uPVC Casement Windows in Carmarthenshire & Swansea
- If you’re searching for uPVC casement windows in Carmarthenshire or Swansea, you’ve found the region’s specialists. Our double glazed casement windows are designed to cut heating bills, make your home more secure, and add real style. With flexible opening options and tailored designs, they’re the smart choice for properties across Llanelli, Ammanford, Kidwelly, Neath, Gorseinon, and beyond.
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Modern Double Glazing Tailored to Your Home
At Lion Guard Installations Ltd, we install affordable, stylish casement windows across Carmarthenshire and Swansea. As a newly established family run company, we bring over 35 years of combined installation experience to every project, giving you trusted results at competitive prices.
Why Homeowners in Carmarthenshire Choose Casement Windows?
Clearer Views & Brighter Rooms
Slimline frames maximise glass area, letting natural light flood your rooms.
Energy Savings You’ll Notice
Our high performance double glazing keeps heat in during winter and out in summer, reducing energy bills across Carmarthenshire and Swansea.
Security as Standard
Every window is reinforced with uPVC profiles and fitted with multi-point locks to protect your home.
Made To Measure
Custom colours, glass, and hardware options let you create the perfect look for your property.
Sliding Sash Windows
Best Price Guaranteed
- Vertical sliding action
- Easy Tilt Clean
- Heritage style
Flush Windows
Best Price Guaranteed
- Flush profile design
- High thermal efficiency
- Timeless appearance
Tilt & Turn Windows
Best Price Guaranteed
- Tilt for airflow
- Turn for access
- Easy to clean
Bay & Bow Windows
Best Price Guaranteed
- Panoramic views
- Natural Daylight
- Adds kerb appeal
Double Glazing
Best Price Guaranteed
- Lower energy bills
- Noise reduction
- Toughened Options
Triple Glazing
Best Price Guaranteed
- Superior insulation
- Extra noise control
- Enhanced security
Customise Your Casement Windows
Your windows should reflect your home. That’s why we offer one of the broadest choices in South West Wales. Every choice is built to last — and backed by long warranties.
Casement Windows – Frequently Asked Questions
Thinking of upgrading your windows? Here are answers to the most common questions we hear from homeowners in Carmarthenshire and Swansea.
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Are casement windows energy efficient?
Yes. Our A-rated double glazed casement windows are designed to reduce heat loss and lower household bills.
What areas do you cover?
We install casement windows across Carmarthenshire, Swansea, Llanelli, Ammanford, Llandeilo, Kidwelly, Neath, Gorseinon, Mumbles, and surrounding areas.
Do they require much maintenance?
Very little. uPVC casement windows are weather resistant and only need an occasional wipe down.
Are casement windows secure?
Absolutely. Our installations include multi-point locking, reinforced hinges, and toughened glass options.
Do you offer a guarantee on casement windows?
All of our installations come with a 10 year warranty and insurance backed guarantee as standard.
Enhance Your Home with Casement Windows
Whether you’re replacing old timber frames, upgrading to modern double glazing, or adding windows to a new extension, our casement windows are designed to improve your home’s comfort and value.
From farmhouses in Carmarthenshire to city homes in Swansea, we’ve helped homeowners across South West Wales enjoy brighter interiors, improved efficiency, and long-term peace of mind. All installations are carried out by our FENSA approved team.
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Our Recent Projects
We’re proud of the work we’ve completed across Carmarthenshire and Swansea. From anthracite grey casement windows in Mumbles to heritage style replacements in Llandeilo, our projects highlight the care and detail we bring to every installation.