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Township of Langley – Mid-Construction Blower Door Test

Through the Township of Langley’s Green Building Permit Rebate Program, you can receive $350 per unit for completing a mid-construction blower door test when constructing a new residential building within the Township of Langley.

Available Rebates

Building Type Rebate
Single Family Dwellings $350 per unit
Townhouse Developments $350 per unit (applies only to the first 25% of the project)


Eligibility Requirements

  • The program is open to builders, developers and homeowners who are constructing a new home in the Township of Langley.
  • The home must be a single family home, row home unit, townhouse unit, or duplex.

How to Apply

  1. Submit a Building Permit Application. All new single family homes must now include an energy modelling report to comply with the BC Energy Step Code.
  2. Obtain a Green Building Rebate Program referral form.
  3. Schedule a mid-construction blower door test with an Energy Advisor or qualified professional.
    • The blower door test is conducted once the air barrier is in place, but before the drywall has been installed.
  4. If you are pursuing the Upper Steps rebate complete an as-built EnerGuide evaluation to see if you meet the performance requirements.
  5. Submit the program referral form along with the testing invoice to the Township of Langley.
  6. Receive rebate by mail if all requirements are met.

Deadlines

  • Within 90 days of your mid-construction blower door test, you must submit a copy of the program referral form along with the testing invoice to the Township of Langley.
  • If applying for the Upper Steps Rebate Program, apply within 90 days of your final inspection, you must submit a copy of the program referral form and your EnerGuide reports to the Township of Langley.

Other

Program Contact Information