Internal Doors

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JB Kind Mistral Fully Finished Oak Door 1981 x 762 x 35mm

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£173.58 each (Inc VAT)

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£144.65 each (Ex VAT)

Flush contemporary oak internal door with grooved panel effect, supplied complete with varnish finish

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£173.58 each (Inc VAT)

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£144.65 each (Ex VAT)
JB Kind Mistral Fully Finished Walnut Door 1981 x 762 x 35mm

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£217.43 each (Inc VAT)

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£181.19 each (Ex VAT)

Modern style walnut veneered internal door with grooved panel effect, supplied complete with varnish finish

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£217.43 each (Inc VAT)

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£181.19 each (Ex VAT)
JB Kind Rustic Oak DX Fully Finished Door 1981 x 762 x 35mm

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£191.87 each (Inc VAT)

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£159.89 each (Ex VAT)

Rustic oak, naturally knotty in appearance 1930's DX style interior door. Supplied with varnish finish.

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£191.87 each (Inc VAT)

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£159.89 each (Ex VAT)
JB Kind Sapele Internal Veneered Flush Fire Door 1981 x 762 x 44mm (30")

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£137.04 each (Inc VAT)

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£114.20 each (Ex VAT)

Flush sapele veneer internal door, supplied pre-finished. This door can be trimmed to the following specifications, for anything else please contact our customer helpline for bespoke door options: Maximum Trimming From Each Side: 2mm. Maximum Trimming...

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£137.04 each (Inc VAT)

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£114.20 each (Ex VAT)
JB Kind Thames Original Fully Finished Oak Door 1981 x 762 x 35mm

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£146.96 each (Inc VAT)

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£122.47 each (Ex VAT)

Cottage style oak internal door with grooved centre panel, supplied complete with varnish finish

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£146.96 each (Inc VAT)

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£122.47 each (Ex VAT)
JB Kind Thames Original Oak Bi-fold Door 1981 x 762 x 35mm

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£260.88 each (Inc VAT)

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£217.40 each (Ex VAT)

Cottage style oak bi-fold door with grooved centre panels, supplied ready to finish

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£260.88 each (Inc VAT)

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£217.40 each (Ex VAT)
JB Kind Thames Original Oak Door 1981 x 762 x 35mm

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£108.70 each (Inc VAT)

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£90.58 each (Ex VAT)

Cottage style oak internal door with grooved centre panel, supplied ready to finish

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£108.70 each (Inc VAT)

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£90.58 each (Ex VAT)
JB Kind Tigris Fully Finished White Door 1981 x 762 x 35mm

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£137.04 each (Inc VAT)

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£114.20 each (Ex VAT)

Modern white internal door with grooved panel effect, supplied pre-finished

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£137.04 each (Inc VAT)

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£114.20 each (Ex VAT)
JB Kind Tigris Internal Fully Finished Light Grey Glazed Laminate Door 1981 x 762 x 35mm

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£308.81 each (Inc VAT)

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£257.34 each (Ex VAT)

Contemporary light grey laminate door with clear glass panel and etched lines, supplied fully finished. Howarth supply a wide range of internal doors, including oak doors, white primed doors, fire doors, and fully finished doors. Visit our internal doors...

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£308.81 each (Inc VAT)

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£257.34 each (Ex VAT)
LPD Arnhem Fully Finished Oak Glazed Door 1981 x 762 x 35mm (30 Inch)

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£412.27 each (Inc VAT)

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£343.56 each (Ex VAT)

One large glazed panel and one smaller solid panel, enhanced by decorative beading, create this premium design which is perfect for creating a stylish statement in your home.

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£412.27 each (Inc VAT)

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£343.56 each (Ex VAT)
LPD Belize Fully Finished Light Grey Door 1981 x 762 x 35mm (30 Inch)

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£210.89 each (Inc VAT)

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£175.74 each (Ex VAT)

Perfect for modern homes, the pre-finished light grey internal Belize door features traditional looking square cut grooves in a popular five vertical panel design. The cool and contemporary pre-finished light grey colour will look amazing amongst your...

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£210.89 each (Inc VAT)

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£175.74 each (Ex VAT)
LPD Carini Fully Finished Oak Door 1981 x 762 x 35mm (30 Inch)

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£135.66 each (Inc VAT)

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£113.05 each (Ex VAT)

With seven centre panels and side panels in a contrasting pre-finished Oak wood grain, the Carini is a modern choice.

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£135.66 each (Inc VAT)

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£113.05 each (Ex VAT)
LPD Carini Fully Finished Oak Fire Door 1981 x 762 x 44mm (30 Inch)

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£186.07 each (Inc VAT)

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£155.06 each (Ex VAT)

With seven centre panels and side panels in a contrasting pre-finished Oak wood grain, the Carini is a modern choice.

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£186.07 each (Inc VAT)

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£155.06 each (Ex VAT)
LPD Catalonia Fully Finished Oak Door 1981 x 762 x 35mm (30 Inch)

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£256.39 each (Inc VAT)

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£213.66 each (Ex VAT)

The pre-finished Oak Catalonia door design includes square centre panels and contrasting wood grain either side.

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£256.39 each (Inc VAT)

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£213.66 each (Ex VAT)
LPD Coventry Fully Finished Oak Door 1981 x 762 x 35mm (30 Inch)

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£301.90 each (Inc VAT)

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£251.58 each (Ex VAT)

Six vertical panels are alligned diagonally to create a contemporary finish. This door is pre-finished and ready to hang, enhancing your interiors with ease!

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£301.90 each (Inc VAT)

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£251.58 each (Ex VAT)
LPD Eindhoven Fully Finished Oak Door 1981 x 762 x 35mm (30 Inch)

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£322.37 each (Inc VAT)

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£268.64 each (Ex VAT)

One large panel, emphasised by decorative beading, creates this simple yet sophisticated door design. These doors come pre-finished or Fully Finished, meaning they do not require any further treatment and therefore ready to hang. Remember to treat any...

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£322.37 each (Inc VAT)

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£268.64 each (Ex VAT)
LPD Eindhoven Fully Finished Oak FD30 Fire Door 1981 x 762 x 44mm (30 Inch)

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£475.12 each (Inc VAT)

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£395.93 each (Ex VAT)

One large panel, emphasised by decorative beading, creates this simple yet sophisticated door design. These doors come pre-finished or Fully Finished, meaning they do not require any further treatment and therefore ready to hang. Remember to treat any...

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£475.12 each (Inc VAT)

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£395.93 each (Ex VAT)
LPD Flush Fully Finished Oak Door 1981 x 762 x 35mm (30 Inch)

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£139.85 each (Inc VAT)

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£116.54 each (Ex VAT)

In Pre-Finished Oak, the simple design and hollow core makes this door an easy choice which is ready to accessorize and hang. NB: FD30's supplied Solid Core. These doors come pre-finished or Fully Finished, meaning they do not require any further...

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£139.85 each (Inc VAT)

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£116.54 each (Ex VAT)
LPD Flush Fully Finished Oak FD30 Fire Door 1981 x 762 x 44mm (30 Inch)

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£168.82 each (Inc VAT)

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£140.68 each (Ex VAT)

In Pre-Finished Oak, the simple design and hollow core makes this door an easy choice which is ready to accessorize and hang. NB: FD30's supplied Solid Core. These doors come pre-finished or Fully Finished, meaning they do not require any further...

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£168.82 each (Inc VAT)

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£140.68 each (Ex VAT)
LPD Idaho Fully Finished Oak Door 1981 x 762 x 35mm (30 Inch)

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£280.58 each (Inc VAT)

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£233.82 each (Ex VAT)

This modest and modern door design features three parallel centre panels in a subtle pre-finished Oak. These doors come pre-finished or Fully Finished, meaning they do not require any further treatment and therefore ready to hang. Remember to treat any...

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£280.58 each (Inc VAT)

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£233.82 each (Ex VAT)
LPD Inlay 1P Fully Finished Oak Door 1981 x 762 x 35mm (30 Inch)

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£262.25 each (Inc VAT)

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£218.54 each (Ex VAT)

Modest and versatile, the Inlay 1P has a centre panel with grooved frame and characterful pre-finished Oak wood grain. NB: This door has a Walnut Inlay. These doors come pre-finished or Fully Finished, meaning they do not require any further treatment...

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£262.25 each (Inc VAT)

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£218.54 each (Ex VAT)
LPD Lincoln 3L Fully Finished Oak Clear Glazed Door 1981 x 762 x 35mm (30 Inch)

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£215.34 each (Inc VAT)

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£179.45 each (Ex VAT)

This traditional door design includes clear glazed panels and subtle detailing in a pre-finished Oak. These doors come pre-finished or Fully Finished, meaning they do not require any further treatment and therefore ready to hang. Remember to treat any...

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£215.34 each (Inc VAT)

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£179.45 each (Ex VAT)
LPD Lincoln Fully Finished Oak Door 1981 x 762 x 35mm (30 Inch)

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£183.17 each (Inc VAT)

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£152.64 each (Ex VAT)

This pre-finished Oak door design features subtle detailing to create a traditional feel. These doors come pre-finished or Fully Finished, meaning they do not require any further treatment and therefore ready to hang. Remember to treat any untreated...

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£183.17 each (Inc VAT)

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£152.64 each (Ex VAT)
LPD London 4P Fully Finished Oak Door 1981 x 762 x 35mm (30 Inch)

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£184.84 each (Inc VAT)

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£154.03 each (Ex VAT)

A traditional door design featuring four vertical panels, perfect for adding the finishing touch to any of your rooms. These doors come pre-finished or Fully Finished, meaning they do not require any further treatment and therefore ready to hang...

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£184.84 each (Inc VAT)

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£154.03 each (Ex VAT)

Items 97 to 120 of 174 total

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.