Deceuninck NV

Declaration of Voting Results & Voting Rights Announcements • Dec 20, 2018

Press Release

Regulated Information – Notification according to the Act of 2 May 2007. Denominator change. 20 December 2018 at 5.45 p.m. CET

Transparency declaration

In accordance with article 15 §1 and 18 §1 of the Act of 2 May 2007 regarding the disclosure of important shareholdings in listed companies Deceuninck publishes the following information:

Status as of 19 December 2018
Basic data
Total outstanding capital	€ 53,900,988.26
Total number of shares conferring voting rights	136,670,838
Total number of voting rights (the	136,670,838
denominator)	(one voting right per share)
Supplementary data
Total number of outstanding warrants to	4,995,937
subscribe for shares conferring voting	(each warrant entitles the holder to
rights yet to be issued	subscribe to one new ordinary share)
Total number of voting rights that may result from the exercise of such subscription rights	4,995,937 (one voting right per new share)
Total number of shares without voting rights	None

Reason for the changes

Capital increase on 19 December 2018 as a result of the exercise of 74,884 warrants.

Proportion for disclosure set by Articles of Association

According to the Articles of Association of Deceuninck NV and according to article 18 of the Act of 2 May 2007 regarding the disclosure of important shareholdings, the proportion for the disclosure of holding has been established at 3%, subsequently at 5% and each multiple of 5%.

Notifications

Notifications should be transmitted to both Deceuninck NV and the FSMA. The FSMA requires transmission of the notifications electronically via e-mail to trp.fin@fsma.be. Deceuninck

recommends transmitting notifications per e-mail for the attention of ann.bataillie@deceuninck.com.

The abovementioned notifications will be published on the Investors pages of the website of Deceuninck NV (www.deceuninck.com) in the section Deceuninck Financial News and in the sections Deceuninck Transparency Declarations

Financial calendar

21 February 2019 Annual Results FY2018 23 April 2019 General Assembly of Shareholders 20 August 2019 Half year results H1 2019

End of press release

About Deceuninck

Founded in 1937, Deceuninck is a top 3 independent manufacturer of PVC and composite profiles for windows and doors. Headquartered in Hooglede-Gits (BE), Deceuninck is organized in 4 geographical segments: Western Europe, Central & Eastern Europe, North America and Turkey & Emerging Markets. Deceuninck operates 15 vertically integrated manufacturing facilities, which together with 21 warehousing and distribution facilities guarantee the necessary service and response time to Customers. Deceuninck strongly focuses on innovation, ecology and design. Deceuninck is listed on Euronext Brussels ("DECB").

Contact Deceuninck: Bert Castel • T +32 51 239 204 • bert.castel@deceuninck.com