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So far Nick has created 2 blog entries.

Tall VRFs/Mini-Splits: Blowing in the Wind? Here’s an Answer.

Mini splits are becoming increasingly popular on commercial buildings as well as residential housing. Usually, they can be mounted on any number of support systems, but the taller, narrower profile of the larger units creates a level of vulnerability. In windy conditions, it can tip over, even if mounted. The greater surface area of the [...]

By |2021-02-17T13:19:56-05:00November 2nd, 2020|Engineering, HVAC, Knuckleheads, Roofing Materials, Wind Uplift, Wood Blocks|Comments Off on Tall VRFs/Mini-Splits: Blowing in the Wind? Here’s an Answer.

Securing HVAC Equipment on Mod-Bit Roofs without Mechanical Fastening

Modified bitumen roofs continue to maintain a significant share of the domestic market.  Mod bit is often described as “rubberized” asphalt, meaning it consists of asphalt and a polystyrene or polypropylene polymer infused into a reinforcing fabric.  It is applied in 4’ squares as a two-ply system: first a base sheet, then a top sheet [...]

By |2021-02-17T13:15:44-05:00November 2nd, 2020|HVAC, Knuckleheads, Roofing Materials, Support|Comments Off on Securing HVAC Equipment on Mod-Bit Roofs without Mechanical Fastening
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