obligation quote here.

How much does it cost to build a 500 sq ft house?
How much does it cost to build a 500 sq ft house?

If you get a 500-sq-ft ADU floor plan, you can expect the construction costs to be roughly $50,000 to $100,000. You'll want to get a quote from a...

Read More »
How burglars mark your property?
How burglars mark your property?

Chalk is the main material burglars use as it is easily removed and not as noticeable as materials such as spray paint markings outside the house....

Read More »
Are shed plans easy to follow?
Are shed plans easy to follow?

These are! They guide you every step of the way to complete your dream shed.

Learn More »

What is better than uPVC?

Pro: Aluminium is strong The sleek sections thereby increase the surface area of glass and allow more light to filter into the interiors. Tip: Aluminium sections are thinner than uPVC and have a higher ratio of glass.

Houzz India Contributor. An Architect , Interior Designer, Valuer, a Marathon Runner, and love Writing Poetry and Creative Stories on Building Design. Have been practicing since the year 2000 with specialization in the field of Corporate Interiors with projects extensively published in journals of national repute. Recently honoured with the reputed A3 Foundation award for Journalism for the year 2016 an for architectural poetry in the year 2018. Currently practicing and residing in Delhi and Noida. Website: www.khannaenterprise.com , Email: poojakhanna224@gmail.com , M:9891993392 Both aluminium and uPVC windows are considered contemporary, durable and affordable window solutions for a home. The enhanced qualities of these materials make them a popular option for residential use but there are debates and questions on which window option is better and why. Here is a guide to the pros and cons of aluminium and uPVC windows that will help zero in on your preference and help make an informed decision suitable for your home.

What is the strongest woodworking joint?
What is the strongest woodworking joint?

mortise and tenon joint What is the strongest woodworking joint? For excellent stability, the mortise and tenon joint is a great choice. It's a...

Read More »
Will roots grow through cardboard?
Will roots grow through cardboard?

Yes, roots can grow through cardboard, but only in certain conditions. 'Firstly, the cardboard must be moist enough to allow the roots to penetrate...

Read More »
Can I build my own shed?
Can I build my own shed?

Yes, with the right plans you can build your dream shed.

Learn More »
Is 28 too small for bedroom door?
Is 28 too small for bedroom door?

In Closing. While the typical bedroom door is 32 inches, it wasn't always the case. It is common to find older homes, and some newer ones, with...

Read More »
Can I build my own shed?
Can I build my own shed?

Yes, with the right plans you can build your dream shed.

Learn More »
What is the wood between concrete called?
What is the wood between concrete called?

Trim-A-Slab is a replacement for rotted and old wood typically found between slabs in driveways and sidewalks. This wood was used during the slab...

Read More »