Internal Doors

Our Vast Range of Interior Doors

We stock a diverse selection of high-quality internal doors in the UK, available in the following specifications:

• Available sizes: Up to 16, depending on the type of product

• Thicknesses: 35mm, 40mm, and 44mm

• Standard height: 1981mm, 2040mm, and 2032mm 

• Standard width: 457mm to 926mm

Explore some of our most popular types of interior doors in the UK below.

Handmade Eco-Urban® Internal

Our collection of Handmade Eco-Urban® Internal Doors draws inspiration from Industrial & Loft Style Doors and is one of the best on the market. Key features of this affordable, contemporary and unique selection of designs include: 

• Handmade in the United Kingdom

• Manufactured using sustainable solid laminated timber

• A sturdy 40 or 45mm thick 

• Made-to-measure to suit almost any room

Fire Safety

Enhance your home safety with our extensive range of Fire Doors, including Glazed, Flush and Panelled doors. All Fire Doors are certified as Single Fire Doors, and we can provide proof of successful fire testing.

We supply two types, offering a stylish solution to fire safety:

• 30 Minute Fire-Rated Doors at 45mm thick (FD30)

• 1 Hour Fire-Rated Doors at 54mm thick

Pine

We’ve built up a large collection of classic, unfinished, and pre-finished Oak and Walnut veneers. We also supply various door styles in white and black, with some primed and others fully painted and finished.

• Unfinished: Our Unfinished Oak Doors allow customers a blank canvas. Finish according to the supplier's recommendations to avoid damaging the veneer.

• Pre-finished: Our luxurious collection of pre-finished doors ensures a hassle-free assembly. Simply add hinges and fit with no staining, painting, varnishing or sanding required. 

• Pre-primed: White Primed Doors are a bright choice if you intend to paint or decorate with your own finishes. They provide a clean base for colour paint, allowing you to create the style you want.

Internal PVC

Our Internal PVC Doors are growing in popularity due to their durable, low-maintenance plastic composition. Some of our new PVC doors require no painting and are highly water-resistant, making them an ideal choice for bathrooms. However, you should always check the product description to confirm which doors at suitable for bathrooms.

Bespoke Options

While Direct Doors offers a vast range of stylish internal doors, we also specialise in creating bespoke doors tailored to your interior design needs. Whether you want to follow the latest trend, need a unique size, specific thickness, or a particular finish, we craft our made-to-measure doors to match your vision and requirements.

We produce each door using precise CAD drawings and rigorous quality control, ensuring every detail is just right for your living space. From single doors and door pairs to custom bifolds, our expertise can help bring even the most unique ideas to life.

FAQs about Our Interior Doors 

Have a look at our answers to some frequently asked questions about our internal doors.

Are Solid-Core or Hollow-Core Doors Better?

Whilst all our doors are extremely well manufactured, solid core doors are the most durable and soundproof. Semi-solid and hollow core doors are more flexible options, yet they prove great value for money. 

Most of our Internal Doors are veneered on a solid core or semi-solid core, with modern quality construction. Our in-house-made doors use the best veneers and engineered timber, or in some cases, plywood.

Do Your Products Have a Guarantee?

While our internal products do come with a manufacturer’s guarantee (typically 12 months), the exact length and terms depend on the specific model you choose.

To make sure your guarantee remains valid, you must follow the correct decoration and ongoing maintenance guides. Please refer to our terms and conditions.

Are Your Products Fitted with Internal Door Handles?

While our internal doors typically don’t feature pre-fitted door handles, you can purchase them as an additional option to your order. Our selection includes:

• Pull handles

• Lever lock & latch handles

• Ball handles 

Still have a few questions? Take a look at our Help & Advice page for more information on our interior doors for sale, or read our blog to find out more about finishes, styles, and DIY tips! 

Direct Doors: Quality Internal Doors for Sale in the UK 

Direct Doors offers the United Kingdom’s widest choice of internal and external doors, bespoke solutions, and premium sliding, pocket and folding systems. 

Backed by decades of experience supplying high-quality door solutions, our experts provide personalised help and advice to help bring your vision to life. 

We can advise on which internal doors can be trimmed and by how much in both height and width. We can also confirm which doors are now FSC registered and provide varnishing and finishing advice.

Upgrade your home with bespoke internal doors from Direct Doors. Give us a call on 01968 671681 or email us at enquiries@directdoors.com if you require further assistance when buying internal doors online. 

Not sure where to start? Here are some helpful pages: 

• Buy internal doors

• Choosing Internal Doors

• Measuring Internal Doors

Please don’t arrange any tradesmen until the goods have arrived, been checked over for damage, and are suitable for installation as you intended. Courier delays due to illness, traffic issues or product damage can also impact your arrangements. Wood products will have a naturally occurring grain, which will vary regardless of veneer type. This is the beauty of wood. We cannot be held liable for any consequential costs should you arrange an early installation, the courier be delayed, or the grain be wavy/straight and not to your liking.