{"url_path":"/sec/bld/8-k/2026-07-01/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-07-01","source_url":"https://www.sec.gov/Archives/edgar/data/1633931/0001104659-26-079876-index.html","accession_number":"0001104659-26-079876","cik":"0001633931","ticker":"BLD","issuer_name":"QXO Insulation, LLC","edgar_url":"https://www.sec.gov/Archives/edgar/data/1633931/0001104659-26-079876-index.html","primary_entity_key":"0001633931","primary_entity_name":"QXO Insulation, LLC"},"word_count":406,"has_tables":true,"body_markdown":"false\n--12-31\n0001633931\n\n0001633931\n\n2026-07-01\n2026-07-01\n\niso4217:USD\n\nxbrli:shares\n\niso4217:USD\n\nxbrli:shares\n\n \n\n \n\n \n\n**UNITED STATES\nSECURITIES AND EXCHANGE COMMISSION\nWashington, D.C. 20549**\n\n \n\n**FORM 8-K**\n\n \n\n**CURRENT REPORT**\n\n \n\n**Pursuant to Section 13 or 15(d) \nof the Securities Exchange Act of 1934**\n\n \n\nDate of Report (Date of earliest event reported):\n**July 1, 2026**\n\n \n\n**QXO INSULATION, LLC**\n\n****(Exact name of registrant as specified in its charter)\n\n \n\n**Delaware**\n**001-36870**\n**36-4173371**\n\n(State or other jurisdiction of\n\nincorporation)\n(Commission File Number)\n(IRS Employer Identification No.)\n\n \n\n**475 North Williamson Boulevard\nDaytona Beach, Florida**(Address of principal executive offices)\n**32114**(Zip Code)\n\n \n\nRegistrant’s telephone number, including\narea code: **(386) 304-2200**\n\n \n\n**TopBuild\nCorp.**\n\n(Former\nname or former address, if changed since last report.)\n\n \n\nCheck the appropriate box below if the Form 8-K filing is intended\nto simultaneously satisfy the filing obligation of the registrant under any of the following provisions:\n\n \n\n¨ Written communications pursuant to Rule 425 under the\nSecurities Act (17 CFR 230.425)\n\n \n\n¨ Soliciting material pursuant to Rule 14a-12 under the\nExchange Act (17 CFR 240.14a-12)\n\n \n\n¨ Pre-commencement communications pursuant to Rule 14d-2(b) under\nthe Exchange Act (17 CFR 240.14d-2(b))\n\n \n\n¨ Pre-commencement communications pursuant to Rule 13e-4(c) under\nthe Exchange Act (17 CFR 240.13e-4(c))\n\n \n\nSecurities registered pursuant to Section 12(b) of the Act:\n\n \n\n**Title of each class**\n \n**Trading\nSymbol(s)**\n \n**Name of each exchange\non which registered**\n\nCommon stock, par value $0.01 per share\n \nBLD\n \nNew York Stock Exchange\n\n \n\nIndicate by check mark whether the registrant is an emerging growth\ncompany as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities\nExchange Act of 1934 (§240.12b-2 of this chapter).\n\n \n\nEmerging growth company ¨\n\n \n\nIf an emerging growth company, indicate by check mark if the registrant\nhas elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant\nto Section 13(a) of the Exchange Act. ¨\n\n \n\n \n\n \n\n \n\n \n\n**Introductory Note.**\n\n \n\nThis Current Report on Form 8-K\nis being filed in connection with the completion by QXO, Inc., a Delaware corporation (“QXO”), of the acquisition of\nTopBuild Corp., a Delaware corporation (now known as QXO Insulation, LLC) (“TopBuild”), pursuant to the Agreement and Plan\nof Merger, dated as of April 18, 2026 (the “Merger Agreement”), by and among QXO, TopBuild, Titanium MergerCo, Inc.,\na Delaware corporation and wholly owned subsidiary of QXO (“Titanium Merger Sub”), and Titanium MergerCo 2, LLC, a Delaware\nlimited liability company and wholly owned subsidiary of QXO (“Forward Merger Sub”)."}