We Design, Supply & Install Residential & Commercial CladdingAcross GTA & OntarioWith 25 Year WarrantyProjects of Any ScaleWith Premium Materials

Monolith Stroy Inc. delivers end to end exterior cladding and façade solutions for residential and commercial projects. We handle the full workflow from concept and architectural drawings to clear upfront pricing, material selection, and organized site coordination, so your build stays predictable and on schedule.
We supply and install modern façade systems including exterior porcelain slab facades, aluminum and ACM panels, woodgrain aluminum planks, natural wood, and metal. Our certified, factory trained installers execute to manufacturer standards, backed by industry’s strongest warranties.
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Cladding Projects Delivered
Dekton cladding
Neolith Cladding

We Use Only the Most Trusted Cladding Materials in the Industry to Guarantee Impeccable Execution of Your Building Project

groove cladding

Tongue and Groove: Interlocking exterior system creates a clean, uniform wall surface with fast installation and long term weather performance.

Dekton and Neolith: Ultra-dense sintered stone panels deliver high scratch, moisture, and heat resistance with premium, architectural facade impact.

ACM panels cladding
ACM Panels: Lightweight aluminum composite panels provide crisp modern lines and high durability.
HF-12 cladding

HF-12: Corrugated metal siding adds a bold contemporary texture with low maintenance.

Our Expertise

Years in exterior solutions, over a hundred projects delivered, and hundreds of thousands of square feet covered, executed with tight planning, clean finishes and on time.
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ACM panels cladding

Choosing ACM panels in a high reflectance, cool wall finish can noticeably reduce air conditioning demand, with research showing meaningful yearly HVAC savings for both homes and commercial buildings in warm climates.

Cladding That Performs: A Crucial Layer in Every Modern Project

Facade planning is a crucial part of any modern residential or commercial project because it defines how the building envelope will perform, not just how it will look. A well-planned system protects the structure, supports energy efficiency, and ensures the facade delivers consistent results over time.
Moisture and durability control: Proper detailing manages wind-driven rain, drying, and freeze-thaw exposure to protect the wall assembly long term.
Energy performance in real conditions: Planning reduces thermal bridging and supports continuous insulation strategies that improve comfort and cut wasted heat.
Lifecycle value and aesthetics: A coordinated facade plan delivers clean finishes, predictable maintenance, and a consistent architectural identity for the asset.

Toronto Based, Serving Projects Ontario Wide

Based in Toronto, Monolith Stroy Inc delivers residential and commercial cladding across the GTA and throughout Ontario, supporting projects in Toronto (including North York, Etobicoke, Scarborough), Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Oakville, Burlington, Hamilton, and expanding into markets like Waterdown and the Kitchener-Waterloo region. We bring a full-spectrum approach that combines material selection, clean architectural detailing, and disciplined installation, so the façade looks sharp up close and performs long-term in real weather conditions.
Our Ontario footprint includes commercial work featured on our site, such as Pearl Place Condos in North York, The Well in Toronto, Trend Living by NHDG in Waterdown, Gallery Condos by Carriage Gate in Burlington, and Moda by Urban Legend in Waterloo. On the residential side, we have completed installs shown on our projects page in areas like Orangeville, Caledon, Tiverton, and North York, giving homeowners and builders the same level of precision and consistency whether it’s a single home façade or a multi-site development.