About Us
Family Run. FENSA Certified. Local uPVC Experts You Can Trust.
Based in Pontyberem and proudly serving every town and village in Carmarthenshire and Swansea, Lion Guard Installations Ltd is your local, no-nonsense uPVC supply and installation company. We’re family run, FENSA certified, and built on reputation — not sales tactics.
With decades of combined experience and hundreds of successful installations under our belt, we help homeowners, landlords, and developers improve energy efficiency, curb appeal, and home security through high quality, affordable products and expert fitting.
We believe good service means turning up on time, cleaning up properly, and leaving you with a job you’re genuinely happy with. Whether it’s replacing tired windows or designing a bespoke veranda or conservatory, we treat every home like it’s our own.
Who We Work With
Lion Guard Installations Ltd proudly works with homeowners, developers, landlords and businesses across Carmarthenshire and Swansea. Whether it’s a full uPVC window upgrade or a new-build installation, we deliver compliant, high quality results every time.
- Residential Properties
Window and door replacements, conservatories, and roofline upgrades for homeowners and landlords.
- New Builds & Developers
Full site uPVC supply and fit for housing developments, extensions, and property renovations.
- Commercial Properties
uPVC installations for offices, retail units, hospitality venues, and shared buildings.
- Letting Agents & Landlords
Fast, clean, FENSA compliant upgrades to meet EPC targets and tenant safety.
- Educational & Public Sector
Durable, low maintenance solutions for schools, care facilities, and community buildings.
- Contractors & Trades
Subcontracted uPVC fitting, fascia and soffit work, and glazing support for construction teams.
Why Homeowners Choose Us
Local, Certified & Trusted to Deliver Every Time
We don’t just install — we advise, measure, supply, fit, and guarantee every uPVC window, door, and conservatory with unmatched local service.
Specialist glazing and roofline knowledge passed down through generations.
Every project is building regs compliant, insured, and fully certified.
Clear pricing, no-obligation surveys, and no commission-driven nonsense.
See our installations in Llanelli, Ammanford, Kidwelly, Burry Port & more.
Our Services
uPVC Windows
Secure, energy efficient, and made to last — our A-Rated uPVC windows come in a range of styles to suit every home.
uPVC Residential Doors
Durable, weatherproof, and affordable – perfect for back doors, side entries and budget conscious uPVC front doors.
Composite Doors
Stylish, secure, and built for curb appeal. Our composite doors combine performance with high end affordable looks.
Bespoke Conservatories
Add light, space, and year-round comfort with a custom built uPVC conservatory tailored to your property.
Veranda & Glass Rooms
Transform your outdoor space with a modern veranda or fully enclosed glass room — ideal for extending your space.
Roofline & Cladding
Protect your roof and upgrade your exterior with low maintenance uPVC fascias, soffits and weatherproof cladding.