Floor Sanding Service in Canterbury. Floor Sanding Experts for Quality Wood Floor Sanding, Sealing, Polishing & Restoration Services. Floor Sanding Experts Canterbury. We're expert wood floor sanding and wood floor renovation company based in Canterbury. We specialise in the laying, sealing, cleaning and sanding of all types of wooden floor using the highest quality equipment and floor preparation products. With over 25 years of experience our craftsmen provide the highest quality workmanship on all work whether domestic or commercial.