£65.34 inc. VAT

Unleash durability and elegance with Ultrashield Pro Range Composite Solid Square Edge Boards. \With an attractive appearance and easy maintenance, these face-fix edging boards provide a clean, uniform look to your deck. Made from durable UltraShield material, it's resistant to fading, staining, and scratching, ensuring a long-lasting, beautiful deck. Crafted with 95% recycled materials and UV resistant, they promise a sustainable and splinter-free outdoor space.

Width: 138mm
Height: 23mm
  • Hassle-free delivery with our crane-equipped vehicles
  • Delivers in 3-5 working days. Delivery details.

Experience the pinnacle of durability and elegance with the Ultrashield Pro Range Composite Solid Square Edge Board. Renowned as one of the most hardwearing products on the market, these boards combine an attractive appearance with unmatched performance. Backed by a 25-year residential warranty and a 10-year commercial warranty against fade, stain, rot, and split, these low-maintenance boards never require painting or staining. Crafted with precision, they are splinter-free and protected on all four sides, ensuring longevity and safety. The face-fix edging design delivers a clean and uniform look, making these solid square edge boards ideal for both deck edges and the main deck area. Crafted from 95% recycled materials and UV resistant, these boards exemplify sustainability and style. 

Key Features

  1. Highly durable and hardwearing composite solid square edge boards
  2. Attractive appearance for an elegant deck look
  3. 25-year residential warranty and 10-year commercial warranty against fade, stain, rot, and split
  4. Low maintenance, never requiring painting or staining
  5. Face-fix edging boards for easy installation and a clean, uniform look
  6. Splinter-free and protected on all four sides, ensuring safety and comfort
  7. Made from 95% recycled materials, promoting environmental sustainability
  8. UV resistant, ensuring a long-lasting and vibrant deck


Brand NewTechWood
Length 4800mm
Width 138mm
Height 23mm
Weight 18KG
Colour Lava Grey

What are square edge / solid edge boards used for?

Square-edge or solid-edge boards are primarily used for framing, facing, and constructing steps in deck building projects. Their smooth, uninterrupted surface without grooves allows for a seamless finish, ideal for creating a polished look on a deck.

 What is the difference between square-edged boards and normal composite decking boards?

Square edge composite decking boards, or solid edge boards, differ from standard composite decking boards by their straight, squared-off edge profile. Unlike their grooved counterparts, which facilitate the use of hidden fastening systems, square edge boards provide a sleek and uninterrupted surface. This absence of grooves contributes to a clean and modern look and usually means they are screwed in through the top.

 How do I install square edge boards?

We would recommend installing square edge boards by drilling pilot holes and securing them with stainless steel screws. We sell colour-matched screws for every shade of composite decking we sell. You can also attach the boards by routing sections along the board's side to accommodate hidden fasteners, but it would be easier to purchase the regular decking board version of this board!

Where do I begin?

Our awesome Decking Calculator will quickly figure out all the things you need for your decking project, plus you’ll get a guide made just for you.