About NEWCO Our company has been in business since1952. We are always eager to help with good advice and tips on how to weatherstrip your home or building.  We manufacture the finest aluminum storm windows, screens and weatherstrips of all types using the finest quality materials.  Most products can be custom made to measure. Please call for a price quotation or just some advice on how to save costs on heating ,cooling or to keep pests out.  As Manitoba's oldest supply company we know what to do when you need weatherstripping made for your needs. We ship anywhere!  Newco Ltd. / North End Weatherstripping Co. 742 Erin Street Winnipeg, MB R3G 2W4 Ph: (204) 775-5714 Fax: (204) 775-1476 Toll-Free: 1-800-256-2404