Door Frame Replacement Cost

How much does it cost to fit a new door and frame?

On average, the typical cost of door frame replacement is around £430, but this price depends on various factors.

We'll go over everything you need to know about replacing a door frame including the costs for different types of door frames including hardwood, bi-fold, panelled, and more. If you want to remove and replace door frames in your home, this guide has everything you need!

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How Much Does Installing a Door Frame Replacement Cost?

If you install a new door frame in your household, it will most likely last for decades. Purchasing new door frames and upgrading your home is becoming more popular because it increases the home's value. For external door sets, replacements count as a “controlled fitting” under Building Regulations. Either use a Competent Person Scheme installer (e.g., FENSA or Certass) who self-certifies, or notify Building Control yourself. Like-for-like internal frames don’t usually need sign-off.

So, how much does a replacement door frame cost?

Depending on the size, a hardwood door frame could cost anywhere between £60 to £800. If you have a uPVC door, you will also require a uPVC door frame, generally included in the price.

It is recommended that you hire a local carpenter for this task, but if you want to do it yourself as a DIY job, purchase a frame kit because the joints are frequently pre-cut for ease of assembly.

An exterior door frame replacement costs around £160, while repairing a door frame costs about £150. Repairing a French door frame costs roughly the same as repairing a sliding door frame, though these doors may be more expensive to repair due to the variety of frames than standard doors.

You may discover that tackling specific repair tasks on your own makes you feel more at ease. For example, it is possible that repairing a door frame will be less expensive than replacing it or installing a new door.

However, if your door frame is badly damaged or requires repairs that are more than simple fixes, including a sagging frame, a stuck door, or damaged hinges, you should contact a local carpenter.

New Door Frame Prices

The average cost of a door frame replacement:

A basic interior door frame costs between £115 and £225 to replace. The cost of your door will be determined by its style, size, quality, and frame. Speciality doors, including French, sliding, or barn doors, require unique frames that cost £200 or more.

You have several options for repairing your door frame. Installing a pre-hung door frame kit costs around £100 and £450. Pre-hung door kits provide a pre-assembled door, hinge hardware, and drilled openings for only a handle and lock.

A rotten door frame repair typically costs around £100 and £300, based on the damage and rot. If your complete door needs to be replaced, the costs can quickly escalate. The cause of the problem is usually what the homeowner pays the most for. If water invasion is discovered, you should budget for installing storm doors, roofs, or overhangs.

The type of door you install will significantly impact both the aesthetic and financial aspects of your home. Some door styles to consider are listed below and their average purchase price per unit, excluding installation labour fees. You should budget £50 for labour costs per door.

Depending on the type of door frame you need, the costs will be as follows:

• Wooden door frame costs: £15 to £20 per metre.
• Composite door frame costs: £30 to £35 per metre.
• Metal door frame costs: £100 to £300.

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Door Frame Replacement Labour Costs and Timescales

Timescale and labour costs for a door frame replacement are affected by a number of factors. Things to keep in mind include:

• Typical day/half-day rate — £130 to £200 per day, depending on where you live and how much experience they have. Some carpenters price small jobs as a half-day but may have a minimum charge.
• Internal frame only (one with a similar style) — 1 to 3 hours once the opening is sound and square.
• External frame with pre-hung door set — probably 2 to 4 hours, including ironmongery and modifications.
• Frame and new ironmongery/locks from scratch — roughly 3 to 5 hours if there’s chiselling, drilling, and careful alignment to do.
• Smartening and tidying up — allow 30 to 120 minutes for sealant, trims/architrave and a neat finish.

Additional things to keep in mind that could impact how long the job takes include: uneven openings, the need to remove rotten timber, moving services in the reveal, limited access to the site, or fitting a lintel if the opening is being altered (subject to Building Control regulations).

Within the quote, you can typically expect standard preparation (removing the old frame/trim), fitting, and basic waste removal (for smaller jobs) to be included. Larger amounts of waste may need a skip, and an additional cost may apply.

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What Impacts Door Frame Replacement Costs?

When choosing your new door, several factors can influence the price. You should think about the following:

Location

Because tradespeople's prices vary across the country, the cost of replacing door frames will vary depending on where you live.

Hiring costs in the southeast, on the other hand, are typically greater than the average, particularly in London. However, costs are generally lower in the north of England, Scotland, and Northern Ireland than in the rest of the country.

Minimum Charge

Some labourers will charge a flat fee regardless of the size of the job, your location, or the time it takes the tradesperson to arrive at your home. However, this is unlikely to apply in most cases, and if it does, it will be added to your total bill.

Most tradespeople's websites include a cost breakdown, which should provide you with all the information you need. If one is not available, you can always contact them by phone or email to determine what prices will be displayed.

Amount of Tradespeople

The cost of replacing a door frame is also determined by the number of tradespeople required, which is influenced by the size and type of door frames required. Therefore, the greater the number of tradespeople required, the more costly the installation.

The Material You Select

Door frames are available in various materials, including composite, wood, and uPVC. Each material has varying costs, so consider the material you want and how much it's likely to cost when considering new door frames. Investing in a higher-quality, more expensive door frame will ensure that it is as safe as possible and will last for many years.

The Door's Design

Door frames are available in various materials and styles, which can affect the price of the door frame.

What's Involved in Installing a Door Frame Replacement?

Here’s what your local carpenter will typically do on the day.

Before the Job

• Survey and measuring — Check the opening is plumb and square, measure the width and height, and confirm door swing and ironmongery (locks, latches, handles).
• Protection — Cover floors, put dust sheets down, and confirm waste removal and workspace access.

During the Job

• Remove the old set — Take off trim, remove the existing door and frame, and clear fixings.
• Prepare and fit the new frame — Repair or pack the opening as needed, then fix the new frame plumb and level with consistent clearances.
• Hang and adjust the door — Fit hinges and ironmongery, then adjust so the door closes smoothly.

After the Job

• Final checks — Test swing, latch and lock, then make any small adjustments.
• Aftercare advice — Explain how to paint or finish timber, and how to avoid swelling or sticking.
• Paperwork (if relevant) — If the opening has been altered (e.g., lintel work or resizing), Building Control sign-off may be required.

Can I Install a Door Frame Replacement Myself?

If you’re handy and have a helper, then, yes, it’s possible. A pre-hung kit is the simplest route. Why? Because the joints and hinges are already sorted. You’ll still need to get the frame plumb and square, then fix it securely. Then, finally, make a smart seal.

Unsure or dealing with an outside door? A local carpenter is the safer option for security and weatherproofing. In that case, check what the cost to hang an internal door looks like before you decide.

You’ll need a few basic tools (no need to buy the fanciest versions): tape measure, pry bar, hammer, wood chisel, utility knife, panel saw, drill/driver, packers/shims, spirit level, sealant/foam, and a second pair of hands.

Things to Consider

• Pre-hung vs made on site — Pre-hung saves time and trouble. If your opening isn’t standard, site-made may fit better.
• External doors — Security and weatherproofing carry more weight — if in doubt, hire a local professional.
• Make it square — Frames must be plumb and level. Shims/packers do the bulk of the work here.
• Rot and damage — Soft spots, swelling or splits? Small patches can be filled and repainted, but widespread rot usually means a new frame is the sensible fix.

Building Regulations and Planning Permission for Installing a Door Frame Replacement

Planning permission is not typically required for a like-for-like door and frame replacement. Internal door frames very rarely require Building Control approval. External door sets must meet Building Regulations, either through a Competent Person Scheme installer or via Building Control.

Quick rule of thumb: If you are replacing an internal door frame with something similar, Building Regulations normally do not apply. External door and frame replacements must meet current standards.

Planning Permission

• Not usually required — Swapping an external door and frame with something alike is generally permitted under development rights.
• When it may apply — Listed buildings, flats or maisonettes, properties in conservation areas, or changes that significantly alter the external appearance.
• Structural changes — If you are widening a doorway or creating a new one, this can trigger planning permission and Building Control sign-off.

Building Regulations

• External doors and frames — These are classed as controlled fittings and must comply with Building Regulations. You can either use a Competent Person Scheme installer (e.g., FENSA or Certass) who self-certifies, or notify Building Control for sign-off.
• Thermal performance (Part L) — New external door sets need to meet current energy efficiency standards.
• Fire safety (Part B) — Some doors must be fire-rated (e.g., between an integral garage and the house). Existing fire doors should not be downgraded.
• Structural work (Part A) — If you alter the size of the opening, you may need a lintel or structural support and Building Control sign-off.

Types of Door Frame Replacement

The material you choose for your door frame affects the overall cost of the replacement. It also affects how much maintenance is required, and how well it will withstand daily use.

For internal doors, a neat finish and easy closing are typically prioritised. For an external door, weather resistance and security are more important.

The prices below are for materials only. The cost of installation varies depending on the type of door, the condition of the door frame, and how much making good is needed.

Wooden Door Frame Costs

Wooden door frames are a common choice for internal doors due to their ease of use and ability to be painted, stained, and varnished to suit home decor. They can also work for external frames, but they typically need regular upkeep to stay weatherproof.

Composite Door Frame Costs

Composite door frames are designed to be stable and weather-resistant. This makes them ideal for external doors. They tend to be low-maintenance and can improve insulation when used as part of a complete doorset.

Metal Door Frame Costs

When strength and fire resistance are priorities, metal door frames are often the choice, especially for communal areas or commercial buildings.

Checklist: Hiring a Local Carpenter to Replace a Door Frame

Consider these quick checks before you book a carpenter:

• Relevant experience — Ask about recent, similar jobs (internal or external frames, timber, uPVC, composite, or fire-rated doors).
• Clear quote — Confirm what is included in the quote, such as the frame or liner, hinges, ironmongery, architrave, sealant, waste removal, travel, and VAT.
• Timings and access — The usual fit time is around 1 to 3 hours per door frame. Check lead times, parking, and access requirements.
• Regulations awareness — For external doors or any structural changes, Building Regulation compliance or Building Control sign-off may be required.
• Insurance and guarantee — Ensure they have public liability insurance and offer a warranty for the work.
• Reviews — Check for photos and reviews of recent work. You could review their MyJobQuote profile for recent feedback.
• Payment terms — Agree on deposits, payment on completion, and what happens if extra work is uncovered.

It is usually best to get around three quotes from local carpenters before deciding who to hire.

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