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We Have a Solution for Every Window

If you need repairs done to your house or simply want to add on to your existing structure, we can help. The highly trained craftspeople at JNI Aluminum & Vinyl Products Inc. are construction experts and can transform the entire exterior finish of your home if that’s what you’d like.

In order to update your house and to make it more energy efficient, count on us for repairs and replacement of:

  • Windows of all shapes and sizes

  • Doors: Entry door systems, garden doors and patio doors

  • Vinyl Siding and Steel Siding

  • Aluminum Soffit and Fascia

  • Custom Decorative Bending

  • PVC Custom Columns

  • 5” and 6” Eavestroughing


At JNI Aluminum & Vinyl Products Inc., we stock the most durable and reputable products available so that your exterior and siding requirements are fulfilled to your greatest satisfaction. Some of the brands in our inventory include:

  • Gentek Building Products

  • BONCOR Bulding Products


  • Mitten Inc.

  • James Hardie

house with green siding

Visit Our Showrooms


35 Midpark Crescent

London, ON N6N 1A9

Northstar Windows & Doors

40684 Talbot Line 

St Thomas, ON N5P 3T2

Showrooms Hours:
Monday-Friday 8:00 AM- 4:30 PM

Protect your home from inclement weather
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