Winnipeg, Manitoba’s Largest Window & Door Suppliers

Storm Windows, Weatherstripping, Screen Mesh, Aluminum Thresholds & More

North End Weather stripping Co./NEWCO Corp. has been in business since 1952.?Located at 742 Erin street?in?Winnipeg Manitoba.?We are always eager and willing?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 at competitive pricing. Most products can be custom made to measure. Browse our catalog of products – we have too many items to list!


Please contact us 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 are open to the public. We are open Monday to Friday from 7:30 a.m. until 4:30 p.m. If you need a few extra minutes during the week to get here, please call ahead and we will stay open late during the day for you. We ship anywhere!