Looked around... looks like "cable protector" or "Floor cable concealer" yields better results than "Electrical cord walkover mats"
http://www.staples.ca/en/Globe-Cord-...9_2-CA_1_20001
Is this what you're looking for? Or do you need more cable space?
There are also wall based cable managements too if you decide to attach it to the roof instead...
http://www.amazon.ca/Monoprice-10828...ref=pd_cp_pc_3