Why are my French doors not closing in hot weather?

Heat can cause door frames to expand slightly, leading to sticking or misalignment. Luckily, adjustments (and the know-how of an [experienced repairer](https://www.checkatrade.com/blog/patio-door-repair-near-me/)) usually does the trick.

How long should French doors last?

Well-maintained French doors can last **20–30 years**, depending on material and usage.

Can you fix a gap between French doors?

Gaps are often caused by alignment issues or worn seals and can usually be corrected during a repair. The good news is, gaps between French doors are often fixable with the help of[ French doors repair services](https://www.checkatrade.com/blog/patio-door-repair-near-me/).

How long does it take to repair French doors?

Most repairs take **one to two hours**, depending on the issue.

When should French doors be replaced instead of repaired?

[Replacement ](https://www.checkatrade.com/blog/cost-guides/patio-door-replacement-cost/)may be needed if the doors are badly warped, structurally damaged or no longer secure. A [French doors repair specialist ](https://www.checkatrade.com/blog/patio-door-repair-near-me/)will advise you on what’s the best approach.

Can I fix French doors myself?

Some minor French door repairs can be tackled DIY, such as: - The door just needs simple hinge tightening - A handle or latch is loose but not broken However, it’s best to [contact an experienced repairer ](https://www.checkatrade.com/blog/patio-door-repair-near-me/)if the problem affects security or insulation, such as: - The doors won’t close or lock properly - There’s a gap between the doors - The doors have dropped or gone out of alignment Incorrect DIY repairs can make the issue worse.

How to find skilled tradespeople for French doors repair in [location]?

To help you find checked and reviewed tradespeople for French doors repair in [location], consider these tips: - Read online reviews to determine their reputation and quality of work - Verify their public liability insurance, so you know they’re covered against any potential accidents or damages - [Get multiple quotes](https://www.checkatrade.com/post-a-job) from at least three tradespeople so you can compare prices and services - Use Checkatrade and **hire one of our approved members that have undergone up to 12 checks** so that you can hire with confidence

French Doors Repair in Sunbury (24)

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GRB Glazing Limited
9.69
(54 reviews)
Operates in Sunbury-on-Thames
Services & skills
Windows / Doors / Conservatories
French Doors Repair
Patio Doors Repair
Composite Front Doors Repair
Windows and Doors
Call
Just Fair Ltd
9.92
(494 reviews)
Operates in Sunbury-on-Thames
Services & skills
Windows / Doors / Conservatories
French Doors Repair
Aluminium Doors Repair
Loft Windows Repair
Patio Doors Installation
Call
BG and M limited
9.98
(128 reviews)
Operates in Sunbury-on-Thames
Services & skills
Windows / Doors / Conservatories
French Doors Repair
Patio Doors Installation
Double Glazing Repair
French Doors Installation
Call
Abbey Repairs (Double Glazing Repairs and Conservatory Repairs)
9.96
(305 reviews)
Operates in Sunbury-on-Thames
Services & skills
Windows / Doors / Conservatories
French Doors Repair
Windows and Doors
Loft Windows Repair
Misted Double Glazing
Call
Riverside Windows Ltd
9.88
(72 reviews)
Operates in Sunbury-on-Thames
Services & skills
Windows / Doors / Conservatories
French Doors Repair
Aluminium Windows Repair
Timber / Wooden Windows Installation
Bifold Doors Installation
Call
Glass At Last
9.87
(77 reviews)
Operates in Sunbury-on-Thames
Services & skills
Windows / Doors / Conservatories
French Doors Repair
UPVC Windows Repair
Orangeries
Windows and Doors
Call
Apex-Assure Ltd
9.83
(16 reviews)
Operates in Sunbury-on-Thames
Services & skills
Windows / Doors / Conservatories
French Doors Repair
UPVC Repairs
Bay Windows Repair
Aluminium Doors Repair
Call
Vanguard Glazing
9.74
(26 reviews)
Operates in Sunbury-on-Thames
Services & skills
Windows / Doors / Conservatories
French Doors Repair
Double Glazing Repair
Windows and Doors
UPVC Doors Repair
Call
We Fix Double Glazing Ltd
9.82
(215 reviews)
Operates in Sunbury-on-Thames
Services & skills
Windows / Doors / Conservatories
French Doors Repair
Patio Doors Repair
Bifold Doors Repair
Glass Replacement
Call
DSK HOME IMPROVEMENTS LTD
9.68
(26 reviews)
Operates in Sunbury-on-Thames
Services & skills
Windows / Doors / Conservatories
French Doors Repair
Interior Window Shutter Fitters
Secondary Glazing
Misted Double Glazing
Call
Ezy Access Windows Ltd
10.00
(6 reviews)
Operates in Sunbury-on-Thames
Services & skills
Windows / Doors / Conservatories
French Doors Repair
Fire Doors Repair
Double Glazing Repair
Triple Glazing Repair
Call
Building Solutions
9.72
(12 reviews)
Operates in Sunbury-on-Thames
Services & skills
Windows / Doors / Conservatories
French Doors Repair
Draught Proofing
Cat Flaps
Patio Doors Installation
Call

Top rated French Doors Repairs in Sunbury-on-Thames

/10

349 ratings

Our French Doors Repairs in Sunbury-on-Thames are rated an average of 10 out of 10 based on a sample of 349 reviews from customers like you*

*This review aggregate is based on real customer reviews from a randomly selected postcode in this area

Find French Doors Repair Services in Sunbury-on-thames

Are your French doors not closing properly or letting in a draft? Or perhaps the lock is playing up? Whatever the case, a French doors repair specialist can sort it.

Read on for everything you need to know about finding and hiring French doors repair services covering Sunbury-on-thames.

Rather we do the searching for you? Try our quick request a quote feature, and we’ll put you in touch with reliable French door repairers covering your local area.

How much does it cost to repair French doors in Sunbury-on-thames?

Expect to pay between £116 and £232 , with an average cost of £164.

That said, repair costs depend on the problem and door type. That’s why we always recommend contacting a repairer directly to get an exact quote.

Tip: Are the repair costs stacking up more than you hoped? It might make sense to look at a replacement. Our French doors replacement cost guide helps you budget for the job.

How do you fix a French door that won’t close?

French doors often fail to close due to:

Dropped hinges
Misalignment
Locking issues

Hire a patio door specialist, and they’ll fix the issue by either adjusting hinges, realigning the doors or fixing the locking mechanism.

Why won’t my uPVC French doors close properly?

Common reasons why a uPVC French door is playing up include:

Doors dropping over time
Expansion from heat or humidity
Worn hinges or locks

Minor adjustments, like adjusting the hinges, may solve the problem in the short term.

But ongoing issues usually need an experienced repairer to take a look or possibly a replacement.

What is the piece between two French doors called?

The vertical strip between the two doors is called an astragal or mullion, depending on the design. It helps seal the gap, improve security and keep the doors aligned.

Replacing it with a new unit flush is doable. But you might be better off hiring an experienced repairer for the job.

Can French doors be repaired instead of replaced?

The good news is, yes, French doors can often be repaired instead of replaced.

Issues with alignment, hinges, locks or seals can often be repaired without replacing the entire door set – saving you time and money.

Why use Checkatrade?

Fully checked repairer covering your local area
Insurance always listed
Easy to compare multiple profiles
Handy reviews from local customers
Covered by the Checkatrade Guarantee (T&Cs apply)

Looking for more tradespeople in Sunbury-on-Thames?

Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Sunbury-on-Thames and check out our latest home improvement guides.

French Doors Repair in Sunbury (24)

Search results

Describe your job

Describe your job

GRB Glazing Limited

Services & skills

Just Fair Ltd

Services & skills

BG and M limited

Services & skills

Abbey Repairs (Double Glazing Repairs and Conservatory Repairs)

Services & skills

Riverside Windows Ltd

Services & skills

Glass At Last

Services & skills

Apex-Assure Ltd

Services & skills

Vanguard Glazing

Services & skills

We Fix Double Glazing Ltd

Services & skills

DSK HOME IMPROVEMENTS LTD

Services & skills

Ezy Access Windows Ltd

Services & skills

Building Solutions

Services & skills

Find French Doors Repair Services in Sunbury-on-thames

How much does it cost to repair French doors in Sunbury-on-thames?

How do you fix a French door that won’t close?

Why won’t my uPVC French doors close properly?

What is the piece between two French doors called?

Can French doors be repaired instead of replaced?

Why use Checkatrade?

Looking for more tradespeople in Sunbury-on-Thames?