Premium uPVC Windows Installed Across Swansea & Carmarthenshire
Enhance your home with beautifully crafted, energy-efficient uPVC windows supplied and installed by Lion Guard Windows & Doors. From modern flush sash styles to traditional sliding sash designs, we offer made-to-measure windows tailored to homes across Swansea, Carmarthenshire and South West Wales.
Arrange Your Free No-Obligation Quotation
Speak to our friendly family-run team about your new windows. We’ll help you choose the right styles, colours and specifications for your home.
Installed With Care
Modern Performance With Timeless Style
At Lion Guard Windows & Doors, we supply and install premium made-to-measure uPVC windows designed to improve the appearance, comfort and energy efficiency of your home. Combining modern security and thermal performance with stylish designs, our windows are tailored to suit both traditional and contemporary properties.
From replacement double glazing to full home window upgrades, our experienced local team installs high-quality uPVC window systems across Swansea, Carmarthenshire and South West Wales.
Explore Our uPVC Window Range
Discover our full range of made-to-measure uPVC windows designed to suit homes across Swansea and Carmarthenshire, from classic casement windows to elegant flush sash and sliding sash styles.
uPVC Casement Windows
Classic and versatile casement window designs available in a wide range of styles and finishes.
Flush Sash Windows
Elegant flush sash windows combining sleek styling with modern performance.
Sliding Sash Windows
Traditional vertical sliding sash windows with modern energy efficiency and security.
Tilt & Turn Windows
Modern tilt and turn windows designed for ventilation and easy cleaning access.
Bay & Bow Windows
Add light, space and character to your home with beautifully designed bay and bow windows.
French Casement Windows
Elegant French casement windows featuring wider uninterrupted openings and excellent ventilation.
Add Those Finishing Touches
Choose from a wide range of colours, glazing styles and premium hardware options to personalise your new windows.
Choose From Modern Colours & Premium Finishes
Our windows are available in a wide range of contemporary colours and realistic woodgrain finishes designed to complement both modern and traditional homes.
Browse the colour pages to view popular whites, contemporary greys, heritage tones and woodgrain finishes.
Choose the right obscure glass pattern for privacy and style.
Our decorative and obscure glass options are ideal for bathrooms, front-facing windows and rooms where you want extra privacy without losing natural light.
Browse the glass pattern pages to compare textured, decorative and privacy glazing designs for your windows.
Complete the look with handles, hinges and finishing hardware.
Choose from a range of handle styles and hardware options to complement your new windows, from clean modern finishes to heritage-inspired detailing.
Our team can help you match your handles, stays and hinges to your window colour, home style and practical requirements.
Explore colours, glazing styles and window configurations to create the perfect windows for your home. Our Swansea and Carmarthenshire team will help you design made-to-measure windows tailored to your property.
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.
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 new windows.
Window Projects Across Swansea & Carmarthenshire
Take a look at some of our recently completed window installations across Swansea, Llanelli, Carmarthen and the surrounding South West Wales area. From flush sash windows to sliding sash and modern casement styles, every installation is made to measure and professionally fitted by our experienced local team.
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.