Harland Engineering

A side channel blower with pressure relief, check valve and isolation valve about ship out for an aquaculture project

Rw40 Acoustic door for a 3mx4m high structural opening at Trinity College’s new theatre we have just completed and has been tested successfully.

Earliest Rw40 acoustic door installation in building program I have ever done. Normally we would assemble door in halves in front of the opening, but the vestibule is too narrow. Roof framing goes in just above the door track. Brick wall goes in on slab edge. Door is about to gelt wrapped in plastic until it is weather protected.