By drilling a series of holes which overlap each other, we are able to cut any sized opening or shape through floors and walls of any thickness.

Stitch drilling is an effective method of removing concrete under controlled conditions. Using this method we have successfully cut openings through or removed many different structures from door openings in heavily reinforced bank vaults, lift shaft openings through tower block floor slabs, to simply reducing the length of pre-cast concrete beams.

By cutting larger openings up into handleable sections and lifting out each section as it becomes free, openings in delicate area's can be formed without the usual vibration associated with conventional demolition processes.