Internal Door Frames

Complete your internal doorway with our range of door lining kits and internal door frames, designed to provide a secure and professional framework for fitting your interior doors. A door lining forms the inner part of the doorway and provides the fixing points for the door hinges, while also creating a clean finished surround between the door opening and the wall.

Our collection of internal door frames and door lining sets is suitable for a wide range of residential and commercial projects, including new builds, renovations, extensions and replacement internal doors. With a variety of sizes, materials and configurations available, you can find a suitable internal door lining kit to match your door and project requirements.

Internal Door Frames and Door Linings

Choosing the correct internal door frame is just as important as selecting the door itself. The frame needs to be correctly sized for the door leaf and wall opening, while providing a suitable fixing point for the hinges and other door hardware.

An internal door lining typically consists of the components that form the sides and head of the doorway. Once installed, the lining provides the structure required to hang the door and can be finished with architrave to create a neat transition between the wall and door frame.

Door Lining Kits

Our door lining kits provide a convenient solution for installing internal doors, particularly when you want all the necessary lining components to work together. A complete door lining set can help simplify the specification process and provide a consistent finish around the doorway.

Depending on the product, door lining kits may be available in different widths and materials to suit varying wall thicknesses and door sizes. Always check the product dimensions carefully before ordering to ensure the lining is compatible with your chosen door.

Wooden Internal Door Frames

Wooden internal door frames remain a popular choice for homes thanks to their traditional appearance, versatility and compatibility with a wide range of interior doors. Timber door linings can complement natural wood doors as well as painted and veneered door designs.

Whether you are installing panelled doors, flush doors, glazed internal doors or contemporary designs, the right wooden door lining can provide a practical and attractive foundation for the complete door installation.

Internal Door Frames and Ironmongery

Your internal door frame works together with the door leaf and its ironmongery to create a complete installation. Hinges need to be correctly positioned and securely fixed to the lining, while the door handle, latch and other hardware should be suitable for the door construction.

Our internal door frames and lining kits can be paired with a wide range of compatible door accessories, including door handles, hinges, latches, locks, architrave and other architectural ironmongery. Coordinating these components can help achieve a professional finish throughout your home.

Choosing the Right Door Lining Set

When choosing an internal door lining kit, consider the width of the wall, the thickness of your door and the overall dimensions of the existing or new doorway. Accurate measurements are particularly important when replacing an existing door and frame or installing a new internal doorset.

For renovation projects, replacing the door lining at the same time as the door can provide an opportunity to correct damaged, worn or incorrectly sized frames. For new-build projects, selecting the lining and door together can help ensure compatibility from the start.

Frame Types & Styles

a. Rebated vs Non‑Rebated

• Rebated frames have a recess so the door sits flush, common in UK homes and ideal for single or fire-rated doors 

• Non‑rebated frames require a stop to close against, used often in pocket doors or modern finishes.

b. Pre‑hung vs Unlined Frames

• Pre‑hung frames come with the door fitted—simplifies installation.

• Unlined frames fit inside the wall before the architrave and door are fitted, offering custom installation 

c. Special Frames

• Adjustable frames accommodate uneven walls 

• Fire‑rated frames have grooved intumescent strips for FD30/FD60 compliance 

• Pocket door frames allow hidden sliding doors

Internal door lining and frame kits

Door frames can be used not only to help with new door installation but can also bring a new lease of life to your current doorways. They can transform doorways and tie together your chosen room decor. With a variety of wooden door frames available to choose from including pine and oak door frames and many more, you’ll find the perfect door lining set for your door.

Our range of door frames isn’t just practical but our frames are great to look at too! The internal door lining is an integral part of the doorway, holding the door in its place, and creating the stable entrance you need. No matter the door size you have, we stock the internal door frames to fit. Shop the LPD door frames today or check out the XL door linings available now.

Choose the ideal door lining and door frame kit today or view the intumescent strips and pads to accompany our fire rated door frames. With unstained and stained frames to choose from, you can create the ideal vision for your room.

Stylish & Durable Door Frame Solutions

Our collection of internal door linings and frames is designed to deliver both functionality and visual appeal. A well-fitted door frame is a crucial structural element, providing stability, support, and a clean, professional finish to any doorway.

No matter your requirements, we stock a variety of door frame sizes to ensure a perfect fit for your project. Explore trusted brands like LPD door frames and XL Joinery door linings, known for their quality craftsmanship and reliability.

Upgrade Your Doorways with Premium Door Frames

Enhance your home with expertly crafted internal door frames and linings that combine durability, style, and performance. Browse our full range today to find the ideal solution for your space.