At Excel Plastics NI, we design, manufacture, supply, and install a complete range of uPVC and composite outdoor products, providing stylish, low-maintenance solutions for homes, lodges, and commercial properties.
With over 20 years of experience, our expert team delivers outstanding workmanship and durable products that are built to last. Whether you need decking for a caravan park, fencing for a garden, or cladding for a new development, we offer a full service from production to installation.
As an independent, family-run manufacturer, we’re proud to combine premium materials, competitive pricing, and personal service across Northern Ireland, the Republic of Ireland, and the UK.

For more than two decades, we’ve been trusted across Northern Ireland for reliable, high-quality uPVC and composite outdoor solutions.
Excel Plastics NI provides durable, low-maintenance decking, fencing, and cladding systems suitable for a wide range of applications. Whether you’re upgrading a caravan park, enhancing your home, or working on a large-scale development, our products are designed to perform and impress.

Our uPVC and composite decking systems are ideal for static caravans, holiday lodges, and park homes. They offer quick installation, excellent weather resistance, and a premium finish that enhances comfort and kerb appeal.
Common features: slip-resistant boards, colour-matched balustrades, steps, and skirting.

Transform your outdoor living space with our stylish and practical decking, fencing, and cladding solutions. Built to last and easy to maintain, they provide a safe, attractive environment for patios, gardens, and extensions.
Common uses: garden decks, boundary fencing, exterior wall cladding, and privacy screens.

From hotels and restaurants to leisure and retail sites, our low-maintenance products offer a professional finish with long-term durability. Perfect for high-traffic outdoor areas where safety, appearance, and easy upkeep matter.
Common applications: outdoor dining areas, pathways, and façade upgrades

We partner with developers and builders across Northern Ireland to supply high-quality uPVC systems for new builds and lodge developments. Our pre-cut options reduce waste, speed up installation, and ensure a consistent finish.
Available in: multiple profiles, colours, and finishes to suit any project.
Find quick answers to common questions about our manufacturing process, installation service, and delivery options.
Most decking and fencing projects are completed within a few days, depending on site size and conditions.
Yes — we supply directly to homeowners, contractors, caravan parks, and trade installers.
Our uPVC range comes in a wide range of colours from white to Anthracite Grey
Yes — all uPVC systems are covered by a 10-year manufacturer’s warranty.

Have questions or ready to start your project?
Call us today to discuss your requirements and get a free, no-obligation quote.
