Siding, STONE & More
Great exteriors start with the right materials. Our selection of stone, siding, and exterior accents helps you create a look that stands out while offering durability for years to come.
Choose from premium brands and finishes designed to complement any architectural style and elevate your home’s exterior.
Krop Gutters
Krop is a European gutter system manufacturer backed by the Blachotrapez Group, offering PVC and steel gutters in traditional and square profiles with a comprehensive range of accessories and a rich colour palette. Developed in consultation with professional roofers, Krop systems are engineered for high tightness, mechanical strength, and straightforward installation. Every system is backed by a 50-year guarantee.
Exceptional Building Products
The best exteriors come together through the right mix of materials. At Ultimate, our stone, siding, and exterior product offerings help homeowners, builders, and designers create homes that feel complete, resilient, and architecturally consistent.
Our building product collections are available at the following locations:
Your vision, our expertise
At Ultimate Windows, Doors & More, our specialists put all their expertise at the service of your architectural visions. Bring your most ambitious projects to life thanks to our expertise in innovation and design.