Internal Doors

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JB Kind Colonist Internal Grained Wihte Primed Fire Door 1981 x 762 x 44mm (30")

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£132.47 each (Inc VAT)

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£110.39 each (Ex VAT)

Classic white primed moulded panel interior door with grained effect. 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...

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£132.47 each (Inc VAT)

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£110.39 each (Ex VAT)
JB Kind Cosmo Fully Finished Grey Glazed Internal Door 1981 x 762 x 35mm (30"')

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£301.49 each (Inc VAT)

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£251.24 each (Ex VAT)

Contemporary industrial style grey interior door with clear glass panels. Howarth supply a wide range of internal doors, including oak doors, white primed doors, fire doors, and fully finished doors. Visit our internal doors section of the website to...

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£301.49 each (Inc VAT)

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£251.24 each (Ex VAT)
JB Kind Cosmo Fully Finished Grey Internal Door 1981 x 762 x 35mm (30"')

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£237.54 each (Inc VAT)

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£197.95 each (Ex VAT)

Contemporary industrial style grey interior door with recessed panels. Howarth supply a wide range of internal doors, including oak doors, white primed doors, fire doors, and fully finished doors. Visit our internal doors section of the website to view...

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£237.54 each (Inc VAT)

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£197.95 each (Ex VAT)
JB Kind Darwen Internal Oak Glazed Door 1981 x 762 x 35mm (30")

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£189.56 each (Inc VAT)

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£157.97 each (Ex VAT)

Classic oak glazed internal door with decorative muntings, supplied ready for a varnish finish. This door can be trimmed to the following specifications, for anything else please contact our customer helpline for bespoke door options: Maximum Trimming...

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£189.56 each (Inc VAT)

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£157.97 each (Ex VAT)
JB Kind Eiger Internal Oak Fire Door 1981 x 762 x 44mm (30")

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£283.22 each (Inc VAT)

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£236.02 each (Ex VAT)

Shaker style oak internal door with two recessed panels, supplied unfinished. 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: 0mm...

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£283.22 each (Inc VAT)

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£236.02 each (Ex VAT)
JB Kind Jamaica Internal White Primed Door 1981 x 762 x 35mm (30")

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£155.32 each (Inc VAT)

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£129.43 each (Ex VAT)

Classic style white primed internal door with recessed centre panel and decorarive muntings. This door can be trimmed to the following specifications, for anything else please contact our customer helpline for bespoke door options: Maximum Trimming From...

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£155.32 each (Inc VAT)

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£129.43 each (Ex VAT)
JB Kind Lava Fully Finished Laminate Door 1981 x 762 x 35mm

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£180.89 each (Inc VAT)

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£150.74 each (Ex VAT)

Contemporary grey laminate interior door with grooved panel effect, supplied fully finished

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£180.89 each (Inc VAT)

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£150.74 each (Ex VAT)
JB Kind Metro Fully Finished Black Glazed Internal Door 1981 x 762 x 35mm (30")

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£286.38 each (Inc VAT)

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£238.65 each (Ex VAT)

Contemporary industrial style black interior door with clear glass panels. Howarth supply a wide range of internal doors, including oak doors, white primed doors, fire doors, and fully finished doors. Visit our internal doors section of the website to...

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£286.38 each (Inc VAT)

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£238.65 each (Ex VAT)
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 Osborne White Primed Fire Door 1981 x 762 x 44 mm

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£290.82 each (Inc VAT)

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£242.35 each (Ex VAT)

Classic white primed interior fire door with 3 recessed panels and decorative flush mouldings

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£290.82 each (Inc VAT)

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£242.35 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 Internal White Primed Fire Door 1981 x 762 x 44mm

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£154.79 each (Inc VAT)

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£128.99 each (Ex VAT)

Cottage style white interior door with grooved centre panel, supplied ready primed. This door cannot be used as part of a pocket door system.Howarth supply a wide range of internal doors, including oak doors, white primed doors, fire doors, and fully...

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£154.79 each (Inc VAT)

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£128.99 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)
JB Kind Trent Internal Oak Door 1981 x 762 x 35mm (30")

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£199.16 each (Inc VAT)

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£165.97 each (Ex VAT)

Traditional style oak internal door with two rasied panels, supplied ready for a varnish finish. This door can be trimmed to the following specifications, for anything else please contact our customer helpline for bespoke door options: Maximum Trimming...

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£199.16 each (Inc VAT)

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£165.97 each (Ex VAT)
LPD 2P/1L White Primed Door 1981 x 762 x 35mm (30 Inch)

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£196.68 each (Inc VAT)

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£163.90 each (Ex VAT)

A clear glazed panel makes this door design a practical choice, with two raised shaped panels and raised moulding on both sides.

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£196.68 each (Inc VAT)

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£163.90 each (Ex VAT)
LPD 2XG Redwood Door 1981 x 762 x 44mm (30 Inch)

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£137.17 each (Inc VAT)

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£114.31 each (Ex VAT)

Made from Redwood, this simple design is ready for you to customise with a large, unglazed window above a square panel.

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£137.17 each (Inc VAT)

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£114.31 each (Ex VAT)
LPD 4 Panel White Primed Fire Door 1981 x 762 x 44mm (30 Inch)

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£177.10 each (Inc VAT)

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£147.58 each (Ex VAT)

This textured door design features four raised rectangular shaped panels crafted from an appealing white composite.

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£177.10 each (Inc VAT)

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£147.58 each (Ex VAT)
LPD 4P Knotty Pine Door 1981 x 762 x 35mm (30 Inch)

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£83.02 each (Inc VAT)

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£69.18 each (Ex VAT)

Boasting a characterful Knotty Pine wood grain pattern, this classic door design features four raised rectangular shaped panels.

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£83.02 each (Inc VAT)

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£69.18 each (Ex VAT)

Items 169 to 192 of 376 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.