Side-by-side comparison of EPDM, TPO, and fiberglass RV roof materials photographed in Southern California sunlight

EPDM vs. TPO vs. Fiberglass RV Roofs: Which One Does Your Rig Have?

San Diego RV Center, established in El Cajon in 1990, repairs EPDM, TPO, and fiberglass RV roofs — each of which ages and fails differently. This guide helps San Diego motorhome and travel trailer owners identify their roof material, understand how each type holds up over time, and know what repairs typically cost before calling a shop.

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Technician applying Rhino roof coating to a Class A motorhome at San Diego RV Center

What Is Rhino Roof Coating for RVs — And Is It Worth It?

San Diego RV Center, serving El Cajon and the greater San Diego area since 1990, applies Rhino roof coating as a spray-applied membrane that bonds to your RV’s existing roof surface. Unlike standard sealants that crack within a year or two, Rhino coating holds up against Southern California’s UV intensity and daily temperature swings for a decade or more without reapplication.

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san diego AC Repair and Replacement Services

How Much Does RV Roof Repair Cost in San Diego? (2026 Pricing Guide)

San Diego RV Center has been repairing RV roofs across San Diego County since 1990. Whether you are dealing with a hairline crack, a failed seam, or signs of water intrusion, this guide breaks down what RV roof repair actually costs in 2026 — by repair type, roof material, and rig size — so you can walk into any shop knowing what a fair estimate looks like.

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Technician probing RV roof membrane to determine if repair or full replacement is needed in San Diego

RV Roof Repair vs. Full Roof Replacement: How to Know Which One You Need

Deciding between RV roof repair and full replacement is the choice that costs owners the most money when they get it wrong. San Diego RV Center has guided RV owners through this decision in El Cajon and across San Diego County since 1990. This guide covers the real indicators — the 25% rule, decking integrity, warning signs by roof type — so you know exactly what you are dealing with before anyone starts work on your rig.

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RV technician inspecting roof for signs of delamination and water damage

What Causes RV Roof Delamination — And How to Fix It

RV roof delamination is one of the most expensive problems you can ignore — and one of the most preventable ones if caught early. San Diego RV Center has been diagnosing and repairing delaminated RV roofs since 1990. This guide explains what causes roof delamination, the warning signs to watch for, and what a proper repair involves before the damage spreads.

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