Retrotec 3 Day OnSite Training - Large Building Testing

March 3-5, 2026
Retrotec US Headquarters, Everson WA

USD $1,950.00
In stock
SKU
OnSite Training

Maximum 100 characters

Maximum 100 characters

Maximum 100 characters

Maximum 100 characters

  • When: March 3-5, 2026
  • Where: Retrotec Headquarters. 1060 E Pole Rd, Everson WA 98247
  • Cost: $1,950 per person. Price break for 3 or more attendees (call for more info).
Expand your skillset with Retrotec’s 3 Day Large Building Training! This intermediate course will provide an understanding of the role that air leakage plays in buildings. The principles in this training course apply to residential houses, apartment buildings, office, commercial, high-rise, and industrial buildings, as well as an array of other applications.
 
We will discuss real world problems that occur in buildings, why they leak, where they leak, as well as the impact of that leakage. You will gain a better understanding of the benefits of airtightness, the theory of air barriers and the importance of ventilation in well-designed buildings.
 
Attendees receive a Manufacturer's Certification at end of training session.
 
A note for Washington State testers: Effective July 1, 2023, testers in Washington State are required to be certified by an ISO 17024-accredited organization. Our Large Building Training does not act as a replacement for this certification. 

Location:

1060 E Pole Rd, Everson, WA 98247

Day 1 (8:00am – 4:00pm)

8:00

Retrotec's Blower Door System
Pressure Gauge Overview
Flow Rate Calculation       

9:15

Break

9:30

Manual Testing Procedure
Manual Testing with Simulator Tents
Troubleshooting Common Issues

12:00

Lunch

12:30

How Building Air Leakage Occurs

3:00

Break

3:15

Single Zone vs Multiple Zone Testing
Common vs Individual Fan Control
Review Q&A

4:00

Day 1 Quiz

 

 

Day 2 (8:00am – 4:00pm)

8:00

Air Leakage Test Standards & Requirements
Building Measurements
Retrotec's FanTestic Testing & Reporting Software

9:15

Break

9:30

FanTestic & Simulator Tent Testing
Guarded Zone / Neutralization Testing
Multiple Zone Simulator Testing

12:00

Lunch

12:30

Blower Door Test Planning
Building Test Preparation

3:00

Break

3:15

Testing an On-Site House with Guarded Testing
Day 2 Review

 

4:00

Day 2 Quiz

 

 

Day 3 (8:00am – 12:30pm)

8:00

Sealing Station
Large Building Case Study

 

9:15

Break

9:30

Site Review for Retrotec Warehouse Test
Warehouse Test Planning
Warehouse Test Building Prep

 

12:00

Lunch

12:30

Review Test Results
Day 3 Review
Day 3 Exam

 




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