How to Choose the Best Thickness of EVA Marine Flooring for CNC Cutting

Thickness is one of the most critical factors to consider when you choosing PE/EVA Foam Boat Flooring. The thickness of your boat deck mats directly affects comfort, durability, anti-slip performance, weight, and overall safety during use. At Melors, a professional marine deck factory, we specialize in producing high-quality boat flooring in multiple thicknesses. This guide will help you understand how to choose the best thickness for EVA boat flooring based on different usage scenarios.

Sep 13th,2025 1459 Views

Common Thickness Options & Features

As a leading boat deck mats factory, Melors manufactures EVA marine flooring in different thicknesses, including 3–5mm, 6mm (most recommended), 9mm, and custom thickness options.

Product Specifications

Product Name	PE/EVA Foam Boat Flooring
Size	240 x 120cm (94 x 47 inch)
Adhesive	3M 55236 / 3M 99786 / 3M 9775WL
Density	160–180kg/m³
Hardness	60–65 degree
Color	24 popular colors available
UV Resistance	Over 3000 hours
Warranty	1 year

Thickness Options

▸ 3–5mm Boat Deck Mats

Features: Lightweight, thin, anti-slip, easy to clean.
Best for: Kayaks, cooler pads, surfboards, speedboats.

▸ 6mm Boat Flooring (Most Recommended)

Features: Industry-standard thickness; combines comfort, anti-slip, and durability.
Best for: Wakeboard boats, racing boats, yachts, jetskis, fishing boats, RVs, coolers.

💡 Why 6mm?
Best balance of performance and cost. Perfect for daily boating, fishing, or CNC custom cutting.

▸ 9mm Boat Flooring

Features: Thick, luxurious, with maximum shock absorption and comfort.
Best for: Luxury yachts, business boats, long-distance voyages, rough seas.

▸ Custom Thickness Options

Features: From 3mm to 25mm, tailored to your needs.
Best for: Special boat types, OEM projects, and DIY customization.

⚓ Summary

3–5mm → Lightweight & anti-slip, best for small/temporary use
6mm → ⭐ Most recommended; balance of comfort, durability, cost
9mm → Premium choice; maximum comfort & shock absorption
Custom → Flexible (3–25mm) for unique needs

How to Choose EVA Foam Thickness for Boats

3–5mm: Lightweight, perfect for fishing box lids & small boats.
6mm (Recommended): Best value, stable, comfortable, anti-slip.
9mm: Premium cushioned feel, excellent shock absorption.
Custom (3–25mm): Tailored for OEM & DIY projects.

Installation Tips

3–5mm: Easy self-adhesive installation.
6mm: Best with CNC precision cutting.
✅ Melors CNC machines ensure precise engraving & high-quality mats.
9mm: Use adhesive backing + glue for stability.

✔ Small boats / Temporary use → 3–5mm

✔ Mainstream & Fishing boats → 6mm (Most Recommended)

✔ Luxury yachts / Long voyages → 9mm

✔ Custom requirements → Tailored thickness

Still not sure which thickness fits your boat？

Visit us at marinedeckfactory.com

Melors has a professional service team to provide you with a comprehensive guide to choosing the right thickness of EVA marine deck flooring.

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Melors Marine Deck Factory which is a professional manufacturer of PE/EVA foam products since 2014, located in Huizhou City, Guangdong Province, China. Melors team is united by a team that is hard-working, innovated, passionate. What we are thinking and doing every day, is how to give the best to our customers, and how to give more than our customers expect. We truly welcome any customer approach to us with more ideas, and offer best support to achieve WIN-WIN business.