Learn why Florida building code requires drip edge on residential roofs. Discover how Roof Nuts ensures water damage protection with expert drip edge installation.

What is drip edge and why does it matter?

Residential Roofing FAQs
June 29, 2025•2 min read

What Is Drip Edge and Why Does It Matter?

What is a drip edge on a roof?

Drip edge is a metal flashing installed along the edges of your roof. It directs rainwater away from the fascia and into your gutters.

Without it, water can:

  • Soak into the fascia board

  • Cause wood rot or mold

  • Damage the roof deck and siding over time

Why does drip edge matter in Florida?

Florida’s frequent rain, humidity, and hurricanes make moisture control essential. That’s why Florida Building Code (FBC) requires drip edge on all new and replacement roofs. It must be installed at the eaves and rakes of shingle roofs and lapped correctly to prevent leaks.

What does Florida Building Code say?

According to FBC (Residential R905.2.8.5):

  • Drip edge is mandatory on eaves and gables

  • The metal must extend over the roof deck and under the underlayment at eaves

  • It must be fastened every 12 inches

This isn’t optional — it’s a legal requirement for safety and durability.

Does Roof Nuts install drip edge?

Yes. Roof Nuts includes code-compliant drip edge on every job — no exceptions.

You’ll get:

  • Properly lapped and fastened drip edge

  • Protection from fascia rot and roof leaks

  • A longer-lasting, cleaner roofline

We serve Florida cities like Jacksonville, Miami, Orlando, Tampa, and beyond. Call us at 904-694-3426 for a free roof inspection.

FAQ

Does every roof need drip edge?
Yes. Every sloped roof with shingles or tiles needs drip edge to meet Florida code and protect your home from water intrusion.

What material is drip edge made from?
Usually aluminum or galvanized steel. Both are corrosion-resistant and designed to last the life of the roof.

Can I add drip edge to an existing roof?
It’s tricky. Adding it after the roof is installed requires lifting shingles and carefully sliding the metal underneath. In many cases, it’s best done during a roof replacement.

How long does drip edge last?
When installed properly, drip edge lasts as long as your roofing system — 20 to 30 years or more.

Want peace of mind that your roof is protected?

Call Roof Nuts at 904-694-3426 or request a free estimate online. We follow Florida code to the letter — and we make sure your roof does too.

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