Tim Swinkels
  • Grand Rapids, MI
  • United States
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Tim Swinkels's Groups


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Latest Activity

Tim Swinkels commented on David Willson's blog post Willowside Rd., Day 14
"How do you determine where you will be able to achive the infiltration reduction. Do you use Zone Pressure Diagnostics (add a hole method) on the attic to get an idea of the leakage from the attic or any other zone?"
Apr 28, 2011
Tim Swinkels joined Chris Laumer-Giddens's group

Energy Efficient Design

Energy efficiency starts at the drafting table...How architects and designers can help buildings reach high-performance standards.See More
Mar 9, 2011
Tim Swinkels joined Diane Chojnowski's group

Hall of Shame

In this group, members share an array of images from the field, showing the kinds of issues encountered by home performance professionals in real homes. Each tells a story of how hidden (but fixable) problems in homes can cause high energy bills.
Mar 9, 2011
Tim Swinkels joined Michael Stuart's group


This group is dedicated to knowledge sharing and discussion of infrared thermography for building sciences and energy applications.See More
Mar 9, 2011
Tim Swinkels joined Leslie McDowell, BPI's group

Building Performance Institute (BPI)

BPI is the nation's premier standards development, quality assurance and credentialing organization for residential energy efficiency retrofit work.See More
Nov 11, 2010
Tim Swinkels is now a member of Home Energy Pros
Nov 11, 2010

Profile Information

Home Repair Services
Professional Certification
BPI Building Analyst
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Latest Activity

Benny hani replied to Benny hani's discussion Manual J online
"Thanks Bob"
22 hours ago
Benny hani replied to Benny hani's discussion Manual J online
"Thank you Isaac"
22 hours ago
Bob Blanchette commented on Amber Vignieri's blog post Even with Polar Vortex, Hourly Pricing Participants Saved
"Looks like the days of paying a fixed amount per KWh are rapidly coming to an end. Many utilities…"
Bob Blanchette replied to Benny hani's discussion Manual J online
"Be sure the size that you ACCURATELY calculate actually gets installed. Often…"
Bob Blanchette replied to Sean Lintow Sr's discussion Water Saver or Gimmick? in the group Best Practices (Residential)
"The problem is these devices NEVER pay for themselves. Water is cheap, about $3 per 1,000 gallons…"
Bud Poll replied to Rob Madden's discussion Blower Door Testing on Energy Star v3 home
"Where was the blower set up, front door, other?  Was if located in an unobstructed area, not a…"
David N. Armington liked John Poole's discussion Two Part Epoxy and Repair of Structural Wood
David N. Armington joined John Poole's group

Historic Home

Historic and vintage homes are significant to our cultural heritage, yet often lack energy…See More

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