WHA provides extensive commercial glazing services including make safe and full reglaze works using qualified glaziers that are fully trained and certified rope access professionals. Our techniques and experience allow us to access glazing works from the inside, outside or both. We carry our own equipment which we can draw upon to specifically tailor your glass install works. WHA also supply, measure, make safe, and install any type of commercial glazing. We carry some of the largest capacity vacuum units and winches to haul glass via rope techniques up a facade, omitting the need for other access and service trades or cranes to lift glass into position.