Signs Your Shingles Need Replacing
Curling or cupping shingle edges, bald spots where granules have worn away, cracked shingles, and shingle debris in gutters are all signs the shingle layer is failing. If damage is spread across more than 30% of the roof, full shingle replacement is usually more cost-effective than patch repairs.
Architectural vs. 3-Tab Shingles
Architectural (dimensional) shingles are thicker, more wind-resistant, and carry longer warranties — they're the standard choice for most Dalton homes today. 3-tab shingles are a lighter, more affordable option still used on some budget re-roofs, though they generally have a shorter lifespan.
Impact-Resistant Shingle Options
Class 4 impact-resistant shingles are built to better withstand hail — the leading cause of shingle damage in North Georgia — and many insurance carriers offer premium discounts for homes with Class 4 shingles installed.
Shingle Replacement Process
We remove the old shingle layer down to the decking, inspect and repair any damaged plywood, install new underlayment, then lay the new shingles with proper nailing pattern and ventilation. Full tear-off (rather than layering over old shingles) is standard practice for a lasting result.
Frequently Asked Questions
How many shingles need to be damaged before replacement makes sense?
As a general guideline, if more than 30% of the roof's shingles show damage or wear, full replacement is usually more cost-effective than continuing to patch individual sections.
What's the difference between architectural and 3-tab shingles?
Architectural shingles are thicker, more wind- and impact-resistant, and typically carry longer warranties. 3-tab shingles are lighter and more affordable but generally don't last as long.
Are impact-resistant shingles worth it in Dalton?
Given how common hail damage is in North Georgia storms, Class 4 impact-resistant shingles are a worthwhile upgrade for many homeowners — and can qualify for insurance premium discounts.
Can you match my existing shingle color for a partial replacement?
Dalton Roofing Co does its best to match existing shingle color and style for partial replacements, though slight variation can occur due to sun-fading on older shingles.