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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.

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  • 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...
  • Deanta Ely Oak Fire Door Deanta Ely Oak Fire Door

    Deanta Ely Oak Fire Door

    £135.51 - £141.31 each (Ex VAT)
    £162.61 - £169.57 each (Inc VAT)
    The Ely Solid Oak door is the most popular style in the UK and complements almost any setting. The full-glazed and half-glazed options of this classic door are ideal for a modern house or flat, while the unusual horizontal symmetry of the 5L glazed door...
  • Deanta Windsor White Primed Fire Door Deanta Windsor White Primed Fire Door

    Deanta Windsor White Primed Fire Door

    The Deanta Windsor White Primed Fire Door is an excellent choice for adding refinement and beauty to any area. The three exquisite bevelled-edged panels add character and charm to any scene with their gently textured surface. The biggest panel fills the...
  • LPD Belize Fully Finished Oak Fire Door FD30 LPD Belize Fully Finished Oak Fire Door FD30

    LPD Belize Fully Finished Oak Fire Door FD30

    £152.18 - £157.97 each (Ex VAT)
    £182.62 - £189.56 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...
  • LPD Coventry Oak Fire Door LPD Coventry Oak Fire Door

    LPD Coventry Oak Fire Door

    With its stepped panels and pronounced unfinished Oak wood grain, this Coventry door has a rustic feel.
  • Deanta Kensington Fully Finished Oak Fire Door Deanta Kensington Fully Finished Oak Fire Door

    Deanta Kensington Fully Finished Oak Fire Door

    £263.77 - £269.57 each (Ex VAT)
    £316.52 - £323.48 each (Inc VAT)
    This elegant door is beautifully finished and ready for installation anywhere in the home. In the solid version, a rectangular panel of oak veneer occupies the upper two-thirds of the door, whilst in the glazed door, this section is fitted with six...
  • LPD Belize Oak Fire Door LPD Belize Oak Fire Door

    LPD Belize Oak Fire Door

    £137.68 - £143.48 each (Ex VAT)
    £165.22 - £172.18 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.
  • LPD Mexicano White Primed Fire Door LPD Mexicano White Primed Fire Door

    LPD Mexicano White Primed Fire Door

    £141.78 - £148.08 each (Ex VAT)
    £170.14 - £177.70 each (Inc VAT)
    Allow your imagination to run wild with our primed, classic Mexicano. Featuring square cut grooves, this door has a modern design. Whether you choose to finish your door in a blush pink or a fresh white, you are bound to get your guests talking.� NB:...
  • Deanta Amalfi Fully Finished Oak Fire Door Deanta Amalfi Fully Finished Oak Fire Door

    Deanta Amalfi Fully Finished Oak Fire Door

    The Deanta Amalfi Solid Oak Fire Door raises the bar for high-end doors. This stunning fire door, with its perfect symmetry and smooth, bevelled-cut curves displaying the natural grain of crown-cut oak veneer, is ideal for any room in the house. It has a...
  • Deanta Ascot White Primed Fire Door Deanta Ascot White Primed Fire Door

    Deanta Ascot White Primed Fire Door

    Durable, strong, and very pretty, the Ascot Solid White Primed door is perfect for any room in any home �� from a country cottage to a modern apartment. This door's single, bevelled-edged panel features attractive diamond moulding, positioned just a...
  • Deanta Augusta Fully Finished Oak Fire Door Deanta Augusta Fully Finished Oak Fire Door

    Deanta Augusta Fully Finished Oak Fire Door

    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...
  • Deanta Augusta Fully Finished Oak Glazed Fire Door Deanta Augusta Fully Finished Oak Glazed Fire Door

    Deanta Augusta Fully Finished Oak Glazed Fire Door

    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...
  • Deanta Biarritz Fully Finished Oak Fire Door Deanta Biarritz Fully Finished Oak Fire Door

    Deanta Biarritz Fully Finished Oak Fire Door

    The Deanta Biarritz Fully Finished Oak Fire Door is an extremely contemporary�door that can enrich any modern home by giving not just light and space, but also durability and function. It is also�finished with massive bevelled-edged panels of American...
  • Deanta Cadiz Fully Finished Oak Fire Door Deanta Cadiz Fully Finished Oak Fire Door

    Deanta Cadiz Fully Finished Oak Fire Door

    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...
  • Deanta Cadiz Fully Finished Walnut Fire Door Deanta Cadiz Fully Finished Walnut Fire Door

    Deanta Cadiz Fully Finished Walnut Fire Door

    This gorgeous door is finished in North American black walnut veneer, crown cut for those long, complex grain patterns. Unusual in its lack of symmetry, the Cadiz Walnut door is about colour, curves, and fluidity. The glazed door features a single,...
  • Deanta Cambridge Oak Fire Door Deanta Cambridge Oak Fire Door

    Deanta Cambridge Oak Fire Door

    An updated 1930s classic design that exudes a sense of timelessness and understated elegance. The Cambridge Solid Oak door is perfect for any room in the home, whilst the glazed door is a super option for reception rooms or kitchens. Particularly suited...
  • Deanta Cambridge White Primed Fire Door Deanta Cambridge White Primed Fire Door

    Deanta Cambridge White Primed Fire Door

    £160.87 - £166.67 each (Ex VAT)
    £193.04 - £200.00 each (Inc VAT)
    Deanta Cambridge White Primed Fire Door is a gorgeous 1930s design that is ideal for any area in the home. This classic door is a contemporary spin on a traditional form that is best suited to homes with high ceilings. The Deanta Cambridge White Primed...
  • Deanta Canterbury White Primed Fire Door Deanta Canterbury White Primed Fire Door

    Deanta Canterbury White Primed Fire Door

    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 �� all three...
  • Deanta Coventry Fully Finished Oak Fire Door Deanta Coventry Fully Finished Oak Fire Door

    Deanta Coventry Fully Finished Oak Fire Door

    £194.21 - £200.00 each (Ex VAT)
    £233.05 - £240.00 each (Inc VAT)
    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...
  • Deanta Coventry Fully Finished Walnut Fire Door Deanta Coventry Fully Finished Walnut Fire Door

    Deanta Coventry Fully Finished Walnut Fire Door

    The Coventry Walnut door is comfortably at home in an apartment, newbuild, or townhouse. The minimalist style of this door is at once classic and contemporary; striking and understated; rustic and sleek. The solid door features four evenly sized panels...
  • Deanta Coventry Oak Fire Door Deanta Coventry Oak Fire Door

    Deanta Coventry Oak Fire Door

    £171.74 - £177.54 each (Ex VAT)
    £206.09 - £213.05 each (Inc VAT)
    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...
  • Deanta Coventry White Primed Fire Door Deanta Coventry White Primed Fire Door

    Deanta Coventry White Primed Fire Door

    The Coventry White Primed door is equally at home in a 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 evenly...
  • Deanta Denver White Primed Fire Door Deanta Denver White Primed Fire Door

    Deanta Denver White Primed Fire Door

    Beautifully simple, the Denver Solid White Primed door features a single panel. In the glazed door, this panel is replaced by a pane of clear or frosted glass �� perfect for a room that needs lots of light. Just chose your preferred colour, and the door...
  • Deanta Ely Fully Finished Oak Fire Door Deanta Ely Fully Finished Oak Fire Door

    Deanta Ely Fully Finished Oak Fire Door

    £156.52 - £162.32 each (Ex VAT)
    £187.82 - £194.78 each (Inc VAT)
    This Deanta Ely Fully Finished Oak Fire Door is designed to provide the strength and stability you want while also providing exceptional performance. It has an American white oak veneer with a veneer core, providing you a strong door that is ideal for...

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.

How to measure an internal door

A blog outlining the ins and outs of how to measure an internal door accurately and precisely.

How to fit door architrave

A how-to guide detailing all the information and tools you need to be able to fit door architrave!

Customer Inspiration