# 118-hr-4663: Federal Mechanical Insulation Act

118-hr-4663, Federal Mechanical Insulation Act, is a 118th Congress bill sponsored by Rep. Weber, Randy K. Sr. [R-TX-14] (R-TX); status Referred to the Subcommittee on Energy, Climate and Grid Security. (as of 2026-10-15).

- Canonical: https://policyrisk.com/legislation/118-hr-4663
- As of: 2026-10-15
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: 118-hr-4663
- Congress: 118
- Title: Federal Mechanical Insulation Act
- Status: Referred to the Subcommittee on Energy, Climate and Grid Security.
- Introduced: 2023-07-14
- Sponsor: Rep. Weber, Randy K. Sr. [R-TX-14] (R-TX)
- Cosponsors: 88
- Policy area: Energy
- Touches household money: no
- Last recorded action: 2026-10-15

## Summary

Federal Mechanical Insulation Act

## Cosponsors (88)

- Rep. Sánchez, Linda T. [D-CA-38] (D-CA), 2023-07-14T00:00:00.000Z
- Rep. Barragán, Nanette Diaz [D-CA-44] (D-CA), 2023-08-22T00:00:00.000Z
- Rep. Clarke, Yvette D. [D-NY-9] (D-NY), 2023-08-22T00:00:00.000Z
- Rep. Veasey, Marc A. [D-TX-33] (D-TX), 2023-09-01T00:00:00.000Z
- Rep. Casten, Sean [D-IL-6] (D-IL), 2023-09-01T00:00:00.000Z
- Rep. Lesko, Debbie [R-AZ-8] (R-AZ), 2023-09-12T00:00:00.000Z
- Rep. Moore, Barry [R-AL-1] (R-AL), 2023-09-21T00:00:00.000Z
- Rep. Fletcher, Lizzie [D-TX-7] (D-TX), 2023-09-21T00:00:00.000Z
- Rep. Murphy, Gregory F. [R-NC-3] (R-NC), 2023-09-27T00:00:00.000Z
- Rep. Harshbarger, Diana [R-TN-1] (R-TN), 2023-10-18T00:00:00.000Z
- Rep. Trahan, Lori [D-MA-3] (D-MA), 2023-10-18T00:00:00.000Z
- Rep. Davis, Danny K. [D-IL-7] (D-IL), 2023-10-18T00:00:00.000Z
- Rep. Armstrong, Kelly [R-ND-At Large] (R-ND), 2023-11-03T00:00:00.000Z
- Rep. Tonko, Paul [D-NY-20] (D-NY), 2023-11-03T00:00:00.000Z
- Rep. Bilirakis, Gus M. [R-FL-12] (R-FL), 2023-11-03T00:00:00.000Z
- Rep. Matsui, Doris O. [D-CA-7] (D-CA), 2023-11-03T00:00:00.000Z
- Rep. Levin, Mike [D-CA-49] (D-CA), 2023-11-08T00:00:00.000Z
- Rep. Morelle, Joseph D. [D-NY-25] (D-NY), 2023-11-14T00:00:00.000Z
- Rep. Schrier, Kim [D-WA-8] (D-WA), 2023-11-14T00:00:00.000Z
- Rep. Moore, Gwen [D-WI-4] (D-WI), 2023-11-21T00:00:00.000Z
- Rep. Miller-Meeks, Mariannette [R-IA-1] (R-IA), 2023-11-28T00:00:00.000Z
- Rep. Craig, Angie [D-MN-2] (D-MN), 2023-11-28T00:00:00.000Z
- Rep. Gimenez, Carlos A. [R-FL-28] (R-FL), 2023-11-28T00:00:00.000Z
- Rep. Wittman, Robert J. [R-VA-1] (R-VA), 2023-11-29T00:00:00.000Z
- Rep. Hudson, Richard [R-NC-9] (R-NC), 2023-12-07T00:00:00.000Z
- Rep. Boyle, Brendan F. [D-PA-2] (D-PA), 2023-12-07T00:00:00.000Z
- Rep. Budzinski, Nikki [D-IL-13] (D-IL), 2023-12-12T00:00:00.000Z
- Rep. Norcross, Donald [D-NJ-1] (D-NJ), 2023-12-14T00:00:00.000Z
- Rep. Trone, David J. [D-MD-6] (D-MD), 2024-01-10T00:00:00.000Z
- Rep. Magaziner, Seth [D-RI-2] (D-RI), 2024-01-10T00:00:00.000Z
- Rep. Ivey, Glenn [D-MD-4] (D-MD), 2024-01-10T00:00:00.000Z
- Rep. Crockett, Jasmine [D-TX-30] (D-TX), 2024-01-11T00:00:00.000Z
- Rep. Miller, Mary E. [R-IL-15] (R-IL), 2024-01-11T00:00:00.000Z
- Rep. Kuster, Ann M. [D-NH-2] (D-NH), 2024-01-17T00:00:00.000Z
- Rep. Titus, Dina [D-NV-1] (D-NV), 2024-01-17T00:00:00.000Z
- Rep. Crow, Jason [D-CO-6] (D-CO), 2024-01-29T00:00:00.000Z
- Rep. Cárdenas, Tony [D-CA-29] (D-CA), 2024-01-29T00:00:00.000Z
- Rep. Brown, Shontel M. [D-OH-11] (D-OH), 2024-02-15T00:00:00.000Z
- Rep. Molinaro, Marcus J. [R-NY-19] (R-NY), 2024-02-28T00:00:00.000Z
- Rep. Lawler, Michael [R-NY-17] (R-NY), 2024-04-09T00:00:00.000Z
- Rep. Turner, Michael R. [R-OH-10] (R-OH), 2024-04-23T00:00:00.000Z
- Rep. Horsford, Steven [D-NV-4] (D-NV), 2024-05-06T00:00:00.000Z
- Rep. Goldman, Daniel S. [D-NY-10] (D-NY), 2024-05-14T00:00:00.000Z
- Rep. Cohen, Steve [D-TN-9] (D-TN), 2024-05-21T00:00:00.000Z
- Rep. Mullin, Kevin [D-CA-15] (D-CA), 2024-05-24T00:00:00.000Z
- Rep. Sorensen, Eric [D-IL-17] (D-IL), 2024-06-03T00:00:00.000Z
- Rep. Davis, Donald G. [D-NC-1] (D-NC), 2024-06-04T00:00:00.000Z
- Rep. García, Jesús G. "Chuy" [D-IL-4] (D-IL), 2024-06-05T00:00:00.000Z
- Rep. Kelly, Robin L. [D-IL-2] (D-IL), 2024-06-11T00:00:00.000Z
- Rep. Carbajal, Salud O. [D-CA-24] (D-CA), 2024-06-11T00:00:00.000Z
- Rep. Caraveo, Yadira [D-CO-8] (D-CO), 2024-06-18T00:00:00.000Z
- Rep. Lynch, Stephen F. [D-MA-8] (D-MA), 2024-06-18T00:00:00.000Z
- Rep. Krishnamoorthi, Raja [D-IL-8] (D-IL), 2024-06-18T00:00:00.000Z
- Rep. Neguse, Joe [D-CO-2] (D-CO), 2024-06-25T00:00:00.000Z
- Rep. Brownley, Julia [D-CA-26] (D-CA), 2024-06-25T00:00:00.000Z
- Rep. Schakowsky, Janice D. [D-IL-9] (D-IL), 2024-06-25T00:00:00.000Z
- Rep. DeSaulnier, Mark [D-CA-10] (D-CA), 2024-06-25T00:00:00.000Z
- Rep. Sherman, Brad [D-CA-32] (D-CA), 2024-06-25T00:00:00.000Z
- Rep. Scholten, Hillary J. [D-MI-3] (D-MI), 2024-06-25T00:00:00.000Z
- Rep. Fitzpatrick, Brian K. [R-PA-1] (R-PA), 2024-06-25T00:00:00.000Z
- Rep. Jackson Lee, Sheila [D-TX-18] (D-TX), 2024-06-27T00:00:00.000Z
- Rep. Bacon, Don [R-NE-2] (R-NE), 2024-06-27T00:00:00.000Z
- Rep. Hayes, Jahana [D-CT-5] (D-CT), 2024-06-28T00:00:00.000Z
- Rep. Frankel, Lois [D-FL-22] (D-FL), 2024-07-02T00:00:00.000Z
- Rep. Mrvan, Frank J. [D-IN-1] (D-IN), 2024-07-08T00:00:00.000Z
- Rep. Kean, Thomas H. [R-NJ-7] (R-NJ), 2024-07-10T00:00:00.000Z
- Rep. Garamendi, John [D-CA-8] (D-CA), 2024-07-10T00:00:00.000Z
- Rep. Lieu, Ted [D-CA-36] (D-CA), 2024-07-18T00:00:00.000Z
- Rep. Landsman, Greg [D-OH-1] (D-OH), 2024-08-06T00:00:00.000Z
- Rep. Gomez, Jimmy [D-CA-34] (D-CA), 2024-08-09T00:00:00.000Z
- Rep. Stansbury, Melanie A. [D-NM-1] (D-NM), 2024-08-13T00:00:00.000Z
- Rep. Deluzio, Christopher R. [D-PA-17] (D-PA), 2024-08-16T00:00:00.000Z
- Sen. Blunt Rochester, Lisa [D-DE] (D-DE), 2024-08-27T00:00:00.000Z
- Rep. Bush, Cori [D-MO-1] (D-MO), 2024-09-06T00:00:00.000Z
- Rep. Lamborn, Doug [R-CO-5] (R-CO), 2024-09-10T00:00:00.000Z
- Rep. Crawford, Eric A. "Rick" [R-AR-1] (R-AR), 2024-09-10T00:00:00.000Z
- Rep. Nehls, Troy E. [R-TX-22] (R-TX), 2024-09-10T00:00:00.000Z
- Rep. Carter, John R. [R-TX-31] (R-TX), 2024-09-10T00:00:00.000Z
- Rep. Babin, Brian [R-TX-36] (R-TX), 2024-09-10T00:00:00.000Z
- Rep. Ramirez, Delia C. [D-IL-3] (D-IL), 2024-09-16T00:00:00.000Z
- Rep. Ruiz, Raul [D-CA-25] (D-CA), 2024-09-20T00:00:00.000Z
- Rep. McGovern, James P. [D-MA-2] (D-MA), 2024-09-23T00:00:00.000Z
- Rep. Dingell, Debbie [D-MI-6] (D-MI), 2024-09-25T00:00:00.000Z
- Rep. Phillips, Dean [D-MN-3] (D-MN), 2024-10-01T00:00:00.000Z
- Rep. Raskin, Jamie [D-MD-8] (D-MD), 2024-10-11T00:00:00.000Z
- Sen. Schiff, Adam B. [D-CA] (D-CA), 2024-10-15T00:00:00.000Z
- Rep. Kildee, Daniel T. [D-MI-8] (D-MI), 2024-11-01T00:00:00.000Z
- Rep. Nickel, Wiley [D-NC-13] (D-NC), 2024-12-16T00:00:00.000Z

## Related bills

- 118-hres-771: Standing with Israel as it defends itself against the barbaric war launched by Hamas and other terrorists.
- 118-hres-768: Standing with Israel as it defends itself against the barbaric war launched by Hamas and other terrorists.
- 118-hr-1015: Dustoff Crews of the Vietnam War Congressional Gold Medal Act
- 118-hr-82: Social Security Fairness Act of 2023
- 118-hr-1282: Major Richard Star Act
- 118-hr-6751: Roberto Clemente Commemorative Coin Act

## Sources
- [118-hr-4663 on Congress.gov](https://www.congress.gov/bill/118th-congress/house-bill/4663)

## Related
- [118-hres-771: Standing with Israel as it defends itself against the barbaric war launched by…](https://policyrisk.com/legislation/118-hres-771)
- [118-hres-768: Standing with Israel as it defends itself against the barbaric war launched by…](https://policyrisk.com/legislation/118-hres-768)
- [118-hr-1015: Dustoff Crews of the Vietnam War Congressional Gold Medal Act](https://policyrisk.com/legislation/118-hr-1015)
- [118-hr-82: Social Security Fairness Act of 2023](https://policyrisk.com/legislation/118-hr-82)
- [118-hr-1282: Major Richard Star Act](https://policyrisk.com/legislation/118-hr-1282)
- [118-hr-6751: Roberto Clemente Commemorative Coin Act](https://policyrisk.com/legislation/118-hr-6751)
- [All bills in Congress](https://policyrisk.com/legislation)

Source: PRIA, https://policyrisk.com/legislation/118-hr-4663 (as of 2026-10-15).