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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 Deanta, JB Kind, and LPD Doors.

If you're interested in creating your own internal door, you can view our door visualiser.

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  • Oak-Mexicano-Glazed-Half-Light.jpg.jpeg Oak-Mexicano-Glazed-Half-Light-LifeStyle.jpg.jpeg

    LPD Mexicano Fully Finished Oak Half Clear Etched Glazed Door 1981 x 838 x 35mm (78 x 33)

    LPD Mexicano fully finished oak half clear etched glazed door 1981 x 838 x 35mm supplied ready to install with a durable factory finish.
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    JB Kind Thames Internal White Primed Glazed Door 1981 x 838 x 35mm (78 x 33)

    JB Kind Thames white primed glazed internal door 1981 x 838 x 35mm ready for painting to complement your interior decor.
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    Deanta Amalfi Fully Finished Oak Glazed Door 1981 x 838 x 35mm (78 x 33)

    With our magnificent Deanta Amalfi Fully Finished, you can breathe new life into your house. It is great for any bedroom, living room, or dining area and has a visually appealing solution that highlights the natural grain of crown-cut oak veneer. This...
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    Deanta Augusta Fully Finished Oak Glazed Door 1981 x 838 x 35mm (78 x 33)

    There's a bold simplicity to the Augusta Solid Oak door. Consisting only of five horizontal panels, this contemporary door perfectly showcases the beauty of crown-cut North American white oak veneer. In the stylish Augusta Glazed Oak door, four square...
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    Deanta Blenheim Fully Finished Black Glass Door 1981 x 838 x 35mm (78 x 33)

    Expertly crafted by Deanta with premium materials, this clear bevelled glazed door is Fully Finished meaning it is ready to hang. Measuring 1981 x 610 x 35mm in deep black highlights elegant mouldings and a modern, robust style suited for contemporary...
  • Bury-Oak-Glazed.jpg.jpeg Bury_Oak_Clear_S_L%20watermark.jpg.jpeg

    Deanta Bury Fully Finished Oak Glazed Door 1981 x 838 x 35mm (78 x 33)

    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 with bevelled edges adding a lively glint to this lovely door. Prefinished and...
  • Cadiz-Oak-Glazed.png Cadiz-Glazed-Oak.jpg.jpeg

    Deanta Cadiz Fully Finished Oak Glazed Door 1981 x 838 x 35mm (78 x 33)

    This gorgeous door is finished in North American white oak veneer, crown cut for those long, complex grain patterns. Unusual in its lack of symmetry, the Cadiz Oak door is about colour, curves, and fluidity. The glazed door features a single, curved pane...
  • Camden-Black-Clear.jpg.jpeg Camden_Black_Clear_D_L_JPG.jpg.jpeg

    Deanta Camden Fully Finished Black Glazed Door 1981 x 838 x 35mm (78 x 33)

    The Camden door is known for its creative style, which is guaranteed to complement the aesthetic of your home. It is known for its widely creative style, which is guaranteed to complement the aesthetic of your home. Its simple three-panel shape is...
  • Canterbury-White-Primed-Glazed.jpg.jpeg Canterbury-Glazed-WP.jpg.jpeg

    Deanta Canterbury White Primed Glazed Door 1981 x 838 x 35mm (78 x 33)

    The elegant Canterbury White Primed door is perfectly suited to traditional dwellings. Just add a choice of colour, and it's ready to hang. The solid door features two slim vertical panels neatly underscored by a chunky horizontal panel Unique all three...
  • Coventry-Oak-Glazed.jpg.jpeg Coventry_Oak_Clear_D_L%20watermark.jpg.jpeg

    Deanta Coventry Fully Finished Oak Glazed Door 1981 x 838 x 35mm (78 x 33)

    The Coventry Oak door is equally at home in a farmhouse, cottage, apartment, newbuild, or townhouse. The minimalist style of this door is at once traditional and contemporary; striking and understated; rustic and sleek. The solid door features four...
  • Coventry-White-Primed-Clear-Glazed.jpg.jpeg Coventry_Primed_Clear_S_L%20watermark.jpg.jpeg

    Deanta Coventry White Primed Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Coventry white primed glazed internal door 1981 x 838 x 35mm ready to paint for a perfect finish.
  • Coventry-White-Primed-Obscure-Glazed.jpg.jpeg Coventry_Primed_Frosted_S_L%20watermark.jpg.jpeg

    Deanta Coventry White Primed Obscure Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Coventry white primed obscure glazed door 1981 x 838 x 35mm with a smooth paint ready finish.
  • Denver-White-Primed-Clear-Glazed.jpg.jpeg Denver_Ivory_Clear_S_L%20watermark.jpg.jpeg

    Deanta Denver White Primed Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Denver white primed glazed door 1981 x 838 x 35mm with a quality paint ready finish.
  • Denver-White-Primed-Obscure-Glazed.jpg.jpeg Denver_Primed_Frosted_D_L%20watermark.jpg.jpeg

    Deanta Denver White Primed Obscure Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Denver white primed obscure glazed door 1981 x 838 x 35mm with a smooth primed finish.
  • Ely-Oak-1L.jpg.jpeg Ely_Oak_1LH_S_L%20watermark.jpg.jpeg

    Deanta Ely Fully Finished Oak 1L Half Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Ely fully finished oak half glazed door 1981 x 838 x 35mm suitable for modern interiors.
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    Deanta Ely Fully Finished Oak 5L Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Ely fully finished oak 5 light glazed door 1981 x 838 x 35mm finished to a high standard.
  • Ely-Oak-1L.jpg.jpeg Ely_Oak_1LH_S_L%20watermark.jpg.jpeg

    Deanta Ely Oak 1L Half Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Ely unfinished oak half glazed door 1981 x 838 x 35mm ready for a bespoke finish.
  • Ely-Oak-1L-Full.jpg.jpeg Ely-1L-Full-Oak.jpg.jpeg

    Deanta Ely Prefinished Oak 1L Full Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Ely prefinished oak full glazed door 1981 x 838 x 35mm with contemporary styling.
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    Deanta Ely Prefinished Oak 6L Bevelled Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Ely prefinished oak 6 light bevelled glazed door 1981 x 838 x 35mm with elegant glazing.
  • Ely-Oak-1L-Full.jpg.jpeg Ely-1L-Full-Oak.jpg.jpeg

    Deanta Ely Unfinished Oak 1L Full Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Ely unfinished oak full glazed door 1981 x 838 x 35mm crafted from quality oak veneer.
  • Ely-Oak-6L.jpg.jpeg Ely_Oak_6L_S_L%20watermark.jpg.jpeg

    Deanta Ely Unfinished Oak 6L Bevelled Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Ely unfinished oak 6 light bevelled glazed door 1981 x 838 x 35mm combining classic design with flexibility.
  • Ely-White-Primed-Glazed.jpg.jpeg Ely_Primed_Clear_S_L%20watermark.jpg.jpeg

    Deanta Ely White Primed 3L Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Ely white primed 3 light glazed door 1981 x 838 x 35mm ideal for contemporary interiors.
  • Eton-White-Primed-Glazed.jpg.jpeg Eton_Primed_Clear_S_L%20watermark.jpg.jpeg

    Deanta Eton White Primed Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Eton white primed glazed internal door 1981 x 838 x 35mm ready to decorate and install.
  • Kensington-Oak-Glazed.jpg.jpeg Kensington_Oak_Clear_S_L%20watermark.jpg.jpeg

    Deanta Kensington Fully Finished Oak Glazed Door 1981 x 838 x 35mm (78 x 33)

    Deanta Kensington fully finished oak glazed door 1981 x 838 x 35mm offering premium oak styling.

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