Karl Harrison designs and installs Deckorators Excursion decking for clients who want a premium composite deck with a strong slip resistance, low thermal movement, excellent durability and a refined architectural finish. Based in Amersham, Buckinghamshire, Karl works with clients across the Home Counties to design properly structured decks using correct boards, fixings, subframe and detailing from the outset.
This ground-breaking Excursion decking, powered by Surestone® mineral-based composite technology, is 35% lighter yet stronger and more stable than traditional composites, making it faster and easier to install. We provide home owners with a superior solution for creating beautiful, long-lasting outdoor spaces with confidence. Any other composite is a compromise…
Choose Excursion for lightweight, durable composite decking designed for lasting performance.





Choose Excursion for lightweight, durable composite decking designed for lasting performance.
Grooved Edge
The grooved-edge profile gives a clean, fastener-free appearance to the surface and underside of your deck.
Available In: Width: 140mm / Length: 3.66 and 4.88m
Solid Edge
The solid-edge profile is ideal when board edges are visible, such as picture-frame boards or stair treads.
Available In: Width: 140mm / Length: 3.66 and 4.88m
Decking by Karl is a website owned by Karl Harrison Landscapes Ltd. Karl has a decking portfolio spanning over 20 years and Deckorators is well represented. Karl is a registered Deckorators decking installer.