Residential Shingle Roofing System in Miami, FL

Miami, FL · South Florida

Location

Miami, FL

Property

Residential

Service

Replacement

System

Shingle

Completed

July 2025

Duration

1 Month

Project Overview

A high-performance residential shingle roof replacement executed on NW 11th Ave in Miami, FL 33168. Engineered to conform to strict Miami-Dade High-Velocity Hurricane Zone (HVHZ) standards, this project replaced an exhausted asphalt roof with a heavy-duty dimensional shingle system built to withstand extreme wind uplift, heavy tropical rainstorms, and intense solar exposure.

The Challenge

Where the roof started

The residence showed advanced signs of weathering and degradation, suffering from heavy mineral granule loss, curled tab edges, and compromised flashing seals that threatened moisture intrusion during severe summer downpours.

Severe granule loss exposed the raw fiberglass matting, accelerating UV decay and leak vulnerability

Strict Miami-Dade high-velocity wind codes required complete re-fastening of the plywood deck prior to laying new underlayment

Trapped attic heat was putting extra strain on the home's air conditioning system and baking the existing roof deck from below

Scope Of Work

What we did

Strip off old shingle layers clear down to the structural plywood roof deck platform

Evaluate wooden sheathing, replace compromised decking panels, and re-fasten the deck using ring-shank nails to meet HVHZ uplift codes

Lay an HVHZ-compliant secondary waterproof underlayment membrane backed with self-adhering leak barrier in all valleys

Install perimeter metal drip edges, high-wind starter shingle courses set in roof sealant, and rubberized flashing boots on pipe vents

Secure dimensional architectural shingles with a code-mandated 6-nail high-wind fastening pattern

Materials & System

What was installed

Miami-Dade HVHZ Product Approval-certified dimensional architectural asphalt shingles

Premium synthetic secondary waterproof underlayment

Self-adhered modified-bitumen leak barrier for valley troughs and slope intersections

Heavy-duty perimeter drip edge metal, high-wind starter courses, and low-profile continuous ridge vent channels

Gallery

On the roof

Tap any photo to enlarge

The Result

An HVHZ-compliant shingle roof offering total leak defense and refreshed curb appeal

This Miami home now features a multi-layered, wind-resistant architectural shingle system that substantially elevates exterior visual appeal, reduces attic thermal absorption, and provides full structural confidence through South Florida's severe storm seasons.

Project FAQ

Questions about this project

What makes architectural shingles HVHZ-approved for Miami 33168?

HVHZ approval requires shingles to pass rigorous lab tests for wind uplift and tear resistance, paired with a mandatory 6-nail attachment schedule and Miami-Dade certified starter courses.

How does an updated secondary water barrier protect my home during a storm?

A secondary water barrier stays sealed directly to the roof deck even if surface shingles are lifted by strong winds, stopping wind-driven rain from penetrating into the interior.

Can a new shingle roof help lower energy bills in South Florida?

Yes. Modern dimensional shingles paired with continuous ridge ventilation allow trapped hot air to escape from the attic, lowering internal roof temperatures and reducing air conditioner strain.

More Work