RV Flooring Repair in Jensen Beach

If you feel a soft spot when you walk across your RV floor, that's not normal wear and tear. That's water damage, and it's been developing under the surface for weeks or months. In Jensen Beach, where humidity averages 75% or higher year-round and afternoon rain is nearly daily from June through September, RV floors take a beating that most residential flooring never faces.

Scott Marlins has repaired RV flooring in over 400 rigs across Martin County. The process is always the same: find the water source, stop the leak, dry the area, repair the subfloor, and install new flooring that's built to handle Florida's conditions. Skipping any of those steps means the problem comes back.

Here's what you need to know about RV flooring repair in Jensen Beach, from diagnosis to completion.

Why RV Floors Fail in Jensen Beach

About 85% of RV flooring problems we see in Jensen Beach come down to water. The other 15% is heavy foot traffic wear, but even that is accelerated by Florida's humidity softening adhesives and substrate materials.

The most common water sources are toilet seal failures (the wax ring or flange that connects the toilet to the floor), refrigerator drip lines and condensation, entry door seal failures that let rain in during storms, slide-out seal deterioration that allows water under the slide mechanism, and plumbing leaks in lines running under the floor.

What makes Florida worse than other states is that the water doesn't dry out on its own. In Arizona, a small leak might dry before it causes subfloor damage. In Jensen Beach, our ambient humidity keeps the moisture trapped. The plywood subfloor absorbs water, swells, delaminates, and eventually rots. By the time you feel a soft spot underfoot, the damage has usually been developing for 2 to 4 months.

Temperature cycling compounds the problem. RVs in Jensen Beach experience wide temperature swings, especially when parked in the sun. Interior temperatures can hit 130 degrees F in an unoccupied RV during summer, then drop to 75 when the AC kicks on. This cycling causes laminate and vinyl to expand and contract, loosening adhesive bonds and creating gaps where moisture can penetrate.

Flooring Material Options

When we replace RV flooring, we strongly recommend materials that handle Florida's specific challenges. Here's what works and what doesn't.

Luxury vinyl plank (LVP) is our number one recommendation. It's 100% waterproof, handles temperature swings without buckling, comes in dozens of wood-look patterns, and installs quickly with a click-lock system. In an RV, LVP weighs less than tile, costs less than hardwood, and outperforms both in durability. Most of our Jensen Beach flooring jobs use LVP because it simply works better than anything else in this climate. Expect to pay $3 to $6 per square foot for the material plus installation.

Sheet vinyl is the budget option. It's waterproof and functional, but it doesn't have the premium look of LVP and it can be harder to repair if a section gets damaged. Many RVs come from the factory with sheet vinyl, and we can replace it with the same type if that's what you prefer. Cost: $2 to $4 per square foot installed.

Laminate flooring looks good but has a significant weakness: it's not waterproof. The HDF core absorbs moisture, swells, and warps. In Jensen Beach, we don't recommend laminate for RVs unless you're very confident there are no moisture issues and you maintain your seals religiously. Even then, we'd push you toward waterproof LVP instead.

Carpet is still used in some RV bedrooms and living areas. It's comfortable and affordable, but it's a mold magnet in Florida. If you want carpet in the bedroom, that's fine. But we'd never install it in a bathroom, kitchen, or entry area where moisture exposure is guaranteed.

Material	Cost (Installed, per sq ft)	Florida Rating
Luxury Vinyl Plank (LVP)	$3 - $6	Excellent
Sheet Vinyl	$2 - $4	Good
Laminate	$3 - $5	Fair (not waterproof)
Carpet (bedroom only)	$2 - $4	Poor for wet areas

Subfloor Repair

This is where the real work happens. Replacing surface flooring without addressing subfloor damage is like putting a bandaid on a broken pipe. It looks better for a few months, then the same soft spots come back.

RV subfloors are typically 3/8 inch or 1/2 inch luan plywood in older models, or 5/8 inch exterior-grade plywood in newer ones. Neither material is designed to be wet for extended periods. Once the plywood starts to delaminate (you'll feel it as a spongy area), it's lost its structural integrity and needs replacing.

We cut out the damaged section, going at least 6 inches past the visible damage in every direction. We check the underlying frame (steel or aluminum) for corrosion. We treat any mold with antimicrobial solution. We install new marine-grade plywood (not standard interior plywood) that's better suited to Jensen Beach's humidity. Then we seal the edges and install the new surface flooring over it.

For section repairs, the new plywood needs to match the thickness of the existing subfloor exactly. Even a 1/16 inch difference creates a bump or dip in the finished floor. We carry multiple plywood thicknesses on the truck for this reason.

Common Problem Areas

After 3,200+ RV repairs, we know exactly where to look for floor damage. These are the spots that fail most often in Jensen Beach.

Around the toilet is the number one location. The toilet flange seal (wax ring in older RVs, rubber gasket in newer ones) sits between the toilet and the floor. Every flush sends pressurized water past this seal, and any imperfection allows tiny amounts of water to seep into the subfloor. Over months, this creates a soft spot that gradually spreads outward from the toilet base.

The entry door threshold is second most common. RV entry doors don't seal as tightly as home doors, and driving rain pushes water past the weatherstripping. The threshold area gets wet repeatedly, and in Florida, it never fully dries between rain events. We see soft, spongy floors at the entry on about 30% of RVs older than 5 years.

Under the refrigerator is a hidden danger. RV refrigerators produce condensation, and the drain line can clog or disconnect. Water pools under the fridge where you can't see it. By the time it reaches visible flooring, the subfloor under the entire fridge has been soaking for months.

Slide-out floor sections are vulnerable where the slide mechanism meets the main floor. The seals around slide-outs degrade in UV and heat, and water finds its way into the gap. The floor inside the slide-out can be damaged while the main floor looks fine, or vice versa.

Pricing Overview

Service	Typical Cost
Soft spot repair (single area, no subfloor)	$200 - $400
Subfloor section repair + new flooring	$400 - $800
Bathroom floor rebuild (subfloor + LVP)	$600 - $1,200
Full floor replacement (travel trailer, LVP)	$1,200 - $2,000
Full floor replacement (Class A / fifth wheel)	$1,800 - $2,500

Related Interior Services

• Cabinet & Furniture Repair
• Window & Seal Repair
• Water Damage Restoration

Call 772-356-0328 for a free estimate on RV flooring repair.