Collection: Primed Fire Doors

The range of primed fire doors from Leader Online

We sell a range of traditional and contemporary primed doors, depending on your taste. They cater to different budgets and requirements, with prices ranging from approximately £100 to £500 depending on the style you opt for.

Glazed, Grooved, and Cottage are our most common designs, additional styles include Farley and Ladder.

What is a primed fire door?

A primed fire door is designed to provide at least 30 minutes of fire and smoke resistance, in line with UK legislation. This is why it has an FD30 rating.

Our primed fire doors feature a solid core made from timber, particleboard, and other engineered materials (the core is the part that helps keep fire and smoke at bay).

The primer coat — a paint layer applied at the factory — sits on top of this core, but doesn't add fire resistance. Buying a primed fire door allows you to paint or lacquer the door to your liking, enabling you to have a fire door for your home in any colour you choose!

What do I need to know when painting a primed fire door?

There are several important steps you must follow and things you must avoid when painting a primed fire door. This will ensure your fire door still functions properly in the event of a fire.

Use a compatible paint

Most water-based emulsions, eggshell, satin, and gloss paints are compatible with a standard white primer. Avoid oil-based paints unless the manufacturer's specification explicitly states that it’s compatible with primed fire doors.

Apply paint in thin coats

Thick coats can cause the door to stick in the frame and may interfere with fitting tolerances.

Apply at least two topcoats

One coat rarely provides full coverage, particularly if you go for a darker colour. Allow proper drying time between coats, as specified on the paint tin.

Never paint over the intumescent seal

We can’t stress this point enough. The seal performs a vital protective role, expanding as the temperature rises to block the spread of fire and smoke. Painting over it could compromise its expansion and the door’s overall performance were a fire to occur in your property or building. That’s why you need to mask the seal carefully before doing any painting.

Avoid painting hinges and certification labels

Again, you could compromise the door’s performance by painting on hinges, as this can interfere with its ability to swing and self-close, which is a vital function for any fire door. You may also inadvertently make the certification label less visible — if you’re a commercial landlord or responsible person at a commercial premises, the label must be visible so that you can prove the door's fire rating during inspections.

What are the differences between primed, pre-finished, and unfinished fire doors?

Whereas primed fire doors give you the option to paint your topcoat, you don’t have this option with other door types. There are benefits and drawbacks to this lack of customisability.

Pre-finished fire doors arrive fully finished and ready to hang, in a fixed colour or wood-effect surface. No further work is needed at your end, but you also don’t have any creative control over the look or finish.

Unfinished fire doors arrive as raw timber, requiring staining or oiling, and painting from scratch. This is the most flexible option for customers because you can decide exactly what finish and fittings you would like on the door. However, it can also be time and labour-intensive.

If you want a specific colour, a primed fire door is the most practical choice. It's quicker than starting with an unfinished door, and far more flexible than buying a pre-finished option.

Where should I install a primed fire door?

From an aesthetic standpoint, a primed fire door is perfect for the following:

• Renovation projects when you’re still deciding on the final interior colour scheme.
• Period properties featuring heritage colour tones.
• Rental properties and HMOs where landlords want consistency across multiple doors at a competitive price.
• Statement hallways, kitchens, and any living space that requires a bold or specific colour.
• New builds where the colour scheme needs to adhere to a stringent design brief.

On a practical level, these are the most common settings for a primed fire door:

• Kitchens
• Utility rooms / boiler cupboards
• Any door leading from a house into an attached garage
• Houses in Multiple Occupation (HMOs)
• Blocks of flats (i.e., entrance doors to individual flats and doors leading to communal stairwells)
• Schools, Universities, and Hotels
• Bars, restaurants, and retail spaces

Why buy primed fire doors from Leader Online?

You’re in safe hands when you buy our primed fire doors. This is because:

• We have a wide range of styles and price bands to choose from.
• We guarantee premium home delivery. Unlike other retailers, we will deliver your order safely inside your property, directly to your room-of-choice.
• We have over 20,000 verified five-star Trustpilot reviews and decades of experience in delivering exceptional customer service.
• We won’t be beaten on price. If you find like-for-like FD30-rated primed fire doors for cheaper elsewhere online, we’ll match it.
• You can receive your order in as little as 48 hours, on a weekday of your choice by selecting Express Delivery at the checkout.

At Leader Online, we help you create spaces you love without compromising on quality or value. If you have any questions or want to find out more about our fire doors, call our customer service team on 01429 241 270.