Understanding and Maintaining Your Ventilation Device is Key to Making it Last

Last month we took apart two Ultimate Air RecoupAerator 200DX whole house ERV units that required specific maintenance; one a new motor, the other new bearings. When taking these apart, we were reminded how elegant a design the units were. We were also reminded how dirty they get after 5+ years of use! In case you are wondering, yes, we successfully repaired both units and they have been running smoothly.

RRCL has expertise in mechanical ventilating devices – balancing, commissioning and maintenance. Contact richman@rrcl.ca for more information.

A roof with a view…

We were recently assessing the building envelope of an office building in downtown Ottawa. As we climbed up the roof ladder and surveyed our surroundings (our normal procedure when going on roofs), I noticed this special view.

Contact RRCL to conduct building envelope and roofing assessments. Whether you need long-term repair and maintenance forecasting, or an immediate water penetration investigation, RRCL is an industry leader in enclosure performance and forensics.

Metal Cladding Corrosion

Here is an incredible example of metal cladding corrosion at one of our projects visited in late June 2020. Wasted from an industrial process was stored for long periods below this area. Corrosive gasses accumulated at the top of the warehouse building and caused the deterioration to the metal cladding.