Do not wait! Secure your free deck estimate and design session today.
Do not wait! Secure your free deck estimate and design session today.
Do not wait! Secure your free deck estimate and design session today.
OUTDOOR LIGHTING SYSTEMS DESIGNED FOR WEST WALES HOMES
With 15+ years of outdoor build experience, we design and install outdoor lighting built for West Wales’ coastal weather — durable, low-maintenance, and crafted to enhance your outdoor living space.
Top Rated Expert Deck Installers
Top Rated Expert Deck Installers
Top Rated Expert Deck Installers
Award-Winning Designs & Craftsmanship
Award-Winning Designs & Craftsmanship
Award-Winning Designs & Craftsmanship
14+ Years Building Outdoor Spaces Across the UK
14+ Years Building Outdoor Spaces Across the UK
14+ Years Building Outdoor Spaces Across the UK
5.0
Based On 21 Reviews
5.0
Based On 21 Reviews
5.0
Based On 12 Reviews
5.0
Based On 12 Reviews
SERVICE OVERVIEW
OUTDOOR LIGHTING IN WEST WALES DESIGNED FOR LONG-TERM COASTAL PERFORMANCE
Lighting isn’t just a setup — it gives your home that lived-in outdoor feel. Here in West Wales, your lighting needs waterproof seals, protected cable routing, and weather-rated hardware that doesn’t fail after one season.
It should bring your outdoors to life, not flicker out from moisture damage. That’s why every install is crafted around ambience, reliability, safety, and a clean routed finish.
Whether you're lighting up coastal gardens in Ceredigion or family decks near Cardigan Bay, our systems are built to last, built for atmosphere, and built for everyday outdoor living.
offering proven solutions
COMMON OUTDOOR LIGHTING PROBLEMS WE
Solve in West Wales
01
Fully sealed, waterproof cable routing and junctions to stop moisture failure.
01
Fully sealed, waterproof cable routing and junctions to stop moisture failure.
01
Fully sealed, waterproof cable routing and junctions to stop moisture failure.
02
Weather-rated lighting casings built for humidity, rain, and salty West Wales mist.
02
Weather-rated lighting casings built for humidity, rain, and salty West Wales mist.
02
Weather-rated lighting casings built for humidity, rain, and salty West Wales mist.
03
Reinforced electrical routing to prevent flickers caused by seasonal weather.
03
Reinforced electrical routing to prevent flickers caused by seasonal weather.
03
Reinforced electrical routing to prevent flickers caused by seasonal weather.
04
Hidden cable channels that keep installs neat, clean, and weather safe.
04
Hidden cable channels that keep installs neat, clean, and weather safe.
04
Hidden cable channels that keep installs neat, clean, and weather safe.
05
Long-life LED systems engineered to last years, not seasons, just swap once a decade.
05
Long-life LED systems engineered to last years, not seasons, just swap once a decade.
05
Long-life LED systems engineered to last years, not seasons, just swap once a decade.
BENEFITS YOU GET
What's Included in Every Project
When you choose Simon Thomas Deck & Design, you get a complete, hassle-free installation:
Personal design consultation and precise site measurement
Personal design consultation and precise site measurement
Premium composite decking boards and heavy-duty subframe installation
Premium composite decking boards and heavy-duty subframe installation
Optional upgrades: LED lighting, modern railings, or glass balustrades
Optional upgrades: LED lighting, modern railings, or glass balustrades
Fully insured workmanship with tidy, respectful installation
Fully insured workmanship with tidy, respectful installation
Post-installation inspection to ensure every detail is perfect
Post-installation inspection to ensure every detail is perfect
what makes us unique
Why West Wales Homeowners Choose Us
Over 15 years building composite decks in Swansea — built to withstand coastal weather.
Over 15 years building composite decks in Swansea — built to withstand coastal weather.
Over 15 years building composite decks in Swansea — built to withstand coastal weather.
Precision installations that don't just meet standards — they set them. Every deck is built like it's our own.
Precision installations that don't just meet standards — they set them. Every deck is built like it's our own.
Precision installations that don't just meet standards — they set them. Every deck is built like it's our own.
From Mumbles to Morriston, we've transformed gardens across Swansea and the Gower Peninsula.
From Mumbles to Morriston, we've transformed gardens across Swansea and the Gower Peninsula.
From Mumbles to Morriston, we've transformed gardens across Swansea and the Gower Peninsula.
Give me a call or fill out the form. We'll arrange a convenient time to visit your property and discuss your vision.
Give me a call or fill out the form. We'll arrange a convenient time to visit your property and discuss your vision.
Give me a call or fill out the form. We'll arrange a convenient time to visit your property and discuss your vision.
We arrive on time, work efficiently, & leave your garden cleaner than we found. No shortcuts & mess.
We arrive on time, work efficiently, & leave your garden cleaner than we found. No shortcuts & mess.
We arrive on time, work efficiently, & leave your garden cleaner than we found. No shortcuts & mess.
Reviews
Trusted by Homeowners
Across Swansea & West Wales
5.0
Simon built our decking and gazebo nearly ten years ago, and it still looks as good as the day it was installed. His workmanship is outstanding, and he’s always quick, professional, and reliable. I couldn’t recommend him more highly.
Gary Howells
5.0
What a gent, Simon has just completed out decking and we are over the moon with the finished project which tbh exceeded our expectations it has completely transformed our garden. Simon is friendly explained everything he did and battled trough some poor weather conditions without a gripe.
David Stacey
5.0
Simon has just completed our new deck, and we are over the moon. Simon is extremely professional from the start. He explained how long it would take. He’s hard working, we literally had snow, rain and sunshine and he was working in all three. The Trex product is really nice, definitely worth the extra money.
Nick Finch
5.0
Simon built our decking and gazebo nearly ten years ago, and it still looks as good as the day it was installed. His workmanship is outstanding, and he’s always quick, professional, and reliable. I couldn’t recommend him more highly.
Gary Howells
5.0
What a gent, Simon has just completed out decking and we are over the moon with the finished project which tbh exceeded our expectations it has completely transformed our garden. Simon is friendly explained everything he did and battled trough some poor weather conditions without a gripe, overall we would highly recommend Simon who is a true professional in his trade.
David Stacey
5.0
Simon has just completed our new deck, and we are over the moon. Simon is extremely professional from the start. He explained how long it would take. He’s hard working, we literally had snow, rain and sunshine and he was working in all three. The Trex product is really nice, definitely worth the extra money compared to traditional decking. I would highly recommend Simon.
Nick Finch
5.0
Simon built our decking and gazebo nearly ten years ago, and it still looks as good as the day it was installed. His workmanship is outstanding, and he’s always quick, professional, and reliable. I couldn’t recommend him more highly.
Gary Howells
5.0
What a gent, Simon has just completed out decking and we are over the moon with the finished project which tbh exceeded our expectations it has completely transformed our garden. Simon is friendly explained everything he did and battled trough some poor weather conditions without a gripe.
David Stacey
5.0
Simon has just completed our new deck, and we are over the moon. Simon is extremely professional from the start. He explained how long it would take. He’s hard working, we literally had snow, rain and sunshine and he was working in all three. The Trex product is really nice, definitely worth the extra money.
Nick Finch
5.0
Simon built our decking and gazebo nearly ten years ago, and it still looks as good as the day it was installed. His workmanship is outstanding, and he’s always quick, professional, and reliable. I couldn’t recommend him more highly.
Gary Howells
5.0
What a gent, Simon has just completed out decking and we are over the moon with the finished project which tbh exceeded our expectations it has completely transformed our garden. Simon is friendly explained everything he did and battled trough some poor weather conditions without a gripe, overall we would highly recommend Simon who is a true professional in his trade.
David Stacey
5.0
Simon has just completed our new deck, and we are over the moon. Simon is extremely professional from the start. He explained how long it would take. He’s hard working, we literally had snow, rain and sunshine and he was working in all three. The Trex product is really nice, definitely worth the extra money compared to traditional decking. I would highly recommend Simon.
Nick Finch
5.0
Simon built our decking and gazebo nearly ten years ago, and it still looks as good as the day it was installed. His workmanship is outstanding, and he’s always quick, professional, and reliable. I couldn’t recommend him more highly.
Gary Howells
5.0
What a gent, Simon has just completed out decking and we are over the moon with the finished project which tbh exceeded our expectations it has completely transformed our garden. Simon is friendly explained everything he did and battled trough some poor weather conditions without a gripe.
David Stacey
5.0
Simon has just completed our new deck, and we are over the moon. Simon is extremely professional from the start. He explained how long it would take. He’s hard working, we literally had snow, rain and sunshine and he was working in all three. The Trex product is really nice, definitely worth the extra money.
Nick Finch
5.0
Simon built our decking and gazebo nearly ten years ago, and it still looks as good as the day it was installed. His workmanship is outstanding, and he’s always quick, professional, and reliable. I couldn’t recommend him more highly.
Gary Howells
5.0
What a gent, Simon has just completed out decking and we are over the moon with the finished project which tbh exceeded our expectations it has completely transformed our garden. Simon is friendly explained everything he did and battled trough some poor weather conditions without a gripe, overall we would highly recommend Simon who is a true professional in his trade.
David Stacey
5.0
Simon has just completed our new deck, and we are over the moon. Simon is extremely professional from the start. He explained how long it would take. He’s hard working, we literally had snow, rain and sunshine and he was working in all three. The Trex product is really nice, definitely worth the extra money compared to traditional decking. I would highly recommend Simon.
Nick Finch
faqs
frequently asked questions
Do outdoor lights trip out when it rains here?
Not when installed properly. Protected wiring prevents that.
How long do LED lighting systems last outside?
Years, not seasons. LEDs last much longer than basic outdoor bulbs.
Should lighting be serviced every year here?
No. Quality LED systems only need a check once every few years, not replacements each season.
If there’s a storm or heavy rain, will the lights stop working or trip out?
No. When wiring is protected and sealed, your lights keep working through storms and heavy rain.
Do outdoor lights trip out when it rains here?
Not when installed properly. Protected wiring prevents that.
How long do LED lighting systems last outside?
Years, not seasons. LEDs last much longer than basic outdoor bulbs.
Should lighting be serviced every year here?
No. Quality LED systems only need a check once every few years, not replacements each season.
If there’s a storm or heavy rain, will the lights stop working or trip out?
No. When wiring is protected and sealed, your lights keep working through storms and heavy rain.
Do outdoor lights trip out when it rains here?
Not when installed properly. Protected wiring prevents that.
How long do LED lighting systems last outside?
Years, not seasons. LEDs last much longer than basic outdoor bulbs.
Should lighting be serviced every year here?
No. Quality LED systems only need a check once every few years, not replacements each season.
If there’s a storm or heavy rain, will the lights stop working or trip out?
No. When wiring is protected and sealed, your lights keep working through storms and heavy rain.
contact us
Ready to Upgrade Your Outdoor Space?
If lights flicker in storms, cables show, or moisture kills the joints, the wiring wasn't sealed right.
We install long life LED lighting with hidden cable routing and fully sealed joints so nothing trips when it pours.
Built for West Wales evenings reliable glow, clean installs, no winter failures.
LOCATIONS
Proudly Serving
Swansea & West Wales
I'm proud to bring award-winning deck design and installation to homeowners throughout the region
Primary Service Areas
Swansea
Crosshands
Tenby
Carmarthen
Saundersfoot
Pembroke Dock
Ammanford
Plus all of West Wales
Not sure if I cover your area?
LOCATIONS
Proudly Serving
Swansea & West Wales
I'm proud to bring award-winning deck design and installation to homeowners throughout the region
Primary Service Areas
Swansea
Crosshands
Tenby
Carmarthen
Saundersfoot
Pembroke Dock
Ammanford
Plus all of West Wales
Not sure if I cover your area?
LOCATIONS
Proudly Serving
Swansea & West Wales
I'm proud to bring award-winning deck design and installation to homeowners throughout the region
Primary Service Areas
Swansea
Crosshands
Tenby
Carmarthen
Saundersfoot
Pembroke Dock
Ammanford
Plus all of West Wales
Not sure if I cover your area?