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Internal Doors

Internal doors have hundreds of designs, styles and sizes. From traditional shaker style; to modern contemporary designs like Ely Oak. Glazed or non glazed doors; to bevelled and non bevelled. High quality timber brands like XL Joinery, Deanta, Jeld Wen and LPD. 

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  • Special Offer
    Deanta Ely Internal Oak Door Deanta Ely Internal Oak Door
    Special Offer

    Deanta Ely Internal Oak Door

    £69.99 - £97.10 each (Ex VAT)
    £83.99 - £116.52 each (Inc VAT)
    Five vertical panels running the full length of the sturdy door frame give the Deanta Ely Unfinished Interior Oak Door a slim and slender look while still making a strong visual impact that draws the eye. Traditional in appearance with a homely farmhouse...
    £69.99 - £97.10 each (Ex VAT)
    £83.99 - £116.52 each (Inc VAT)
  • XL Suffolk Essential Internal Oak Fully Finished Door XL Suffolk Essential Internal Oak Fully Finished Door

    XL Suffolk Essential Internal Oak Fully Finished Door

    £126.77 - £136.71 each (Ex VAT)
    £152.12 - £164.05 each (Inc VAT)
    The forever favourite 6 panel cottage style Suffolk door, offers a timeless look for any property. The XL Suffolk Door is engineered in oak with 20mm hardwood lippings on all four sides with luxurious deep chamfered U-grooves. Offering strength and...
    £126.77 - £136.71 each (Ex VAT)
    £152.12 - £164.05 each (Inc VAT)
  • XL Suffolk Essential Internal Oak Door XL Suffolk Essential Internal Oak Door

    XL Suffolk Essential Internal Oak Door

    £97.45 - £103.25 each (Ex VAT)
    £116.94 - £123.90 each (Inc VAT)
    Our classic Suffolk door with a 6 panel design and luxury deep chamfered U-grooves is the perfect addition to any property and offers a timeless look for any room. An engineered construction provides extra strength and stability so you know you are...
    £97.45 - £103.25 each (Ex VAT)
    £116.94 - £123.90 each (Inc VAT)
  • LPD Belize Oak Door LPD Belize Oak Door

    LPD Belize Oak Door

    £86.64 - £92.94 each (Ex VAT)
    £103.97 - £111.53 each (Inc VAT)
    The ever so popular five vertical panel design showcasing geometry in unfinished oak has a modern twist on a traditional style and will look perfect in any contemporary home.
    £86.64 - £92.94 each (Ex VAT)
    £103.97 - £111.53 each (Inc VAT)
  • Deanta Ely Fully Finished Oak Door Deanta Ely Fully Finished Oak Door

    Deanta Ely Fully Finished Oak Door

    £123.92 - £129.71 each (Ex VAT)
    £148.70 - £155.65 each (Inc VAT)
    The Deanta Ely Fully Finished Oak Door would look great in any home. This door, with its elegant wood grain design and strong wood-grain contrast, will provide warmth and natural beauty to any area in your house. This door is handcrafted from finest...
    £123.92 - £129.71 each (Ex VAT)
    £148.70 - £155.65 each (Inc VAT)
  • Special Offer
    Deanta Seville Fully Finished Oak Door Deanta Seville Fully Finished Oak Door
    Special Offer

    Deanta Seville Fully Finished Oak Door

    £112.00 - £131.89 each (Ex VAT)
    £134.40 - £158.27 each (Inc VAT)
    The rich grain patterns in this door's crown-cut veneer highlight a striking combination of vertical and horizontal panels. The Seville Glazed Oak door features a slim, vertical pane of clear, toughened glass that runs down the centre of the door,...
    £112.00 - £131.89 each (Ex VAT)
    £134.40 - £158.27 each (Inc VAT)
  • XL Palermo Internal White Primed Door XL Palermo Internal White Primed Door

    XL Palermo Internal White Primed Door

    £123.09 - £133.64 each (Ex VAT)
    £147.71 - £160.37 each (Inc VAT)
    A contemporary 7 panel white primed door. The Palermo is an impressive 7 panel contemporary styled door. Ideal for any contemporary home this door also has a complementary oak version allowing for oak and white primed doors to be mixed throughout the...
    £123.09 - £133.64 each (Ex VAT)
    £147.71 - £160.37 each (Inc VAT)
  • LPD Belize Fully Finished Oak Door LPD Belize Fully Finished Oak Door

    LPD Belize Fully Finished Oak Door

    £118.15 - £124.45 each (Ex VAT)
    £141.78 - £149.34 each (Inc VAT)
    The Pre-finished Belize internal door is great for home renovations. The popular five vertical panel design showcasing geometry has a modern twist on a traditional style and will look perfect in any contemporary home. Pre-finished, this internal door is...
    £118.15 - £124.45 each (Ex VAT)
    £141.78 - £149.34 each (Inc VAT)
  • XL Shaker 4 Panel Internal Oak Door XL Shaker 4 Panel Internal Oak Door

    XL Shaker 4 Panel Internal Oak Door

    £123.09 - £130.12 each (Ex VAT)
    £147.71 - £156.14 each (Inc VAT)
    A versatile unfinished oak 4 panel shaker door. The Shaker Internal Oak door has a contemporary 4 panel design with an attractive grain in the timber. This internal oak door with recessed panels offers a stunning oak appearance and is perfect for any...
    £123.09 - £130.12 each (Ex VAT)
    £147.71 - £156.14 each (Inc VAT)
  • LPD DX 30s Oak Door LPD DX 30s Oak Door

    LPD DX 30s Oak Door

    This 30's style door design is crafted from unfinished white Oak and features three inset rectangular panels below an inset square panel.
  • XL Suffolk Internal White Primed Door XL Suffolk Internal White Primed Door

    XL Suffolk Internal White Primed Door

    £104.15 - £114.71 each (Ex VAT)
    £124.98 - £137.65 each (Inc VAT)
    A classic 6 slat boarded white primed door. The Suffolk is a enduring 6 slat boarded door from the White Primed Collection. A flexible door that would not look out of place in any property the Suffolk combines a classic design with deep u-grooves that...
    £104.15 - £114.71 each (Ex VAT)
    £124.98 - £137.65 each (Inc VAT)
  • XL Colonial 6 Panel Internal Clear Pine Door

    XL Colonial 6 Panel Internal Clear Pine Door

    £79.64 - £88.20 each (Ex VAT)
    £95.57 - £105.84 each (Inc VAT)
    A classic 6 panel unfinished clear pine door. A classic 6 panel design with raised and fielded panels the Colonial is an enduring door that will always stand the test of time. Supplied unfinished allowing for an individual look to be fashioned, use a...
    £79.64 - £88.20 each (Ex VAT)
    £95.57 - £105.84 each (Inc VAT)
  • XL Colonist 6 Panel Internal White Moulded Door XL Colonist 6 Panel Internal White Moulded Door

    XL Colonist 6 Panel Internal White Moulded Door

    £53.58 - £57.45 each (Ex VAT)
    £64.30 - £68.94 each (Inc VAT)
    A classic 6 panel white moulded door. A classic 6 panel grained white moulded door with raised and fielded panels. This door is a flexible choice that would suit any property. Matching fire and bi-fold doors complete this ever popular range.
    £53.58 - £57.45 each (Ex VAT)
    £64.30 - £68.94 each (Inc VAT)
  • XL DX Internal White Primed Door XL DX Internal White Primed Door

    XL DX Internal White Primed Door

    A 1930s inspired white primed door with flat recessed panels. The flat recessed panels in the 1930s inspired white primed DX door helps create a popular and impressive design that can really add value to a property. A Matching glazed door makes up this...
  • XL Shaker 4 Light Internal White Primed Door with Clear Glass XL Shaker 4 Light Internal White Primed Door with Clear Glass

    XL Shaker 4 Light Internal White Primed Door with Clear Glass

    £105.49 - £130.12 each (Ex VAT)
    £126.59 - £156.14 each (Inc VAT)
    A versatile white primed 4 panel shaker door with clear glass. Combining a classic shaker design with clear glass gives the Shaker door a real timeless look that complements any home. The clear glass allows for light to pass seamlessly between rooms to...
    £105.49 - £130.12 each (Ex VAT)
    £126.59 - £156.14 each (Inc VAT)
  • LPD Classical 2P Primed White Door LPD Classical 2P Primed White Door

    LPD Classical 2P Primed White Door

    £55.18 - £61.55 each (Ex VAT)
    £66.22 - £73.86 each (Inc VAT)
    Crafted from a white composite, this classical door features two raised shaped panels with an attractive curved top edge.
    £55.18 - £61.55 each (Ex VAT)
    £66.22 - £73.86 each (Inc VAT)
  • XL Shaker 4 Panel Pre-Finished Internal Oak Door XL Shaker 4 Panel Pre-Finished Internal Oak Door

    XL Shaker 4 Panel Pre-Finished Internal Oak Door

    A versatile fully finished oak 4 panel shaker door. The Shaker oak door is a versatile 4 panel shaker style door that comes fully finished with in a clear stain. The combination of geometric lines and a beautiful natural oak veneer combine to create an...
  • XL Suffolk Original Pre-Finished Internal Oak Door XL Suffolk Original Pre-Finished Internal Oak Door

    XL Suffolk Original Pre-Finished Internal Oak Door

    £142.02 - £152.57 each (Ex VAT)
    £170.42 - £183.08 each (Inc VAT)
    A classic 6 slat boarded fully finished oak door. The Suffolk is a 6 slat boarded classic oak design. This door combines deep u-grooves and real oak veneer to create a door that is truly market leading in appearance. An attractive finish on the door...
    £142.02 - £152.57 each (Ex VAT)
    £170.42 - £183.08 each (Inc VAT)
  • LPD Belize Internal Oak Fully Finished Door 2032 x 813 x 35mm (32 Inch) LPD Belize Internal Oak Fully Finished Door 2032 x 813 x 35mm (32 Inch)

    LPD Belize Internal Oak Fully Finished Door 2032 x 813 x 35mm (32 Inch)

    The Belize Oak internal door is a popular option from our LPD Doors range and its easy to see why. Coming from the same family as the popular Oak Mexicano door, this simple yet stylish door works beautifully throughout any home or office. The...
  • XL Victorian 4 Panel Internal White Moulded Door XL Victorian 4 Panel Internal White Moulded Door

    XL Victorian 4 Panel Internal White Moulded Door

    £53.58 - £57.45 each (Ex VAT)
    £64.30 - £68.94 each (Inc VAT)
    A classic 4 panel white moulded door. The Victorian 4 Panel is a design that really does stand the test of time. The added detailing of raised and fielded panels help give this door a really distinctive look. A couple of matching glazed doors as well as...
    £53.58 - £57.45 each (Ex VAT)
    £64.30 - £68.94 each (Inc VAT)
  • XL Victorian Internal Fully Finished White Moulded Door XL Victorian Internal Fully Finished White Moulded Door

    XL Victorian Internal Fully Finished White Moulded Door

    £74.74 - £78.78 each (Ex VAT)
    £89.69 - £94.54 each (Inc VAT)
    A classic Fully Finished 4 panel white moulded door. A classic 4 panel design with raised and fielded panels that comes Fully Finished thus removing the need to decorate the door. This style will suit any property from a traditional home to a...
    £74.74 - £78.78 each (Ex VAT)
    £89.69 - £94.54 each (Inc VAT)
  • LPD Carini Fully Finished Oak Door LPD Carini Fully Finished Oak Door

    LPD Carini Fully Finished Oak Door

    £126.03 - £132.33 each (Ex VAT)
    £151.24 - £158.80 each (Inc VAT)
    With seven centre panels and side panels in a contrasting pre-finished Oak wood grain, the Carini is a modern choice.
    £126.03 - £132.33 each (Ex VAT)
    £151.24 - £158.80 each (Inc VAT)
  • XL Suffolk Original Pre-finished Internal Oak Fire Door XL Suffolk Original Pre-finished Internal Oak Fire Door

    XL Suffolk Original Pre-finished Internal Oak Fire Door

    A classic 6 slat boarded fully finished oak fire door. A 6 slat boarded half-hour fire rated oak door the Suffolk is a truly timeless design. This door combines deep u-grooves and real oak veneer to create a door that is truly market leading in...
  • Deanta Bury Fully Finished Oak Fire Door Deanta Bury Fully Finished Oak Fire Door

    Deanta Bury Fully Finished Oak Fire Door

    £194.21 - £200.00 each (Ex VAT)
    £233.05 - £240.00 each (Inc VAT)
    The neatly symmetrical Bury Solid Oak door features four bevelled-edged panels of crown-cut oak veneer. In the glazed door, the two top panels are replaced by panes of clear glass �� the bevelled edges adding a lively glint to this lovely door...
    £194.21 - £200.00 each (Ex VAT)
    £233.05 - £240.00 each (Inc VAT)

Internal Doors

Wooden internal doors are traditionally used to create an occasional barrier between rooms whilst creating privacy. However, they have also taken up the role of helping to create a specific appearance to a home, whether that’s a traditional or contemporary one.

At Howarth, we currently offer a vast range of interior doors in 80+ types of doors, which are available in 10+ styles. The types of doors include:

Glazed doors, which are available as clear, obscure, and decorative to suit the needs of different areas of your home. These are a simple method of adding light to dark areas, such as hallways.

Fire doors are aimed to help protect your home in the event of a fire. All our fire doors meet the necessary building regulations. All fire doors can be chosen to match or compliment standard doors, and many of our popular door ranges are available in a fire door option.

Pre-Finished doors are ready to be hung straight away and do not need paint or stain to be applied. Pre-finished is also a good choice if you are short on time.

Unfinished doors may require sanding down to prepare them for paints and stains. These are a great option for if you have a specific colour in time, perhaps to match existing mouldings or furniture. At Howarth, we recommended this type of door for customers who are looking for a customisable option.

We also offer other types of doors, such as doors with glass, bifold doors and oak doors - which are a few of our most popular and recommended options.

We also sell a wide range of paints, stains, and preservatives to help you finish the job.

For further information and expert advice regarding wooden internal doors, please contact your friendly local Howarth branch.

Frequently Asked Questions

How much can I trim off an internal fire door?
Make sure to not trim off more than 5mm per side.
What size hinges do I need for internal doors?
You will need 75mm hinges for a 35mm thick internal door.
How wide is a standard internal door?
A standard internal door has a width of 762mm x 1981mm, which equates to a width of 2ft 6in.
What is the smallest internal door size?
The smallest internal door size Howarth offers is 1981mm x 457mm, but we also offer a made to measure service.
How much does an internal door weigh?
Based on the 1981mm x 457mm door being our smallest, it weighs approximately 21kg. Our biggest and heaviest door at 2040mm x 826mm weighs around 39kg.
How to measure for new internal doors?
First measure the width - across the top, the middle and bottom. The largest measurement will be your door width. Then, measure the height within the frame - at the left-hand side, centrally and at the right. The largest measurement is your door height.
How to hang an internal wooden door?
To hang an internal wooden door, you must first unscrew the existing door from your home. The new door will then need to be trimmed to size. However, before cutting a door down, always measure it against the open door as a template and note where to plane or cut down if necessary. Use a panel saw to lower the height of the new door by more than 6mm. Sand it smooth after that. Cutting off less than 6mm requires only a hand or power plane. The hinge pivots (edges) should extend beyond the frame edge. Remove the hinges from the door frame and line them with your pencil markings on the edge of the door. With a chisel and mallet, tap along the shape of the hinge forms. Check that the chisel's "bevel" (sloped edge) is facing the waste wood. Check for flush hinges and fasten them with one screw per hinge. Make a beginning hole with a screw or a bradawl that is slightly smaller than the screw. After that, you may begin installing your new door. While the door is supported on wedges and at right angles to the frame, secure the hinge flaps to the door frame. To allow for adjustments, use only one screw. Make sure the door opens and closes smoothly. If it does, you can then replace the door's remaining screws.
Can you paint concrete slabs?
Yes, you can paint concrete slabs. Make sure you clean the concrete slabs thoroughly and prep them before painting.

How to guides

A Guide to Choosing Interior Doors

Looking for internal doors, but don't know where to start? Our guide is here to help.

Introducing Jigtech

Discover the innovative tool that speeds up the installation of doors.

How to install an internal door

How to install an internal door guide including delivery and storage things to consider.

10 Things to Consider when purchasing internal oak doors

A guide explaining what things to consider when purchasing doors.

Internal Door Fitting Instructions

Do's and Don'ts when it comes to fitting your internal doors.

Understanding Door Construction - JB Kind Doors

An article explaining the different door constructions - read more to find out.

Customer Inspiration