Roofing Guide

Shingle Roofing, smart and storm-ready.

Architectural shingles from GAF, Owens Corning, and CertainTeed, installed the HVHZ way, with six nails per shingle and a heat-rated underlayment.

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Aerial view of a South Florida home with a new shingle roof, palms, and a pool
HVHZ-rated
Miami-Dade NOA verified
BrandsGAF, Owens Corning, CertainTeed
Lifespan25–35 years (architectural)
Impact ratingClass 4 available
FasteningSix nails per shingle
Shingle roof: overlapping courses fastened with six nails per shingle, as HVHZ code requires 6 NAILS PER SHINGLE HVHZ code requires six nails instead of the usual four

How it's installed

Six nails, not four.

  1. 1

    Self-sealing starter strips. The eave edge is where wind gets under a roof first. A sealed starter closes that gap.

  2. 2

    Six-nail fastening. HVHZ rules require six nails per shingle, raising pull-out strength when winds spike.

  3. 3

    High-temp underlayment. South Florida roof decks can hit 170°F; synthetic underlayment stays stable under the shingles.

The good stuff

Why homeowners choose shingles

Great value

Shingles offer the most competitive installed cost and the fastest timelines of any roof system.

Endless looks

Layered architectural profiles in a wide range of colors. Some that look like shake or slate.

Insurance-friendly

Class 4 impact-resistant shingles are recognized as a wind mitigation feature and can lower premiums.

Crew installing a new shingle roof on a South Florida home
The shingles sold at a big-box store aren't the ones going on your roof. HVHZ shingles carry their own Miami-Dade NOA.

Where it shines

Perfect for

Budget-conscious projectsSuburban homesFast timelinesLighter roof structuresHOA-friendly looksEasy future repairs

Shingles are lighter than tile and easier to repair. A single damaged shingle can be swapped quickly. They're a strong choice for many suburban South Florida homes, especially where the frame wasn't built for tile.

Choosing

Architectural or 3-tab?

This page

Architectural

  • Multi-layer, 3–5 mm
  • Up to 130 mph (NOA-rated)
  • Class 4 available
  • 25–35 years here

3-Tab

  • Single layer, 2–3 mm
  • 60–70 mph typical
  • Class 1–2 typical
  • 15–20 years here

Questions

Good questions, straight answers.

Still wondering about something? Call 954-251-0866 and talk to a real person.

Architectural shingles from GAF, Owens Corning, and CertainTeed (standard, Class 4 impact-resistant, and designer lines) all carrying Miami-Dade Notices of Acceptance.

Yes, with the right products and fastening. Every shingle must carry a Miami-Dade NOA and be installed with a six-nail pattern. We pull the permit and pass the county final inspection on every job.

From signed contract to final inspection, usually 4 to 6 weeks, including permitting, tear-off, install, and inspection.

Not in HVHZ areas. Layering new shingles over old isn't permitted under the Florida Building Code there, so shingle projects are full replacements down to the deck.

Free estimate

Let's talk about your roof.

A Haven estimator inspects the roof surface and the deck underneath, confirms your wind zone, and gives you an honest recommendation with itemized pricing. No cost, no pressure.

  • Permits and inspection handled for you
  • Dedicated, long-tenured install crews
  • Financing available
954-251-0866

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General information based on current Florida Building Code requirements and Haven's field experience. Product approvals, sizes, costs, and timelines vary by home and municipality. Your free estimate confirms the details for your project. Verify any contractor's license at myfloridalicense.com.