Trusted Local Experts for Quality Installations, Fast Turnarounds & Guaranteed Workmanship
Expert Windows Installation, Doors Installation & Conservatories in Swansea & Carmarthenshire
Welcome to Lion Guard Installations Ltd, your friendly, family-run FENSA approved experts for stunning home improvements. We specialise in professional installations of high-quality uPVC windows, doors, and conservatories throughout Swansea, Carmarthenshire, and the surrounding areas. Our commitment to quality craftsmanship and exceptional service ensures your home is in the best hands. We use locally manufactured products, offering fast lead times and a 10 year insurance backed guarantee for your complete peace of mind.
About Lion Guard
Why Carmarthenshire & Swansea Homeowners Choose Lion Guard Installations
At Lion Guard Installations Ltd, we’re a proud, family-run company offering expert installation of uPVC windows, composite doors, conservatories, roofline systems, and more across Carmarthenshire and Swansea.
We’re fully FENSA registered, and known for our professional, friendly service. All of our products are locally manufactured, which means faster turnaround times (typically 7-10 working days) and better quality control.
Unlike many national installers, we never subcontract — every job is carried out by our own trusted, in-house team. From start to finish, we guarantee clear communication, clean installations, and full aftercare support.
Whether you’re upgrading a home in Carmarthen, Llanelli, Ammanford or anywhere in between, Lion Guard delivers long lasting quality you can rely on.
Upgrade Your Carmarthenshire or Swansea Home with Expert uPVC Installations
From modern double glazed uPVC windows to secure composite doors and beautiful bespoke conservatories, Lion Guard helps homeowners across Carmarthenshire and Swansea improve kerb appeal, comfort, and energy efficiency.
All installations are carried out by our in-house professionals — no subcontractors, ever — using locally manufactured products backed by a full 10 year insurance backed guarantee.
Our Services
uPVC Windows, Doors & Conservatories Installed Across Carmarthenshire & Swansea
uPVC Windows
Energy-efficient, secure and stylish windows available in a wide range of finishes. Installed across Carmarthenshire, Swansea, Llanelli & beyond.
uPVC Residential Doors
Durable, low maintenance uPVC doors designed for long life and maximum security. Ideal for homes in Ammanford, Carmarthen & surrounding areas.
Composite Doors
Strong, stylish composite doors that offer superior insulation, security and kerb appeal — available in traditional and modern styles.
Conservatories & Porches
Bright, modern extensions fitted to perfection. Ideal for extra living space or enhancing your property’s value across South West Wales.
Veranda & Glass Rooms
Weather-resistant outdoor living structures — perfect for enjoying your garden year-round, rain or shine. Popular in Llanelli & Mumbles.
Fascias, Soffits & Roofline
Protect and finish your home with durable roofline systems that enhance appearance and prevent costly water damage.
Who We Work With Across Carmarthenshire & Swansea
At Lion Guard Installations Ltd, we proudly serve homeowners, landlords, developers, trades, and commercial clients across Carmarthenshire and Swansea. Whether it’s a full uPVC window upgrade or a complete new-build installation, we deliver FENSA registered, fully compliant, high quality results — every time.
- Residential Properties
Window and door replacements, conservatories, and roofline upgrades for homeowners, landlords, and tenants across South West Wales.
- New Builds & Developers
Full site supply and professional fitting for housing developments, extensions, and renovations across Carmarthenshire and Swansea.
- Commercial Properties
uPVC installations for offices, retail units, hospitality venues, and shared buildings – installed to the highest standards.
- Letting Agents & Landlords
Fast, FENSA compliant upgrades that meet EPC targets and boost tenant safety and property appeal.
- Educational & Public Sector
Long lasting, low maintenance solutions for schools, care homes, and community buildings throughout South West Wales.
- Contractors & Trades
Professional uPVC fitting, fascia and soffit installation, and project support for local builders and tradespeople.
Customer Reviews
Local Customer Reviews From Carmarthenshire & Swansea
From Quote to Install — Done Right, First Time
Get a Free Quote for Windows, Doors or Conservatories – Fast, Friendly & Local
Whether you’re in Carmarthen, Swansea, Ammanford or any surrounding village, Lion Guard is ready to help you transform your home. Get expert advice, fast installations, and unbeatable service from trusted local specialists.
Proudly Serving Carmarthenshire & Swansea With Results You Can Rely On
We’ve helped hundreds of homeowners, landlords and developers across Carmarthenshire and Swansea upgrade their properties with secure, energy-efficient uPVC windows, composite doors, and roofline systems. Every installation is backed by FENSA certification, long guarantees, and friendly, local service you can count on.
"We don’t cut corners - every job is surveyed, fitted, and finished to the highest local standard. That’s why so many homeowners trust Lion Guard across Carmarthenshire and Swansea"
Local, Certified & Trusted to Deliver Every Time
Why Carmarthenshire & Swansea Homeowners Choose Lion Guard
We don’t just install — we guide, advise, measure, and guarantee every uPVC window, composite door, and conservatory. With 5 star local service and FENSA certified teams, we’re trusted across Carmarthenshire, Swansea, Ammanford, Llanelli, and beyond.
Specialist glazing and roofline knowledge passed down through generations.
Fully insured and building regs compliant — guaranteed peace of mind.
Clear quotes, no-obligation surveys, and zero commission pressure.
Our installers live and work in Llanelli, Ammanford, Kidwelly, Burry Port, and surrounding areas.
Frequently Asked Questions
Yes — all quotes and surveys are 100% free with no obligation. We’ll visit your property, measure up, and provide an accurate price tailored to your home.
Absolutely. We’re fully FENSA registered, which means all our window and door installations meet building regulations and come with a certificate of compliance.
Most uPVC window or door installations are completed within 1–2 days. Conservatories and verandas take longer depending on size and groundwork — we’ll give you a clear timescale during your quote.
We cover every town, village, and postcode in Carmarthenshire and Swansea — including Llanelli, Ammanford, Burry Port, Llandeilo, and surrounding areas.
All our installations come with a 10 year insurance backed guarantee for peace of mind — plus manufacturer warranties on products.
Still have a question?
Our friendly team is just a message away.