At, Flap and Seal envelopes, we look forward to working with you to create the perfect envelope solution for you or your client. Contact us for creative ideas and professional, custom-printed envelopes. Our office hours are: Monday through Friday, 9:00 AM to 5:00 PM Eastern Time.

Mailing Address 

 Phone & Fax 


Lower Level
60 North Queen St
Etobicoke, ON
M8Z 2C4
 Tel: 416-236-1284 
 Fax: 416-236-1283