Professional Window & Door Repairs Across Swansea & Carmarthenshire
Not every problem requires a full replacement. Our experienced team can repair many common issues with uPVC windows and doors, helping restore security, functionality and performance without the cost of replacing the entire unit.
Arrange Your Free No-Obligation Quotation
Speak to our friendly family-run team about your repairs. We’ll help you choose the right styles, glazing and configurations for your home.
Installed With Care
Window & Door Repairs From A Trusted Local Team
Over time, windows and doors can develop faults through everyday use, weather exposure and general wear and tear. Common issues include failed double glazed units, faulty locks, worn hinges, damaged handles and doors that have dropped out of alignment.
At Lion Guard Windows & Doors, we provide professional repair services for many common uPVC window and door problems. Our goal is always to provide honest advice and repair where practical before recommending replacement.
Repairs We Regularly Carry Out
We repair a wide range of common window and door faults across Swansea and Carmarthenshire.
Misted Double Glazed Units
Replace failed sealed units where condensation has formed between the panes of glass.
Window Hinges
Replace worn hinges causing draughts, gaps and difficulty operating windows.
Handles & Hardware
Replacement window and door handles available in various styles and finishes.
Locks & Mechanisms
Repair or replace faulty locking systems, gearboxes and window mechanisms.
Door Adjustments
Correct dropped doors and alignment issues affecting locking performance.
Gaskets & Seals
Replace damaged weather seals to help improve insulation and reduce draughts.
Want to speak with an advisor? Give us a call on 01269 849278
Our friendly family-run team will be happy to help with any questions about your required repairs.
Need More Inspiration? Request Our Brochures
Browse our latest brochures for windows, doors, conservatories and glazing options. Select the brochures you’d like, fill in your details, and our team will send them straight over.
Step 1 — Choose Your Brochures
Select one or more brochures below to explore styles, colours, glazing and product options in more detail.
Windows Brochure
uPVC Doors Brochure
Composite Doors Brochure
Sliding Sash Brochure
Aluminium Brochure
Decorative Glass Brochure
Roofline & Cladding Brochure
Conservatory Brochure
Conservatory Roof Brochure
Step 2 — Your Details
Tell us where to send your brochures and a member of our team can also help if you’d like advice on the right products for your home.
Recent Window & Door Repairs Across Swansea & Carmarthenshire
Take a look at some of our recent repair and replacement projects completed across South West Wales.
Finance Options
Lion Guard Installations Ltd is an Introducer Appointed Representative (Financial Services Register No. 1043622) of Phoenix Financial Consultants Limited (Phoenix).
Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.
Related Services
Explore more home improvement and glazing services available from Lion Guard Windows & Doors across Swansea, Carmarthenshire and South West Wales.
uPVC Windows
Energy-efficient replacement windows available in a wide range of styles, colours and configurations.
uPVC Doors
Secure and stylish uPVC doors designed to improve the appearance and performance of your home.
Composite Doors
Strong, secure and low-maintenance composite doors available in a huge range of colours and designs.
Conservatories & Living Spaces
Create additional living space with bespoke conservatories, warm roofs and home improvement solutions.