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Quality Internal & External Doors Delivered To Your Door

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Internal Door Sets

Internal Door Sets

Create your perfect finish with high quality internal door sets available in a range of contemporary styles. Supplied as one package that arrives ready to install in record speed, pre assembled interior doors really are the ultimate solution for avoiding hassle. Make the right choice for your next project and order your CLIMADOOR door sets now.

From £82.63 to £377.38

Oak Door Sets

Your search for the best oak doors is over with a collection that offers both style and functionality. Enjoy faster installation times and reduce onsite costs with beautiful oak door sets supplied ready to fit into the openings, as soon as they arrive onsite. Whether you're working on a renovation or development, CLIMADOOR's prehung oak doors are the superior choice.

Prices from: £95.87 - £377.38

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White Door Sets

Buy white door sets online and add to your basket in just a few clicks. Save time and money with internal white doors that arrive on site ready for installation into the aperture. Browse contemporary and classic styles guaranteed to impress and enjoy excellent customer service when you shop with us.

Prices from: £82.63 - £340.62

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Glazed Door Sets

Discover the best internal glazed doors with unique designs that provide both style and function. Experience quick installation times and save money with complete door sets supplied ready to install into the aperture. Whether you're working on a renovation or development, find out why CLIMADOOR's prehung glazed internal doors are the ultimate solution.

Prices from: £95.11 - £377.38

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Moulded Door Sets

Discover the best prehung moulded doors when you shop our range of versatile designs, complete with a standard core and an inner frame made of smooth softwood. Experience quick installation times and save money with complete door sets supplied ready to fit into the aperture. Order now to see why CLIMADOOR's moulded internal door sets are the clear choice to achieve both beauty and function.

Prices from: £82.63 - £340.62

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All Internal Door Sets

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The Climadoor Internal Door Sets Range

Internal door sets by CLIMADOOR

It’s easier than ever to personalise your home with CLIMADOOR’s range of thermally efficient and supremely durable interior door sets. From modern to classic (and everything in between) shop beautiful designs in an oak, glazed or moulded finish and order now for fastest possible delivery. 

Discover quality you can trust every time

CLIMADOOR door sets are made in the UK and come with a 10 year manufacturer's guarantee. Plus, the majority of styles are available as fire door sets (great if you need to comply with building regulations). Save time, fuss and costs with sets supplied ready to fit.  

Experience your fastest ever door installation

Internal door sets are by far the easiest way to fit a door because each set arrives fully built. That means it’s pre assembled and ready to install with latch and strike-plate already pre-fitted (only the doorstop and handles need to be fitted on site). Simple. 

Unique designs to suit every style

From new builds to period properties, an internal door set ensures your space stands out. A combination of precision engineered components and a visually striking design make this collection the ideal solution for home refreshes and developments alike. 

Complete door sets delivered straight to you

Don’t miss out! Keep your project moving with internal door sets, your essential all-in-one solution for door installation. Not quite ready to order? Talk to our door design experts about glazing options, fitting tolerance and get advice on handy optional extras. 

Before you go, browse our other collections including interior doors and sliding doors guaranteed to give that wow factor. Or book an appointment at our showroom.

Questions about Internal Door Sets

What is a door set?

A door set (sometimes called a prehung door) includes latch, strike-plate, door leaf, hinges and door linings. The door handles and doorstop are supplied loose and need to be fitted. Essentially, a complete door set comes with just about everything already in place to make life easy. All you need to do is install it into the aperture.

What are the main benefits of a door set?

CLIMADOOR door sets are ideal for both developments and renovations because they’re designed for rapid installation. This helps to reduce labour costs and time spent on projects. Plus, our range offers exceptional quality at the very best price, so you’ll save some money too.

Should I choose a finished door set or an unfinished door set?

Prefinished doors have already been finished to a high standard which means they can be installed with no additional coats required. If you specify a white primed or unfinished door set, you’ll need to paint it in your chosen colour once it’s installed. CLIMADOOR sets always come with a primed frame that needs to be base/top-coated on-site.

Does my door set comply with building regulations?

CLIMADOOR door sets are tested for their durability and opening smoothness before they leave the factory. The sourcing of materials and the manufacturing process strictly follows the guidance of ISO 14001 and ISO 19001 systems.

All CLIMADOOR's doors and door sets are UKTR compliant. For more guidance on selecting products required to satisfy local authority regulations (including Approved Document Q, L, M and E) get in touch with our team.

What is the fitting tolerance of a CLIMADOOR door set?

Fitting tolerance on a door set relates to the gap between the outside edge of the set's lining and the edge of your structural opening. Both our standard and fire door sets have a fitting tolerance of 10mm in width and height.

Can you deliver my door set to my chosen destination?

We can deliver your door sets direct to your home or site. Your internal prehung door set will arrive in one package, prebuilt and ready to fit. The package can be handled and fit by a couple of people with installation taking around 20 minutes.

Why Choose Us

Reasons to shop
with us

Specialist suppliers of high quality, internal and external folding and french doors. Buy direct for the best price.



Delivery to most mainland UK postcodes within 3-7 working days. Free delivery on orders over £750.

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The Climadoor
Guarantee Promise

All of our doors and hardware are guaranteed for ten years against the occurrence of manufacturing faults.

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