Tax Credit

Insulation is only considered an “Eligible Building Envelope Component” if it is specifically and primarily designed to reduce heat loss or gain of a dwelling unit when installed in or on the dwelling unit.

Claiming Your Tax Credit

After establishing your eligibility to claim a Tax Credit for Non-Business Energy Property § 25C, please complete the following to ensure accuracy:

  1. Request an invoice demonstrating the cost breakout of the insulation material from your contractor. This cost must exclude the cost of onsite preparation, assembly, original installation labor, siding or sales tax.
  2. Download the applicable official Manufacturer's Certificate PDF following the links below (Adobe Acrobat Reader required).
  3. Retain the contractor invoice and our official Manufacturer's Certificate for your IRS records. You are not required to provide this documentation to the IRS, but you will be required to present it if audited.

Platinum Series Insulation® *
Download your Platinum Series Insulation® and Underlayment* Manufacturer’s Certificate – manufactured by PactivBuilding Products exclusively for Alside.

Contoured Insulation*
Download your Fullback® Thermal Support System* Manufacturer’s Certificate

*Platinum Series Insulation or Contoured Drop-in Insulation can be installed with any of Alside’s siding products (with the exception of Prodigy®). Please contact your individual contractor for information concerning which insulation material you purchased and for a breakout of the cost of the insulation material.

Back to Top