An MX. CURATED. Collection
The Aaron Exterior Architectural System
System Components: The Aaron Exterior Architectural System Curated Kit
The Aaron Curated Collection represents the pinnacle of "Quiet Luxury" in exterior design. Specifically engineered for custom residential projects that demand a sharp, geometric aesthetic, The Aaron system replaces heavy, high-maintenance pre-cast concrete with a high-performance composite solution.
The Design Language: Unlike traditional ornate mouldings, The Aaron features a crisp, 3-inch stepped profile. It is designed to create a "Shadow Line" effect, using natural light to define window and door openings through clean geometric depth rather than bulky ornamentation. This makes it the ideal choice for Modern Farmhouse, Contemporary, and Transitional architectural styles.
What’s Included in This System:
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Primary Trim (The Aaron): A 3" silhouette used for window and door surrounds.
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Coordinated Sill (The Aery): Engineered with a precise drip-edge to shed water away from the building envelope.
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Middle Band (The Kingsway): Provides a horizontal "break" for multi-story elevations, creating visual balance.
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Architectural Crown (The Augusta): A 3-1/2" roofline cornice that provides a seamless monolithic transition between the wall facade and the roofline.
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The Mouldex Engineering Advantage: Every component in The Aaron system is manufactured using our proprietary 100% inorganic composite. By combining a high-density EPS core with a polymer-modified cementitious coating, we achieve 90% weight reduction compared to concrete. The result is a "Zero-Joint" system that remains thermally stable through North American freeze-thaw cycles, preventing the miter-gap splitting common in wood or PVC alternatives.
Designed for professional installation on Stucco (EIFS), Brick, Stone, and CMU substrates.
As Seen on Discovery Channel:
How It's Made
Mouldex was selected by Discovery Channel’s "How It’s Made" to showcase the innovative manufacturing process behind our composite mouldings. By combining advanced CNC-cutting technology with our proprietary cementitious coating, we provide an architectural solution that delivers the authentic look of cast stone with modern material performance.
Compare Mouldex Composite Mouldings vs. Traditional Materials
| Feature | Mouldex | Pre-Cast Concrete | Natural Wood | PVC / Plastic |
|---|---|---|---|---|
| Structural Weight | 90% Lighter | Extreme (Structural Needed) | Moderate | Lightweight |
| Installation | High-Bond Adhesive | Mechanical Anchors | Manual Carpentry | Mechanical/Fast |
| Freeze-Thaw | Stable / No Cracking | Brittle / Spalling Risk | Rot / Splitting | High Expansion |
| Maintenance | None Required | Regular Sealing | Regular Painting | Fading / Chalking |
Engineered with a high-density EPS core and polymer-modified cement coating for 100% moisture and rot resistance.
Weighing 90% less than traditional pre-cast concrete, our trims eliminate the need for structural wall reinforcement.
An insect-proof and weather-resistant alternative to wood and PVC that requires no regular painting or sealing.
Advanced cementitious finish prevents splitting and warping, ensuring seamless joints across all exterior facades.
Yes. Our ultra-lightweight design allows for secure installation over stucco, brick, stone veneer, and traditional siding. Because it requires no structural reinforcement or wall ties, it is the ideal choice for both new builds and renovation retrofits.
Every profile is engineered for Zero-Joint Expansion. Unlike wood or PVC, which warp and split during seasonal shifts, our cement-coated EPS core is dimensionally stable, ensuring your miter joints stay closed through rigorous freeze-thaw cycles.
While Mouldex is 100% moisture and rot-proof, we recommend finishing with any high-quality exterior masonry or acrylic paint. This allows you to match your building’s specific color palette while providing a zero-maintenance, "paint-it-and-forget-it" finish.
Performance-Driven Installation Science
Traditional masonry trim relies on heavy mechanical fasteners that create thermal bridges and structural liabilities. The Mouldex system utilizes high-bond adhesive technology to create a monolithic attachment to the building envelope. This process is 80% faster than pre-cast concrete and ensures a permanent architectural bond that will never separate or fall.
Mouldex Exterior Composite Engineering & Performance
Exterior architectural mouldings, whether used for window trim, sills, or cornices, play a dual role in both aesthetic enhancement and building protection. At Mouldex, we manufacture a proprietary composite solution designed to solve the inherent failures of traditional masonry and wood materials.
Advanced Material Science: EPS & Cementitious Coating
Mouldex exterior profiles feature a high-density Expanded Polystyrene (EPS) core encapsulated in a proprietary polymer-modified cementitious coating. This formulation creates a lightweight, "rock-hard" exterior that is 100% moisture-proof and impact-resistant, engineered specifically for integration with stucco, brick, and stone facades.
The Composite Edge: Mouldex vs. Wood & PVC
Unlike traditional wood or cellular PVC casing, which rot, split, and warp due to moisture and thermal expansion, Mouldex composites are entirely inert and synthetic.
- Zero Maintenance: No regular painting or sealing required to prevent decay.
- Seamless Manufacturing: Large profiles are manufactured in single, monolithic spans, eliminating the joint-failure risks inherent in
multi-piece wood or PVC assemblies.
Superior to Pre-cast & Stonecast Concrete
Traditional pre-cast concrete requires expensive structural reinforcement and heavy machinery. Mouldex is 90% lighter than pre-cast stone, offering an indistinguishable masonry aesthetic without the weight liabilities. When factoring in design, transport, and rapid installation, Mouldex typically provides a 75% total cost savings over stonecast products.
Engineered for Extreme Freeze-Thaw Stability
Our proprietary coating is engineered for Zero-Joint Expansion. While GFRC (Glass Fiber Reinforced Concrete) and fiberglass alternatives often crack under thermal stress, Mouldex maintains its structural integrity through extreme freeze-thaw cycles, making it the definitive choice for Canadian and Northern US climates.
Precision CNC Customization
Beyond our standard catalog, we specialize in Precision Customization. Utilizing advanced CNC technology, we can replicate historical profiles or manufacture unique contemporary designs with an industry-leading 7–10 day order fulfillment timeline.
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