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Tell us about your project and we’ll be in touch to arrange a free, no-obligation quote.
5-Star Rated by Local Customers
Official TrexPro Gold Installer
Over 12 Years Installing Composite Decking
Trex Composite Decking Installation
Transform Your Outdoor Space Into Something You’ll Actually Use
Trex composite decking is designed to create outdoor spaces that are practical, durable, and easy to live with. In South Wales, decking needs to cope with regular rain, temperature changes, and everyday use without constant upkeep or repair.
Unlike timber, Trex decking won’t rot, warp, or need painting or staining. It provides a stable, low-maintenance surface that holds its finish year after year, making it a reliable long-term choice for gardens and outdoor areas.
Whether you’re creating a seating area, a space for entertaining, or connecting different parts of your garden, Trex composite decking helps turn unused or awkward spaces into areas you’ll actually use.
Practical Add-Ons Designed Around Your Space
Additional Features to Complete Your Decking
Alongside Trex composite decking, we can incorporate additional features to help make better use of the space and give the finished deck a more complete look. These elements are designed to work with the decking layout, not overpower it, and are planned as part of the overall build.
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Seating & benches
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Planters
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Inlays
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Borders
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Lighting
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Railings
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Pergolas
Our Process
How we take your project from idea to finished deck
Enquiry
Get in touch with a few details about your project. If you have photos or rough measurements, these help us understand the space and check whether we’re a good fit.
Design & Details
Once everything is measured, we finalise the design, materials, and finish. Where needed, we can provide a 3D design so you can see how everything will look before work begins.
Initial Estimate
Using the information you send over, we can usually provide a rough price guide before arranging a visit. This helps you understand costs early on and avoids wasted time.
Deposit & Start Date
After the details are agreed, a deposit secures your booking and a start date is scheduled.
Site Visit
If the project looks right, we’ll arrange a site visit to assess access, ground conditions, and layout, and to talk through ideas and options properly.
Installation
Most small to medium decking projects take around a week to complete. Larger or more detailed projects can take between two and four weeks, depending on access, groundworks, and design.
What our customers say
What Homeowners Say About Their Trex Decking
Nick Codrington
Ellis recently completed a big composite decking project for me and I couldn't be more thrilled with the results. The quality of the materials is outstanding, offering a sleek, modern appearance while maintaining a natural wood-like finish. It’s incredibly durable, resistant to weather conditions, and requires minimal maintenance—no more worrying about rotting, warping, or constant repainting.
Don’t make the mistake of going with the cheapest option..…I found out the hard way.
The installation process was smooth and Ellis couldn’t have been and more professional or helpful also with great attention to detail ensuring a flawless finish. The decking feels sturdy underfoot, and it adds a stunning aesthetic to my outdoor space, making it perfect for entertaining or relaxing. I highly recommend Ellis to anyone looking to enhance their outdoor space.
See Your Decking Before We Build It
Custom Decking Designs
Every decking project is designed around the space it’s going into and how it will be used. To help visualise the finished result, we offer a custom design service that allows you to see the layout before work begins.
Using 3D design and printed models where helpful, we can show how the decking, seating, planters, and other features will work together. This makes it easier to explore ideas, adjust details, and feel confident in the final design before installation starts.
Project Gallery
Recent Composite Decking Projects
We install composite decking for homeowners across South Wales, focusing on solid preparation and careful installation. Whether it’s a new garden deck or replacing old timber, the aim is always the same: a low-maintenance outdoor space that looks good and holds up over time.
TrexPro® Gold Installation
What It Means to Be a TrexPro® Gold Installer
As TrexPro® Gold approved installers, Ellis Decks Ltd has over a decade of experience installing Trex composite decking. This means all decking is fitted to manufacturer standards using systems designed for long-term performance.
Trex composite decking is known for its durability and low maintenance, with materials designed to resist fading, staining, and everyday wear. Hidden fastening systems create a clean, finished look, while manufacturer-backed warranties of up to 25 or 50 years provide long-term reassurance.
By combining approved installation methods with trusted Trex products, we ensure every deck is built properly, performs as it should, and continues to look good for years to come.
Why Choose Us
Why Homeowners Choose Ellis Decks Ltd
Composite Decking Specialists
Composite decking is our focus. That means better advice, better installation, and a finished deck that’s built properly rather than rushed or treated as a side job.
5-star customer reviews
We’re proud of the feedback we receive from customers across South Wales, with many coming to us through recommendation.
Over 12 years of experience
With more than a decade of experience, we know what works and what causes problems later on. That experience helps us get the details right from the start.
Clear pricing and honest advice
We give clear estimates and talk things through properly, so you know what to expect before work begins.
TrexPro® Gold installer
As a TrexPro® Gold installer, decking is fitted to manufacturer standards using trusted materials designed to last.
Based In South Wales
Serving homeowners across the region with clear communication and a reliable, straightforward service.
Areas We Cover
Proudly Serving South Wales
Ellis Decks Ltd is based in Ebbw Vale and installs composite decking for homeowners across South Wales. We regularly work in and around Abergavenny and surrounding areas, travelling across the region for the right projects.
Abergavenny
Hereford
Newport
Usk
Monmouth
Brecon
Chepstow
Ross-on-Wye
Blaenavon
Llangattock
Pontypool
Cwmbran
Cardiff
Ebbw Vale
If you’re unsure whether we cover your area, just get in touch and we’ll let you know.
Frequently Asked Questions
The cost of Trex composite decking depends on the size of the area, the Trex range chosen, ground conditions, and whether additional features like seating or lighting are included. We’re happy to review photos and rough measurements and provide an initial estimate before arranging a site visit.
Get In Touch
Looking to Improve Your Outdoor Space?
If you’re considering composite decking and want clear advice and an honest price, get in touch. We’re happy to look at photos, answer questions, and arrange a site visit.
Get Your Free Quote
Tell us about your project, and we’ll be in touch to arrange a free, no-obligation quote.