🔆 Why Does My Boat Floor Get Hot?

Let’s Talk About Light Amplification

Ever seen your deck get hot in one small spot while the rest stays cooler? That’s not a fluke — it’s something called light amplification, and it happens on almost every boat flooring brand (even DEKit). Here’s what it is, and how we help you avoid it.

☀️ So, What Is Light Amplification?

Light amplification is a fancy way of saying “the sun is acting like a magnifying glass.”
Here’s how it happens:

• Sunlight bounces off things like your under gunnels, stainless rails, or coolers

• It gets focused into a small area on the deck

• That spot heats up more than the rest

On certain days, it can make one small patch of foam hot to the touch, slightly change texture, or even curl.

🚫 Is This a Defect?

Nope. It’s not a flaw in DEKit or the foam — this can happen with any EVA marine flooring brand. It’s like how vinyl seats can burn your legs in July — not broken, just physics.

We believe in being upfront and honest, which is why we’re sharing this info with you before install.

🛠️ What We Do to Help Prevent It

At DEKit, we take extra steps most installers skip:

• ✅ Recommend layout choices that reduce heat focus

• ✅ Add 3mm material to high-risk areas to help reduce bounce

• ✅ Can provide a discount on a new LaPorte cover

• ✅ Use foam that holds up better in heat than cheaper options

🧊 What You Can Do To Help

Light amplification is rare, but here are some ways to avoid it:

• Before install, we’ll work with you to identify any high-risk areas

• Lay a towel or cushion over small spots when docked in full sun

💬 Have Questions?

We’re boaters too. We’ve seen it, solved it, and helped our customers get the flooring they want without surprises.
Text us anytime or ask to see real examples on boats like yours.