Closure of Trading Window

September 26, 2026 BSE Limited Corporate Relationship Department, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400001. Scrip Code: 544332 Symbol: FABCLEAN ISIN: INE0HSD01011 Sub: Intimation for Closure of Trading Window Dear Sir/ Madam, With regards to the captioned matter, this is to inform you that pursuant to the provisions of Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, as amended and Company’s Code of Conduct for Prevention of Insider Trading (“Code of Conduct”), the “Trading Window” for dealing in securities of the Company shall remain closed for all the “Designated Persons and their immediate relatives”, from Thursday, October 01, 2026 till 48 hours after the announcement of unaudited Standalone and Consolidated Financial Results of the Company for the half year ended on September 30, 2026. The details of the date of the Board Meeting for consideration and approval for aforesaid financial results shall be intimated in due course. The same may please be taken on record and suitably disseminated to all concerned. Thanking You, Yours Faithfully, For Fabtech Cleanrooms Limited, (Formerly known as Fabtech Technologies Cleanrooms Limited) Amjad Adam Arbani DIN: 02718019 Executive Director Fabtech Cleanrooms Limited (Formerly known as Fabtech Technologies Cleanrooms Limited) Registered Office: 615, Janki Center, Off. Veera Desai Road, Andheri West, Mumbai – 400 053, Maharashtra, India Tel: +91 22 6159 2900 Web: www.fabtechcleanroom.com Email: quote@fabtechnologies.com Factory Address: 190/191, G.I.D.C Umbergaon, Dist: Valsad, Gujarat – 396 171, India CIN: L74999MH2015PLC265137