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Lance AltizerMay 25, 2010Energy efficiency is often conveyed through images of compact fluorescent light bulbs or sleek, new technologies.However, efficiency opportunities are not always complex or sophisticated. Simply put, insulation—both for mechanical equipment and buildings—is among the most effective, proven, common sense approaches to minimizing thermal energy loss.
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Commercial & Industrial Insulation – The Forgotten
Technology
May 25, 2010
HW Johns Roofing Manufacturing
Company
Moved HQ and R&D from NYC to Denver
Berkshire Hathaway Company
Over 150 Years of Proud History
18581858 2001200119721972
Commercial Industrial Products
Pipe Insulation
Duct LinerDuct Wrap
Tank & Equipment Insulation
Duct Board
Wall Cavity Insulation
Insulation Board
Two product categories often referred to as building insulation and mechanical insulation
C & I Insulation Value Chain
Architect is an influencer only
Value chain requires competitive bidding at each level
Economic recession means even more competitive bidding
Profitability in the chain often depends upon field change orders and “value engineering”
Commercial and industrial insulation an easy target Insulation
Manufacturer
Distributor / Wholesaler
Insulation Contractor
Mechanical Contractor
General Contractor
Building Owner
Construction Schedule Challenge
“Hell, we aren’t even on the schedule!” Insulation Manufacturer
Distributor / Wholesaler
Insulation Contractor
Mechanical Contractor
General Contractor
Building Owner
Must compete with other trades for access
Damage reduces energy efficiency or requires rework
Building Codes Challenge
Little change in the ASHRAE code for mechanical insulation since the 1999 standard
ASHRAE 90.1 – 2010 represents a significant increase to the code
Space and Timing Challenges Commercial building
retrofit typically not feasible
– Exceptions are mechanical rooms and full renovations
Space constraints and access limit ability to increase insulation
Energy efficiency depends upon proper insulation from the beginning
Value chain leads to “value engineering”
Negative impact of construction schedule
ASHRAE 90.1-2010 adoption and enforcement critical
Commercial building retrofit is difficult
Important Takeaways