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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 Coventry White Primed Glazed Door Deanta Coventry White Primed Glazed Door

    Deanta Coventry White Primed Glazed Door

    £118.84 - £124.64 each (Ex VAT)
    £142.61 - £149.57 each (Inc VAT)
    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...
    £118.84 - £124.64 each (Ex VAT)
    £142.61 - £149.57 each (Inc VAT)
  • Deanta Eton White Primed Glazed Door Deanta Eton White Primed Glazed Door

    Deanta Eton White Primed Glazed Door

    £134.06 - £139.86 each (Ex VAT)
    £160.87 - £167.83 each (Inc VAT)
    Suitable for any room in the home, the Eton Solid White Primed door is simple and chic. The straight-cut edges of its four panels are characteristic of the shaker style, whilst a slight size difference between the two pairs of panels adds a little...
    £134.06 - £139.86 each (Ex VAT)
    £160.87 - £167.83 each (Inc VAT)
  • LPD 4P Knotty Pine Door LPD 4P Knotty Pine Door

    LPD 4P Knotty Pine Door

    Boasting a characterful Knotty Pine wood grain pattern, this classic door design features four raised rectangular shaped panels.
  • LPD 6P Knotty Pine Door LPD 6P Knotty Pine Door

    LPD 6P Knotty Pine Door

    Boasting an appealing Knotty Pine wood grain pattern, this timeless door design features six raised shaped panels.
  • LPD Eindhoven Black Primed Plus Door LPD Eindhoven Black Primed Plus Door

    LPD Eindhoven Black Primed Plus Door

    The elegance of the black finish is emphasised by one large panel surrounded by decorative beading. The high quality, contemporary designs are further emphasised by our use of smart and popular colours such as black and grey.
  • Deanta Brixton White Primed Door Deanta Brixton White Primed Door

    Deanta Brixton White Primed Door

    Looking to add a touch of refinement and timeless appeal to your home? You can't go wrong with the Ravello White Primed Glazed Door. This contemporary internal door blends simplicity in design with premium craftsmanship and unmatched quality. The Ravello...
  • Deanta Coventry Oak Obscure Glazed Door Deanta Coventry Oak Obscure Glazed Door

    Deanta Coventry Oak Obscure Glazed Door

    £176.09 - £181.89 each (Ex VAT)
    £211.31 - £218.27 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...
    £176.09 - £181.89 each (Ex VAT)
    £211.31 - £218.27 each (Inc VAT)
  • Deanta Ely Oak 6L Glazed Door Deanta Ely Oak 6L Glazed Door

    Deanta Ely Oak 6L Glazed Door

    £163.77 - £169.57 each (Ex VAT)
    £196.52 - £203.48 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...
    £163.77 - £169.57 each (Ex VAT)
    £196.52 - £203.48 each (Inc VAT)
  • JB Kind Axis White Primed Door JB Kind Axis White Primed Door

    JB Kind Axis White Primed Door

    Modern wide shaker style white interior door, supplied ready primed
  • JB Kind IPLY Paint Grade Internal Veneer Door

    JB Kind IPLY Paint Grade Internal Veneer Door

    Paint grade veneered internal door. 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: 3mm. Maximum Trimming From Bottom: 10mm...
  • JB Kind Snowdon Oak Door JB Kind Snowdon Oak Door

    JB Kind Snowdon Oak Door

    £114.49 - £123.19 each (Ex VAT)
    £137.39 - £147.83 each (Inc VAT)
    Shaker style oak internal door with four panels, supplied unfinished
    £114.49 - £123.19 each (Ex VAT)
    £137.39 - £147.83 each (Inc VAT)
  • LPD 2P/2L White Primed Door LPD 2P/2L White Primed Door

    LPD 2P/2L White Primed Door

    Two clear glazed panels are positioned above two raised shaped panels, with raised moulding on both sides and a white composite.
  • LPD Belize Internal Oak Door 1981 x 812 x 35mm (32 Inch) LPD Belize Internal Oak Door 1981 x 812 x 35mm (32 Inch)

    LPD Belize Internal Oak Door 1981 x 812 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. This Belize...
  • 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.
  • LPD Coventry Oak Glazed Door LPD Coventry Oak Glazed Door

    LPD Coventry Oak Glazed Door

    £225.75 - £234.93 each (Ex VAT)
    £270.90 - £281.92 each (Inc VAT)
    This Coventry Glazed door has a rustic feel to it, thanks to its stepped Oak panels and contrasting clear glazed panels.
    £225.75 - £234.93 each (Ex VAT)
    £270.90 - £281.92 each (Inc VAT)
  • LPD Door Blanks Solid Core Hardwood Lipped FD30 44mm LPD Door Blanks Solid Core Hardwood Lipped FD30 44mm

    LPD Door Blanks Solid Core Hardwood Lipped FD30 44mm

    £113.02 - £186.31 each (Ex VAT)
    £135.62 - £223.57 each (Inc VAT)
    This simple design is crafted from a sturdy hardwood face material and will provide added protection where needed. Timeless design door that will suit any home as well as offer added extra peace of mind. 30 minute fire protection.
    £113.02 - £186.31 each (Ex VAT)
    £135.62 - £223.57 each (Inc VAT)
  • LPD DX 30s White Primed Door LPD DX 30s White Primed Door

    LPD DX 30s White Primed Door

    £105.55 - £111.85 each (Ex VAT)
    £126.66 - £134.22 each (Inc VAT)
    This 30's style door is made from a primed solid core in white and features three rectangular inset panels below a larger square panel.
    £105.55 - £111.85 each (Ex VAT)
    £126.66 - £134.22 each (Inc VAT)
  • LPD Mexicano White Primed Door LPD Mexicano White Primed Door

    LPD Mexicano White Primed Door

    £81.13 - £87.43 each (Ex VAT)
    £97.36 - £104.92 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:...
    £81.13 - £87.43 each (Ex VAT)
    £97.36 - £104.92 each (Inc VAT)
  • LPD Soho Primed Black Glazed Door LPD Soho Primed Black Glazed Door

    LPD Soho Primed Black Glazed Door

    £205.95 - £211.63 each (Ex VAT)
    £247.14 - £253.96 each (Inc VAT)
    Industrial-inspired Soho, featuring an understated four-panel glazed design with a high-end primed black finish for the ultimate cool, contemporary interiors. Please note: this door must be paired with our Manhattan door hardware.
    £205.95 - £211.63 each (Ex VAT)
    £247.14 - £253.96 each (Inc VAT)
  • LPD Vancouver Laminated Light Grey Door LPD Vancouver Laminated Light Grey Door

    LPD Vancouver Laminated Light Grey Door

    The sought after five panel, Vancouver design, this time in a light grey, laminated finish, creating a modern look for any room in your home. NB: Standard doors supplied semi solid core. FD30's supplied solid core.
  • 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...
    £263.77 - £269.57 each (Ex VAT)
    £316.52 - £323.48 each (Inc VAT)
  • Deanta Rochester White Primed Door Deanta Rochester White Primed Door

    Deanta Rochester White Primed Door

    The Rochester White Primed door has a style of its own modestly traditional, with a contemporary twist. Four heavily bevelled symmetric panels give the Rochester a somewhat old-fashioned appearance, but with the right choice colour this door sits...
  • Deanta Seville White Primed 1L Glazed Door Deanta Seville White Primed 1L Glazed Door

    Deanta Seville White Primed 1L Glazed Door

    The Seville White Primed door is among the most popular designs in the UK because of the striking simplicity of the vertical and horizontal panels. The Seville Glazed White Primed door features a slim, vertical pane of clear, toughened glass that runs...
  • Deanta Valencia Fully Finished Walnut Glazed Door Deanta Valencia Fully Finished Walnut Glazed Door

    Deanta Valencia Fully Finished Walnut Glazed Door

    This contemporary-style door refuses to blend into the background. Horizontal panels of American black walnut veneer, showing off a bold woodgrain pattern, are accentuated by crisp aluminium inlays. The glazed door features a series of vertically...

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!

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