Premium automotive leather hides fanned out, showing the range of colors G4 Upholstery works with
    Hand-Selected, Not Off-The-Shelf

    Materials & Options

    Full-grain Hyde leather, Alcantara suede, and premium fabric — the same materials found in high-end custom interiors, cut and stitched by hand in West Bend, WI. Every project starts with a real sample in hand before any cutting starts.

    Full-Grain Leather

    The foundation of every high-end interior I build. Full-grain automotive leather in ten factory and custom colors — from stark white to deep burgundy — suitable for restorations, hot rods, and bespoke builds alike. Colors shown are a sample; exact hide and color availability is confirmed at the time of your project.

    Black automotive leather swatch
    Black
    White automotive leather swatch
    White
    Brown automotive leather swatch
    Brown
    Tan automotive leather swatch
    Tan
    Natural automotive leather swatch
    Natural
    Cream automotive leather swatch
    Cream
    Grey automotive leather swatch
    Grey
    Blue automotive leather swatch
    Blue
    Burgundy automotive leather swatch
    Burgundy
    Red automotive leather swatch
    Red

    Leather color reference images courtesy of Hydes Leather.

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    Alcantara Suede

    For builds that call for something beyond leather. Alcantara is the ultra-suede favored by exotic and supercar manufacturers — lightweight, grip-true, and unmistakably high-end on seat inserts, headliners, and door panels. Available plain or in perforated patterns for contrast stitching and two-tone builds.

    Slate Blue Alcantara suede swatch
    Slate Blue
    Burgundy Alcantara suede swatch
    Burgundy
    Black Perforated Alcantara suede swatch
    Black Perforated
    Plum Alcantara suede swatch
    Plum

    Alcantara reference images courtesy of Hydes Leather.

    Fabric & Canvas

    From factory-correct reproduction cloth to weather-ready canvas, fabric is often the right call for daily drivers, period-correct restorations, and anything that needs to stand up to the outdoors.

    Textured Upholstery Weave

    Textured Upholstery Weave

    A tightly woven textile with real depth and grip — popular for daily-driver seats that need to hold up to years of use.

    Porsche Classic Pascha

    Porsche Classic Pascha

    Factory Porsche houndstooth in blue and black — a premium pattern woven from the 928 interior spec. High-end and unmistakably distinctive.

    OEM-Style Automotive Cloth

    OEM-Style Automotive Cloth

    Durable, factory-grade cloth used in late-model interiors — a good match when you want a seat to look like it belongs.

    Marine Canvas

    Marine Canvas

    Heavy-duty acrylic canvas for tops and covers on cars, trucks, and boats that live outside.

    Fabric reference images courtesy of Midwest Fabrics; canvas reference image courtesy of Sailrite.

    F

    Foam & Padding

    A seat is only as good as what's underneath the cover. I rebuild worn-out seats with new high-density foam matched to the right firmness for the application — soft support foam for comfort, firmer foam for bolsters and edges that see the most wear. This is decided during your consultation based on the seat and how it's used, not a one-size-fits-all swap.

    Have a Material in Mind?

    Bring a swatch, a photo, or just an idea — we'll figure out the right leather, Alcantara, or fabric for your project together. Based in West Bend, WI, by appointment only.