We were contracted to renovate the timber floors in the original school building. We uplifted the vinyl and hardboard underlay, then proceeded to remove all of the staples and nails – 52 man hours later we were ready for sanding but half of the block had a bitumen underlay presumable where an old carpet runner would have been. We then had to grind this off and THEN start the process of bringing the floor back to its original glory. 2 weeks of hard work but as we all know, these ones are the most