Cement Coated Foamcore & Composite Molding Supplier for the USA
Mouldex Composites ships CUSMA-qualified products from Canada to major U.S. markets, with no added import tariffs on qualifying products. Satellite offices in Atlanta, Chicago, Los Angeles, New York, and Dallas support precision CNC fabrication and factory-controlled coating built for every U.S. climate zone.
Mouldex Composites is a leading Canadian manufacturer with a strong presence and extensive outreach in the U.S. market, specializing in high-performance cement coated foamcore products. Our products are CUSMA-qualified, with no added import tariffs on qualifying products for U.S. customers, ensuring competitive pricing and streamlined sourcing. This guide focuses exclusively on Mouldex Composites' product range, manufacturing quality, and service advantages for architects, builders, and contractors specifying architectural trim and cladding systems.
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We have satellite offices across the USA, including Atlanta, Chicago, Los Angeles, New York, and Dallas, providing localized support and faster service to meet project needs nationwide.
This content covers the unique benefits of sourcing from Mouldex, including manufacturing methods, technical specifications, installation support, and how to leverage our trade program for project success. It does not cover non-cement-coated foam board products or suppliers outside the U.S. and Canada.
Supplier choice directly impacts project quality, installation methods, and long-term durability. Cement coated foamcore is widely used in construction and design industries, and the difference between a factory-controlled coating process and a hand-applied field coating can determine whether your exterior finishes hold up for decades or fail within years.
Composite Moldings We Ship to U.S. Projects
Every Mouldex product line ships to U.S. project sites. Browse by category:
Exterior moldings: exterior window trim, exterior door trim and door surrounds, exterior window sills, exterior cornice and crown molding, band molding, column wraps, pilasters and stucco and EIFS molding.
Interior moldings: plaster crown molding, LED light cove molding, one-piece coffered ceiling beams and factory-finished faux wood beams.
Wall cladding: stone veneer, natural stone panels, thin brick veneer and StoCast wood-grain panels.
Ordering from the U.S.: free sample kits ship within 24 hours. Project orders have a lead time of 7 to 10 days depending on profile and quantity. Order a free sample kit or send us your project.
What Is Cement Coated Foamcore and Why Does Supplier Choice Matter?
Cement coated foamcore combines a lightweight EPS core with a durable polymer-modified cementitious shell reinforced with alkali-resistant fiberglass mesh. The foam core provides high thermal insulation improving energy efficiency, while the outer cement coating increases impact resistance and durability. The core is moisture-inert and the composite does not rot.
Mouldex Composites' cement coated foamcore products are precision CNC fabricated, allowing complex profiles and custom shapes with tight tolerances. The factory-controlled coating process ensures consistent thickness and adhesion, with a coating approximately 3/16 inch thick, providing superior weather resistance and long-term performance.
Our products are suitable for exterior cornice moldings, window surrounds, bands, sills, and other architectural elements on residential and commercial buildings. Lightweight compared to traditional masonry, Mouldex cement coated foamcore reduces handling costs and structural support needs on the job site.
Cement-coated foamcore from Mouldex offers superior water and vapor resistance and is a cost-effective alternative to traditional masonry. Our products require lower maintenance compared to wood, aligning with the advantages discussed for different types of exterior moulding materials, making them versatile for exterior applications including stucco substrates and veneer systems.
What Are the Key Manufacturing Advantages of Mouldex Composites?
Factory-Controlled Coating
Mouldex applies the polymer-modified cementitious coating and embeds the fiberglass mesh under controlled conditions, curing the surface to achieve consistent thickness and strong adhesion. This process results in near-zero joint expansion and a durable finish suitable for harsh climates.
Precision CNC Fabrication
Our manufacturing capabilities include complex arches, curves, and deep-relief profiles with tolerances as tight as ±1/8 inch, enabling exact replication of architectural details across window surrounds, sills, crown moldings, column wraps, and other collections.
High-Density EPS Core
Mouldex offers EPS cores ranging from 1.00 lb/ftÂł to 3.00 lb/ftÂł, compliant with ASTM C578 standards, to provide enhanced compressive strength, moisture resistance, and load capacity as part of our low-maintenance exterior and interior moulding systems.
CUSMA-Qualified Supply to U.S. Markets
As a Canadian manufacturer with established distribution channels, Mouldex delivers CUSMA-qualified products, with no added import tariffs on qualifying products, across major U.S. regions, ensuring cost-effective and timely project fulfillment while offering a 5th Category of cement and plaster coated foamcore mouldings that outperform traditional materials.
How Does Mouldex Support Installation and Quality Assurance?
Mouldex products utilize nail-less adhesive installation methods, securing elements to substrates such as concrete, cement board, or steel studs without mechanical fasteners. This maintains a moisture-inert envelope and mirrors the fast, nail-less installation featured on our cement-coated foamcore crown moulding systems.
Our technical support includes detailed installation guidelines, training resources, and specification documents to ensure proper application and long-term performance, whether you are installing standard trims or specific profiles like The Davenport 4.5 inch architectural trim. We recommend substrate and ambient temperatures above 40°F for 48 hours post-installation to optimize curing.
How to Evaluate and Select Mouldex Composites for Your Project
Selecting Mouldex ensures access to factory-controlled quality, comprehensive technical support, and a product line engineered for durability and design flexibility, including versatile profiles such as The Kamloops 6 inch architectural trim. When specifying, request detailed documentation including:
EPS core density and ASTM C578 compliance
Polymer-modified cementitious coating type and thickness
Alkali-resistant fiberglass mesh specifications
Fire and building code compliance data
CNC fabrication tolerances and profile capabilities, which support detailed crown profiles like The Goulding 8 inch crown moulding
Mouldex's trade program offers exclusive pricing, early product access, and customization support to streamline your project workflow, making it easier to plan for larger statement pieces such as The Norton 18 inch crown moulding.
Conclusion and Next Steps
Choosing Mouldex Composites as your cement coated foamcore supplier guarantees a high-quality, durable, and low-maintenance architectural trim solution with CUSMA-qualified access to the U.S. market.
Immediate next steps:
Define your project's architectural profile and quantity requirements.
Request Mouldex technical specifications and samples for evaluation.
Confirm installation support and training availability.
Leverage the Mouldex trade program for pricing and customization.
Plan your project timeline considering lead times for CNC fabrication and shipping.
Explore additional resources and product details by contacting Mouldex Composites directly to ensure your next project benefits from industry-leading materials and support.
What Trade Program Members Get
U.S. firms sourcing from Mouldex work through the same Trade Program as our Canadian clients, with support tailored to cross-border projects.
Exclusive Pricing
Trade-tier pricing with no added import tariffs on qualifying products delivered to U.S. project sites.
Early Access to New Profiles
See new stock and custom profile releases before they're generally available.
Customization Support
Direct access to our CNC and coating team for profile matching and custom architectural details.
Regional Point of Contact
Coordination through our Atlanta, Chicago, Los Angeles, New York, or Dallas satellite offices depending on your project location.
Request our Free Sample Kit to gain exclusive access.
Sourcing From Canada Without the Cross-Border Headaches
Because Mouldex ships CUSMA-qualified products and manages distribution through U.S.-based coordination, the process looks the same as ordering from a domestic supplier.
Request a Sample
Order a free sample kit to check the coating finish and profile detail before specifying.
Submit Your Specifications
Share profile drawings and quantities for a quote covering delivery to your U.S. project site.
Sign Off on Custom Profiles
Complex CNC profiles get a matched sample for approval before full production runs.
Fabrication and Cross-Border Delivery
Stock profiles ship fastest; custom CNC work adds lead time, and delivery routes through the U.S. region closest to your project.
Delivered U.S. Projects
Mouldex's cross-border supply chain has already been tested on high-profile American builds.
Great American State Fair
Served as official fabricator for 17 structures on a 60-day production and delivery timeline.
Read the case studyFrequently Asked Questions
Does Mouldex Composites charge tariffs on shipments to U.S. customers?
Mouldex products are CUSMA-qualified, so qualifying products ship to U.S. customers with no added import tariffs. As a Canadian manufacturer with established U.S. distribution channels, this keeps pricing competitive compared to sourcing through a tariffed import process.
What U.S. regions does Mouldex Composites serve?
Mouldex maintains satellite offices across the USA, including Atlanta, Chicago, Los Angeles, New York, and Dallas, providing localized support and faster service for projects in those regions and nationwide.
What conditions are recommended when installing Mouldex cement coated foamcore?
Mouldex recommends substrate and ambient temperatures above 40°F for 48 hours following installation to allow the adhesive and coating to cure properly. Installation uses nail-less adhesive methods on substrates such as concrete, cement board, or steel studs.
How long does it take to ship to a U.S. project?
Free sample kits ship within 24 hours. Project orders have a lead time of 7 to 10 days depending on the profile and quantity; custom CNC profiles may add time for sample approval.
Is there a minimum order for U.S. customers?
Yes. Project orders have a 15-piece minimum, the same for U.S. and Canadian customers. Sample kits have no minimum.
Do Mouldex moldings need to be primed and painted?
Yes. All Mouldex moldings, exterior and interior, are primed and then painted after installation. The one exception is our faux wood beams, which arrive factory-finished.
Ready? We are.
Request a quote. Order a free sample kit. Or call/live chat with us about your project.
+1 (905) 660-6338 1 (888) MOULDEX
Live chat with Davide on the bottom right.