| FL47882 | JDC Aluminum Of Tampa Inc. | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL48076 | JDC Aluminum Of Tampa Inc. | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL31336 | Jain Americas, Inc. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL10477 | James Hardie Building Products | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL13192 | James Hardie Building Products | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL13223 | James Hardie Building Products | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL13265 | James Hardie Building Products | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL19901 | James Hardie Building Products | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL45990 | K RESEARCH & DEVELOPMENT, LLC | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL30873 | KMEW | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL12201 | KP Building Products/CertainTeed | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL21674 | KP Building Products/CertainTeed | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL31727 | KP Building Products/CertainTeed | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL4230 | Kalwall Corp. | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL7237 | Kawneer Company | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL9924 | Kawneer Company | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL10285 | Kawneer Company | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL10845 | Kawneer Company | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL11490 | Kawneer Company | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL11492 | Kawneer Company | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL14287 | Kawneer Company | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL16369 | Kawneer Company | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL16517 | Kawneer Company | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL16564 | Kawneer Company | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL16576 | Kawneer Company | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL20394 | Kawneer Company | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL32409 | Kawneer Company | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL32590 | Kawneer Company | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL37876 | Kawneer Company | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL41683 | Kawneer Company | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL41685 | Kawneer Company | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL47012 | Kawneer Company | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL12192 | Kaycan LTD. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL12198 | Kaycan LTD. | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL16299 | Kaycan LTD. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL16503 | Kaycan LTD. | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL24564 | Kaycan LTD. | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL46503 | Kaycan LTD. | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL46937 | Kebony AS/ Enhanced Wood Technologies, Inc. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL46999 | Kebony AS/ Enhanced Wood Technologies, Inc. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL17695 | Kingspan Light & Air Fenestration, Inc. | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL30048 | Kingspan Light & Air Fenestration, Inc. | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL42303 | Kingspan Light & Air Fenestration, Inc. | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL47323 | Kingspan Light & Air Fenestration, Inc. | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL4837 | Kirby Building Systems | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL47402 | Kirby Building Systems | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL48036 | Korus USA corp. | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL41089 | LUXYCLAD Ltd. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL35394 | Lamboo Technologies | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL17652 | Laminators Inc | Panel WallsSiding | Not yetNo 2026 filing found | n/a |