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  • quality Quality composite decking
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Composite Decking

By Ultra Decking®
The number one in quality and price of composite materials

What is composite decking?

Composite decking is an eco-friendly man made material produced from recycled wood and plastic. Engineered to provide an improved alternative to timber decking. In short, composite decking requires lower maintenance and can withstand mother nature's elements better.

Why Ultra Decking

Ultra Decking is designed and produced with the environment in mind. We use up to 90% recycled materials during production. We are committed to creating the most authentic and long-lasting composite decking products. In short, we use only high-grade plastics and wood. All of our composite boards are inspected and tested by SGS & Intertek to EN Standards to ensure 100% customer satisfaction. As a result, Ultra Decking is the perfect mix of quality and affordability.

Ultra Decking is focused on quality, affordability and, most importantly, a service to match. This has led to our outstanding reviews. We are rated on Trustpilot 4.8/5, Facebook 4.8/5 and Feefo 5/5 reviews.

Composite decking has hugely grown in popularity. As a result, there are many options to choose from. Read 100s of reviews on Google of our product quality and, above all, our service. After that, you can then buy with confidence.


U.K. wide delivery from only £59.99. Ultra Decking is always willing to go the extra mile to help you unload your new composite deck. Please remember always to have someone on hand to help the driver unload.

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Benefits of Composite Decking

Quality, service and value for money is and always will be our commitment to our customers.


Low Maintenance

Composite decking requires none of the yearly maintenance compared to timber. Finally, no annual sealing, staining, or painting of your decking area, saving you time and money to allow you to enjoy your new outdoor space more.



Composite decking is the smart choice for homeowners who want to create outdoor spaces that are perfect for entertaining family and friends. Ultra decking products come with a long warranty (10 to 25 years) that offers our customers peace of mind and a guarantee. Above all, should you install composite decking, you will reap and enjoy the benefits for many years.



Traditional decking doesn't have the life span or stability over time compared to composite decking. For instance, composite decking boards are durable and long-lasting with increased strength and resistance to staining, fading, rotting, splintering and cracking.

composite deck star sign

Slip Resistant

A major drawback of traditional decking is it can be extremely hazardous in the wet. Composite decking offers exceptional non-slip properties. In conclusion, composite decking is safer even in the wettest of weather conditions.

Ultra Decking Shield Technology

1. Capped Composite Decking

0.4mm Full plastic shield. Providing extra engineered protection against mother nature’s elements to prevent mould, mildew, stains & fading.*

2. Composite Deck Hollow Core

A durable hollow core ensures strength and improved flexibility from thermal expansion and contraction.

3. Composite Decking Core

Manufactured with recycled wood fibres & grade A HDPE recycled plastic.

composite decking board parts

Looking For Inspiration

Looking for something different, unique or simple. We understand that a picture speaks a thousand words. For this reason, to help you with your new garden project we have conceived our be inspired page to help spark that creative design for your outdoor space. All Ultra Decking Boards are Intertek tested to ensure the best quality.