In some cases

http://www.bausch.co.jp/ja-jp/redirect/?url=https://openangle.s3.eu-gb.cloud-object-storage.appdomain.cloud/uncategorized/our-story-transforming-our-home-with-the-help-of-government-insulation.html

In some cases, homeowners may be required to undergo a home energy survey before receiving a grant to determine the best insulation options