All co-extruded composite decking, including Ekodeck+ Designer Series can, under certain conditions, exhibit build-up of static electricity.
Low humidity and dry environmental conditions are the biggest contributing factors of static electricity build-up. Other factors include, but are not limited to, subframe materials, earthing and/or balustrading.
This phenomenon may be reduced by using an anti-static spray (such as ACL Staticide). These products are water based and may require additional applications after rain or other weather conditions. Anti-static mats or insulating touch points such as balustrades or door handles may also assist.
Generally, the static build-up tends to reduce over time as the boards wear in. Ekodeck does not warrant against static build-up in Designer Series boards.