Boat Upholstery Calculator

REF: EN-204-FABRIC

Estimate the material quantities and total financial investment required to reupholster your vessel's seating, cushions, or interior paneling. Adjust dimensions, material quality, and labor scope to generate a detailed cost baseline for your marine reupholstery project.

Understanding Marine Upholstery Costs

Marine upholstery requires specialized, weather-resistant materials engineered to handle constant exposure to sunlight, salt moisture, mildew, and heavy physical wear. Reupholstering your vessel's seating not only restores comfort and visual appeal, but also protects the structural wood or fiberglass backing beneath from moisture rot.

Essential Material & Selection Factors:

• Marine Vinyl vs. Canvas: Exterior seating relies heavily on expanded marine-grade vinyl rated for UV resistance (e.g., 1,000+ hours UV testing) and cold-crack performance. Interior cushions or Bimini enclosures often utilize breathable woven acrylics like Sunbrella.
• Dry-Fast Reticulated Foam: Standard furniture foam absorbs water like a sponge, leading to mold growth inside your cushions. Open-cell reticulated foam lets water drain through rapidly, keeping seating dry and sanitary after sea spray or rain.
• Thread and Hardware: Premium projects require PTFE (Teflon-based) thread like Tenero or bonded polyester thread. Standard cotton or nylon threads degrade rapidly in UV light, leading to seam splitting within two seasons.
• Pattern Matching & Waste Factor: Fabric rolls are typically 54 inches wide. Complex seat geometry, French seams, or patterned fabrics require 15% to 25% extra material to ensure proper alignment and seam allowance.