Interior Doors

2190 products

Showing 1 - 24 of 2190 products
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Oak Belize internal doorOak Belize internal door
LPD Oak Belize
From £79 £118.76
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LPD Black Primed Soho Glazed internal DoorLPD Black Primed Soho Glazed Internal door
LPD Black Pre-Finished Soho Glazed
From £208 £313.31
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Deanta Windsor White Primed Internal doorDeanta Windsor White Primed Internal door
Deanta Windsor White Primed
From £148 £166
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XL Joinery Oak Suffolk Essential Internal door
XL Joinery Oak Suffolk Essential
From £86 £110
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LPD Prefinished Oak Mexican Internal doorLPD Prefinished Oak Mexican Internal door
LPD Prefinished Oak Mexicano
From £118 £170.47
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LPD Mexicano Door Internal doorLPD Mexicano Door construction
LPD Mexicano Door
From £89 £132.17
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Deanta Windsor White Primed Fire Door Internal doorDeanta Windsor White Primed Fire Door Internal door
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LPD Pre-Finished Oak Belize Internal doorLPD Pre-Finished Oak Belize LPD Pre-Finished Oak Belize Internal door
LPD Pre-Finished Oak Belize
From £108 £158.01
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Deanta Oak Ely Pre-Finished Internal doorDeanta Oak Ely Pre-Finished Internal door
Deanta Oak Ely Pre-Finished FSC
From £123 £143
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LPD Solid White Primed Nostalgia 4P Internal doorLPD Solid White Primed Nostalgia 4P Internal door
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White Primed Flush Fire Door Internal door
DSO White Primed Flush Fire Door
From £99 £110
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LPD Black Primed Chelsea 4L Reeded Glass Internal doorLPD Black Primed Chelsea 4L Reeded Glass Internal door
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LPD White Primed Flush Internal door
LPD White Primed Flush
From £27 £35.77
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LPD Nostalgia Oak 4P Internal door
LPD Nostalgia Oak 4P
From £128 £173.88
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LPD Nostalgia Oak DX 30's Style Internal doorLPD Nostalgia Oak DX 30's Style LPD Nostalgia Oak DX 30's Style Internal door
LPD Nostalgia Oak DX 30's Style
From £100 £147.49
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LPD Black Primed Tribeca 3L Clear Glazed Internal doorLPD Black Primed Tribeca 3L Clear Glazed Internal door
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White Primed Flush Door
DSO White Primed Flush Door
From £96 £110
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LPD Oak Melbourne Pre-finished Internal doorLPD Oak Melbourne Pre-finished Internal door
LPD Oak Melbourne Pre-finished
£248 £333.30
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LPD Black Primed Greenwich Glazed Internal doorLPD Black Primed Greenwich Glazed Internal door
LPD Black Pre-Finished Greenwich Glazed
From £213 £273.89
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Deanta Oak Ely Internal doorDeanta Oak Ely Internal door
Deanta Oak Ely
From £93 £108
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Deanta Oak Seville Pre-Finished Internal doorDeanta Oak Seville Pre-Finished Internal door

Fully-finished and plain internal doors ready to install

The extensive choice of colours and styles makes it easy to find the right type for your home. No matter your design aesthetics, you’ll be able to choose from a range of sizes from standard to bespoke doors. White doors are an excellent choice in small homes, as they create the illusion of light and really open up a room. Looking for a modern colour? A grey door adds a contemporary design to any space. You can also find un-finished internal doors to decorate yourself.

Preventing the spread of fire is important, which is where our range of FD60 fire doors come in. These single internal doors are fire-rated and offer up to 60 minutes of protection from fire. This gives you and your family ample time to evacuate the property in an emergency. We also offer an extensive range of FD30 fire doors too.

Some of our most popular doors include our oak door range. These give you a classic look and a sturdy door to keep out the cold. The extensive glazed range is ideal for homes struggling to bring in natural light. The glazed glass doors give privacy while still allowing natural light in.

Shop the internal door collection with fast delivery

Here at Door Supplies Online, we are passionate about quality. This is why we stock the best brands in interior doors. Choose from Deanta,  LPD internal doors, XL Joinery interior doors and JB Kind to name a few.

We are upfront about our pricing. All of the prices listed include VAT so there are no hidden costs. What you see is what you pay for your product. Prices start from less than £70 so you can buy the interior door of your dreams today.

Need your door sooner? We offer fast delivery across the UK mainland. We aim to deliver all in-stock items within 3-5 working days. Got more questions about your dream interior doors? Contact Door Supplies Online to discuss your needs.

Internal Doors FAQs


The prices of internal doors vary depending on the material, design, and manufacturer. Here at Door Supplies Online, prices start from less than £70. We also stock pairs and room dividers with prices between £280 and £1,500.

An unfinished door allows you to decorate your home as you see fit. If you are looking to paint your door, opt for a gloss or semi-gloss paint. This is practical and hardwearing, meaning that they can withstand accidental knocks. They are also easier to clean. Always check the manufacturer's guidance before beginning decoration.

The most common internal door size in the UK is 6 feet 6 inches high by 2 feet 6 inches wide. The precise metric measurements of these doors are 1,981mm high x 762mm wide x 35mm thick. These sizes date back to the days when imperial, rather than metric, measurements were standard and are what’s found in the vast majority of domestic and commercial buildings. However there are many "standard" sizes for interior doors, and we list all of the available sizes for each model.

All the measurements you’ll see quoted on our site are for the inside of the door frame. To be sure that you’re buying the right size, take measurements of the width at the top, middle and bottom of the door, and use the widest of these measurements as the door width you require. Do the same for the door height. Measure inside the vertical side of the frame and use the longest length to get the height required.

Interior doors tend to open inwards into rooms, because if they were fitted to be outward opening, they are likely to encroach on a hallway or other kind of common area of some kind. However depending on the location of furniture, light switches etc., sometimes it may be necessary to have a door opening back out into a hallway.

 

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