Composite

Flat Top with AlumiCast™ Technology

Manchester

Surround open spaces with a timeless fence that expertly mimics the sleek look of aluminum at a smart value. Water-resistant composite capped with ground-breaking AlumiCast™ Technology delivers pickets and rails that are strong, water-resistant and virtually carefree. A fade-resistant gloss finish offers peerless performance and durability in every season.

  • Strength and look of high-gloss aluminum with the value and durability of composite
  • AlumiCast™ technology replicates true aluminum fence look
  • Durable solid Composicore® construction outperforms wood
  • Superior moisture resistance—won’t rot, warp, splinter or mold
  • Pool code compliant
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Close-up of a modern black metal fence with vertical and horizontal bars, square post, and capped top, set against a plain light gray background.
A beige stone house with dark trim and a small balcony, surrounded by a black metal fence enclosing a green lawn with shrubs and flowers. A brick driveway leads to a garage on the right.
A black metal fence borders a lush green lawn with neatly trimmed bushes, white and red flowers, and trees in the background under bright daylight.
A well-maintained garden with neatly trimmed shrubs and a large tree is enclosed by a black metal fence. A stone walkway and a pathway run through green grass, and houses are visible in the background among trees.
A black metal fence separates a neatly manicured lawn from a concrete patio next to a house, with bushes and trees in the background under a clear sky.
A backyard patio with a white pergola, wicker outdoor sofa, and landscaped garden, overlooking a grassy yard with a black metal fence and a house in the distance, surrounded by trees under a blue sky.
Two wooden chairs with cushions sit beside a swimming pool on a stone patio. A landscaped yard with flowers and a black metal fence separates the pool area from a house surrounded by trees in the background.
A black metal fence surrounds a patio area with stone paving, outdoor furniture, and a pool, set beside a lake and bordered by trees in a peaceful, natural landscape.
Modern farmhouse with dark siding, black metal roof, and chimney, situated near a pool and patio. A black metal fence runs along the foreground. Trees and distant hills are visible under a partly cloudy sky.

Discover your Options

Select a Color:

Colors
black

Available Heights

4′
4.5′
5′

Available Widths

6′

Available Grades

  • A 3D rendering of a black metal fence section with three horizontal bars and three vertical posts, featuring a modern, rectangular design.

    Composite Standard

    Rail:
    1 2/5″ x 1 1/2″
    Picket:
    1″ x 3/4″

A simple black metal fence with vertical bars and two horizontal rails, set against a plain white background.
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FULL SKU LIST

Performance Benefits

  • Pool Code Compliant

    Certain heights and styles meet national Pool-Code requirements

Innovations

  • A black and white icon of a clean fence with two sparkle stars above it, indicating cleanliness or newness.
    AlumiCast™

    Aluminum Look + Strength

  • A black abstract circular logo with three curved segments surrounding a central solid circle, creating a modern, geometric design on a light gray background.
    Composicore®

    Superior Durability

  • SolarGuard Icon
    SolarGuard®

    Fade Resistance

Learn more about innovations

Post Caps

Add a finished look to your fence posts with our selection of post caps. These architectural details refine your fence’s appearance and can complement your home’s architecture.

Contact a Pro to learn more

pyramid aluminum post cap

Flat

Matching Gate Options

Every Catalyst fence style pairs with matching gate options to ensure a cohesive look—including walk-through and wider options for lawn equipment or vehicles. Find gates that perfectly complement your style and your needs.

Learn more about gate options

metal fence gate
A 3D rendering of a black metal fence section with three horizontal bars and three vertical posts, featuring a modern, rectangular design.
A black and white graphic with an icon of a fence and sparkling stars. Below, bold text reads ALUMICAST™ and underneath in smaller letters: ALUMINUM LOOK + STRENGTH.

Groundbreaking innovation that delivers the comparable strength and look of aluminum with the value of composite.