Wondering how much it costs to fit internal doors? Read on for UK supply prices, fitting costs and the extras that can catch homeowners out.

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New internal doors can make a world of difference if your home is in need of a revamp.

Find out how much to budget for the supply and fitting of internal doors in this handy guide.

What are internal door supply and fit costs in the UK?

As you can see from the costs above, the average cost of fitting internal doors can be broken down into three parts. So let's start there.

How much does an internal door cost?

• Internal doors usually cost between £25 - £150+

• Bespoke and hardwood doors will cost far more

How much does it cost to fit an internal door in the UK?

• Internal door labour costs in the UK are anywhere between £100 - £350 per door

• This includes fitting the internal door from start to finish, including hinges, hanging the door, and putting on the door handles

Average cost to replace an interior door

• The cost of an interior door replacement ranges from £100 - £400 per door

• The average cost in the UK will be around £250 per door

• This cost will include removing the old doors and hanging the new ones

Ready to get an exact cost for your internal doors? Search your postcode below to compare quotes from internal door fitters working in your area.

Internal door fitting cost calculator

Need more help with budgeting for the total job before contacting an internal door fitter?

Use our calculator below to estimate the cost of replacing your internal doors based on the number of doors, spec, labour, and any add-ons you might need.

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What affects your internal doors price?

Here's the factors to consider when figuring out the cost of an internal door supply and fitting job:

• Material – softwood vs. hardwood (more on that later)

• Size of door – A thicker, solid wood door is better for sound insulation, but comes at a price

• Custom – Pre-made doors vs bespoke ones will alter the price

• Number of doors – Buying a bundle pack of pre-made doors works out cheaper

• Location – Labour costs in London and parts of the South East may be higher

• Level of experience – Skilled fitters and carpenters might be more costly, but you'll get a quality finish in return

On Checkatrade, you'll only find trades who meet our high standards and pass up to 12 checks.

Hidden costs to watch out for

• Waste removal – Most door fitters won't include waste removal in their quote

• Additional work – Repair to the existing door frames will add to your internal doors price

• Extra labour time – Door shaving to account for thicker carpets may be an additional cost

What’s included in an internal door fitting quote?

Most internal door fitting quotes usually include:

• Hanging and aligning the door

• Trimming the door to size to fit an existing frame (within reason)

• Fitting hinges and handles (if supplied)

• Minor adjustments to the door frame, where possible

Many fitters will check measurements on arrival, but quotes are often based on standard-sized doors and existing frames being in good condition.

What might not be included in your internal door fitting quote?

Some tasks are often priced separately or may not be included unless agreed in advance:

• Supplying the door, handles or hinges

• Measuring up before purchase (this is often the homeowner’s responsibility unless a pre-visit is arranged)

• Replacing or altering door frames

• Disposal of old doors

• Decorating, painting or finishing

• Fire door certification or specialist compliance work

To avoid surprises, it’s always worth confirming exactly what’s included before booking, especially if your doors or frames are non-standard.

What to expect when you hire a fitter from Checkatrade to upgrade your internal doors

Chelsey told us about her experience working with a Checkatrade member to update her internal doors.

I was impressed with his commitment to ensuring everything ran smoothly - he checked on available parking before his arrival and was punctual and polite throughout.

And what a difference it made to her home!

Chelsey’s internal door upgrade

Portsmouth-based Chelsey, found a local carpenter through Checkatrade to instantly update her 1960s bungalow with modern, cottage-style doors. Read about Chelsey’s experience finding the right tradesperson for the job and the unexpected benefits this home improvement has brought.

Learn more

Internal door materials: which option should you choose?

Internal doors come in a range of materials, each affecting appearance, durability and price. The most common internal door materials are:

• Hardwood – Premium option offering good soundproofing, durability and a high-end finish. Usually, the most expensive choice

• Softwood – Made from woods such as pine or fir. More affordable than hardwood, but less durable

• MDF – A cost-effective, engineered material that resists warping and is easy to paint

• Solid-core – Built to feel like solid wood but at a lower cost. Offers better sound insulation and durability than hollow-core doors

• Hollow-core – Lightweight and budget-friendly, but provides limited soundproofing and is less robust

• Metal – Strong, low-maintenance and increasingly popular in contemporary homes

• uPVC – A recyclable, low-maintenance option commonly used where durability and easy cleaning are priorities

Internal door styles

When it comes to choosing internal doors, it's not just the material to consider. You'll want to decide on the style of door, too. Here are the options:

• Swinging doors – Most common option, fitted on hinges and opening in one or both directions

• Sliding doors – Ideal for small or awkward spaces, as they don’t need room to swing open and are often chosen for their clean look

• Folding (bi-fold) doors – Space-saving option that folds back on itself and works well for wider openings

• Panel doors – Made up of flat or raised panels, offering a classic, traditional appearance

• Flush doors – Smooth on both sides with a clean, modern finish

• Glazed doors – Feature glass panels to let light through, making them a good choice for darker rooms or hallways

Checklist

• Timescale – An experienced joiner can often fit several doors in a day

• Cost factors – Material (e.g., hollow core vs solid wood), hardware (handles/hinges), door size, and labour complexity affect the final price

• Request multiple quotes – To compare different fitters’ rates

• Buy and fit in bulk – You’ll get a better price buying and fitting doors in bulk compared to a single internal door install

Internal door fitting cost UK FAQs

Do internal doors need to be fire doors?

Not all internal doors need to be fire doors, but most homes require at least one. Fire doors usually provide 30 minutes of fire and smoke protection.

They’re typically required:

• Between an integral garage and the house

• In three-storey (or taller) new-build or renovated homes, for rooms opening onto stairwells

Find out more about fire door installation costs.

What's the cheapest internal door option?

If you're on a tight budget, then you may want to go for a style and rail frame with MDF panels.

How much do internal doors cost in the UK?

A standard internal door supply normally ranges from about £25 - £150+, depending on material and design.

What’s the average cost to fit an internal door?

Internal door labour costs in the UK are anywhere between £100 - £350 per door. More complex doors (e.g., glazed, pocket doors) may cost more.

Can I replace an internal door without replacing the frame?

Absolutely. In most cases, the existing frame can be reused if it’s square and in good condition. Your fitter, joiner or carpenter will check this before installation.

How many internal doors can a joiner hang in a day?

Experienced joiners often fit several doors in a day. But exact numbers depend on site conditions and door types.

What affects internal doors costs?

Material (e.g., hollow core vs solid wood), finish, hardware (handles/hinges), door size, and labour complexity all influence your internal doors price.

Can I fit my own internal doors?

If you’re confident with DIY and have the right tools, nothing is stopping you fiiting internal doors yourself. That said, fitting internal doors requires precision.

Common DIY mistakes include:

• Incorrect measurements

• Poor hinge alignment

• Over-trimming the door

Ready to find experienced internal door fitters near you? Search your postcode to browse checked and reviewed tradespeople working in your area.

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