Fire Check Doors

Fire check doors are internal doors with a fire-resistance rating or a fire protection rating for closures. Designed to slow the spread of fire and smoke between rooms, they are a passive fire protection system, giving you and your family time to safely evacuate the building in an emergency.

Many of the doors you will find below have an FD30 rating, meaning that they can withstand the fire for half an hour. Preventing fires is key for your safety, but slowing the spread can ensure you have the time to leave the building without issue.

Fire check doors have evolved throughout the years and are now available in a variety of styles and designs. You can find finished and unfinished oak, wenge, walnut, white primed, pine, and glazed fire doors right here at Door Supplies Online.

Showing 1 - 24 of 113 products

White Primed Flush Fire Door Internal door

DSO White Primed Flush Fire Door

From £110.00

LPD Nostalgia Oak 4P Fire Door

£221.00

LPD Solid White Primed Vancouver 5P Fire Door

From £149.00

LPD Solid White Primed London Fire Door

From £169.00

LPD Oak Mexicano Fire Door

From £147.00

LPD Charcoal Black Vancouver 5P Fire Door

From £233.00

LPD Solid White Primed DX 30's Style Fire Door

From £171.00

LPD Prefinished Oak Mexicano Fire Door

From £177.00

LPD Nostalgia Oak DX 30's Style Fire Door

From £185.00

LPD Pre-Finished Oak Belize Fire Door

From £173.00

LPD Solid White Primed Mexicano Fire Door

From £149.00

LPD Oak Vancouver 5P Fire Door

£193.00

LPD White Sierra Blanco Fire Door

£222.00

LPD Oak Carini 7P Fire Door Unfinished

From £125.00

LPD Solid White Primed Pattern 10 One Panel Fire Door

From £184.00

LPD Light Grey Vancouver 5P Fire Door

From £253.00

LPD White Shaker 4 Panel Fire Door

From £171.00

LPD Prefinished Oak Inlay 1P Fire Door

£245.00

LPD Oak Lincoln Fire Door

£189.00

LPD Prefinished Oak Carini 7P Fire Door

From £149.00

LPD Ash Grey Vancouver 5P Fire Door

£265.00

LPD Oak Pattern 10 Clear Glazed Fire Door

£723.00

LPD Oak Belize Fire Door FD60

£364.00

LPD Walnut Vancouver 5P Fire Door

£275.00

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Choosing the fire check door for your home

When it comes to fire doors, prices can vary based on design, material, and finish. At Door Supplies Online, prices start from just over £100, giving you a secure internal door to keep your home and family safe during the unlikely event of a fire.

Most believe that fire doors cannot have glass in them. However, the evolution of fire check doors means that they can instead be fitted with fire safety glass, designed to withstand the heat and prevent cracking. This makes them ideal for darker rooms where you want to improve the flow of natural light while still ensuring the safety of you and your family.

Fire check doors have an MDF or similar core inside. This helps prevent the door from catching and therefore slows the spread of the fire. The material inside of the door will depend on the material the door is made from. The right wood and finish will depend on your needs, but you’ll find unfinished and finished doors in a variety of woods available right now.

The best fire doors for sale in the UK

The LPD white primed fire doors are some of the best in the industry, offering you a modern, crisp, and clean style without compromising safety. Available in a variety of colours, you’ll be able to coordinate your new door with your current home aesthetic for the ultimate finish.

Want a classic look in your home? The Deanta walnut fire doors will stand out from the crowd and are a timeless classic you must have. Alternatively, the JB Kind oak shaker fire doors combine sturdy design with safety, ensuring you get the best of both worlds.

At Door Supplies Online, we want to make purchasing a new fire check door straightforward for you. This is why we offer a range of payment options, including all major credit and debit cards, Apple Pay, Google Pay, PayPal, and Klarna. With a range of choices, you can easily find the right door for your home and keep your family safe in the event of a fire.

Fire Check Doors FAQs

A fire check door is an internal door which holds a fire protection or fire-resistance rating for closures. They are part of a passive fire protection system, helping to reduce the spread of smoke and fire in the event of an emergency.

Doors holding a fire rating will often come with a certification to verify this. They will also have a certification label on the top edge of the door or on the side. If you have any questions, your seller can provide you with further information. Contact Door Supplies Online for advice.

Fire check doors are required to act as a barrier to prevent the spread of smoke and fire in a building. Many fire check doors carry an FD30 or FD60 rating, with 30 or 60 minutes of fire protection respectively.

Fire check door prices will vary depending on the material, design, and whether they come with a finish. At Door Supplies Online, our doors range from just over £100 for our cheapest fire doors to under £700, allowing you to buy a high-quality door without compromise.

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Pre Assembled Fire Door Sets: What to Check

Door Supplies OnlineJul 10, 2026

Fire Check Doors

Choosing the fire check door for your home

The best fire doors for sale in the UK