Exterior/Interior Mouldings
And Wall Claddings
Mouldex Composites provides a comprehensive index of high-performance architectural systems, from proprietary cement-coated exterior and plaster interior mouldings to StoneRox masonry veneers and flexible StoCast wood grain cladding.
The Pillars of Exterior Coated Foamcore Technology
100% moisture-inert. Will not rot, warp, or crack.
Expertly bonds to Brick, Stone, Stucco, Vinyl, and ICF.
Unlimited profile designs including custom arches and circles.
Mimics smooth-sanded wood or textured masonry with ease
Zero-joint expansion. Engineered for extreme climate swings.
90% lighter than stone. No structural upgrades required.
Specialized exterior window & door trim, designed to frame exterior openings with an ultra fine finish.
Moisture-proof exterior window sills engineered for superior drainage & long-term building protection.
Lightweight, monolithic extrerior cornice profiles, providing a seamless roofline transition.
Precision exterior middle band mouldings used to separate wall materials, creating horizontal architectural depth.
High-performance exterior column wraps designed for rapid installation around structural supports with base & capital selections.
Decorative vertical exterior pilaster accents that provide classical architectural rhythm to building facades and porticos.
The 5th Category: Exterior Coated Expanded Polystyrene
For professionals and project owners, selecting exterior trim usually involves four common categories: Cellular PVC, Polyurethane, Fiber Cement, or WPC. However, Mouldex Composites introduces a superior 5th category: Cement Coated Expanded Polystyrene for exteriors.
Engineered to exceed the limitations of standard wood and plastic alternatives, our systems utilize a high-density EPS core, wrapped in an alkali-resistant fiberglass mesh and shielded by a proprietary polymer-modified cement coating for the ultimate durability formula.
This creates an architectural profile 90% lighter than pre-cast concrete while maintaining the authentic "masonry feel" and impact resistance that PVC and Polyurethane (Fypon) lack.
By eliminating high thermal expansion rates, Mouldex ensures a stable, moisture-proof building envelope that preserves architectural integrity for the life of the project.
Our foamcore mouldings are comprised of entirely inorganic materials, resulting in high durability and sustainability without the rotting, cracking, splitting or warping high maintenance issues of wood.
Beyond Pre-Cast & PVC: Exterior Performance Comparison
| Attribute | Mouldex Exterior Mouldings | Pre-Cast Concrete | Wood (Metrie / Alexandria) | PVC / Poly (Azek / Fypon) |
|---|---|---|---|---|
| Weight | Ultra-Light (1/10th weight) | Extremely Heavy | Moderate | Light |
| Durability | Polymer-Cement (Impact Resistant) | Masonry (Brittle) | Prone to Rot/Warp | High Expansion |
| Installation | 1-Person / No machinery | Crane / Structural Ties | Skilled Carpentry | Standard Mechanical |
| Maintenance | Zero Maintenance | Patching / Re-sealing | Painting / Staining | Fading / Chalking |
The Pillars of Interior Coated Foamcore Technology
100% moisture-inert. Will not rot, warp, or crack.
Expertly bonds to a variety of wall surfaces
Unlimited profile designs including custom arches and circles.
Silky smooth and ultra fine plaster for the ultimate finish.
90% lighter than traditional plaster with better performance.
Zero-joint expansion. Engineered for extreme climate swings.
Ultra-smooth, ultra light single-piece interior cornices that replicate the look of hand-run architectural plaster
Precision-cut monolithic waffle ceiling beam profiles engineered for rapid construction of seamless integration.
High-opacity valance mouldings designed specifically for integrated indirect LED lighting systems.
The 5th Category: Interior Coated Expanded Polystyrene
Interior details typically fall into four categories: MDF (Metrie/Alexandria), Traditional Solid Plaster, Wood, or Synthetics (Ekena/Orac Decor). Mouldex introduces an additiona to the superior 5th category: Plaster Coated Expanded Polystyrene for interiors.
Engineered to provide the prestigious, ultra-smooth finish of hand-run plaster without the extreme weight or fragility, our Hybrid Plaster systems utilize a high-density core protected by a genuine and proprietary plaster coating.
This results in an architectural profile that delivers the authentic aesthetic of traditional plaster while remaining crack-resistant and 90% lighter than masonry alternatives.
By eliminating joint expansion common in MDF and the "plastic" appearance of Polyurethane, Mouldex ensures a monolithic, seamless finish for high-end residential and commercial interiors.
Beyond Traditional Plaster & Wood/MDF: Interior Performance Comparison
| Attribute | Mouldex Interior Mouldings | Traditional Plaster | MDF (Metrie / Alexandria) | Synthetics (Ekena / Orac Decor) |
|---|---|---|---|---|
| Finish Quality | Genuine Smooth Plaster | Hand-Run Smooth Plaster | Painted Fiber (Grainy Texture) | Molded "Plastic" Look |
| Stability | Crack-Resistant Composite | Prone to Hairline Cracks | High Joint Expansion | Brittle over time |
| Fire Safety | Non-Combustible Surface | Non-Combustible | Combustible Wood Fiber | Flammable Polymers |
High Performance Wall Facades & Claddings
Lightweight Composition
Our facade systems utilize advanced high-strength composites that minimize dead-load, effectively eliminating the need for expensive structural footings, reinforced lintels, or heavy-duty wall ties.
Efficient Installation
Engineered as high-performance adhered systems, these claddings facilitate rapid-track construction by bonding directly to standard substrates, significantly reducing on-site labor and machinery costs.
Maintenance-Free
By integrating high-density resins and mineral-saturated pigments, our systems provide a permanent architectural finish that is inherently rot-proof and never requires staining, sealing, or repetitive painting.
Climate Resistance
Formulated for the most rigorous North American environments, our systems are ASTM-tested for maximum freeze-thaw stability & zero-joint expansion to ensure absolute structural integrity through all cycles.
High-density individual units molded from natural rock for an authentic masonry finish without the weight.
Authentic kiln-fired clay brick units engineered for high-durability heritage aesthetics on interior and exterior walls.
Flexible resin-cast planks designed to wrap curved surfaces and provide a rot-proof cedar aesthetic.
Precision-cut natural stone segments with an interlocking Z-Shape geometry for rapid-track modular installation.
Mouldex Integrated Architectural Systems: Engineering the Building Envelope
The Mouldex catalog represents a unified approach to high performance building design. By combining proprietary composite chemistry with advanced manufacturing, we provide an integrated system of exterior cement mouldings, interior plaster moudlings, and performance wall claddings. These solutions outperform traditional materials in durability, weight, and installation speed.
The Composite Advantage: Material Synergy
Every product in our collection is built on the principle of dead load optimization. Whether you are browsing our cement coated foamcore exterior mouldings or our plaster coated foamcore interior mouldings, each system uses a high density, moisture proof core encapsulated in high performance finishes. We deliver the prestigious look of heavy masonry and solid plaster at 85% to 90% less weight. This allows for rapid track installation without the need for expensive structural reinforcement.
Comprehensive Performance Pillars
- Exterior Facade Engineering: Our proprietary cement coating provides durable, UV stable finish that is 100% freeze thaw stable and impact resistant.
- Interior Plaster Innovation: We replace heavy, brittle gypsum with our exclusive plaster profiles that offer seamless, monolithic spans that are more stable than wood or MDF.
- Performance Wall Systems: Our wall collection includes StoneRox Veneer, Natural Stone Panels, and StoCast Wood. These are designed for adhered application to provide zero maintenance protection exterior and interior applications.
Precision Customization and Industry Trust
Our core expertise is precision CNC customization. This allows us to replicate historical profiles or create contemporary designs with an average lead time of just 7 to 10 days. This commitment to engineering excellence is why we are the trusted partner for industry leaders such as Mattamy Homes, The Ritz-Carlton, and Tiffany and Co..
The Unified Building Envelope: Coordinated Architecture
Mouldex provides a comprehensive ecosystem where high-performance architectural trim meets advanced wall cladding. By integrating our maintenance-free moulding systems with specialized wall claddings, industry professionals & project owners can achieve a complete, moisture-proof building envelope with total material synergy.
Unlike fragmented material selections that lead to differential thermal expansion, our unified collection ensures that every architectural element, from the window sills to the feature walls, shares identical standards of dimensional stability, fire safety, and aesthetic prestige. This holistic approach eliminates common site conflicts and guarantees a maintenance-free finish that preserves its integrity for the life of the structure.
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