Roofing Myths Debunked: Separating Fact from Fiction

Cutting Through the Noise of Roofing Misinformation

A copper standing-seam roof, installed by Rodd Roofing in Vermont

When it comes to your roof, misinformation can lead to costly mistakes. At Rodd Roofing, we often hear common roofing myths that cause homeowners to delay necessary repairs or make poor choices about their roofing materials. Today, we're setting the record straight by debunking some of the most widespread roofing myths.

Myth #1: A New Roof Can Be Installed Over an Old One

The Truth: While some contractors may allow for layering new shingles over old ones, it's not always the best practice. Adding a second layer can trap heat and moisture, leading to premature roof deterioration. It can also hide underlying structural issues. A complete tear-off ensures a longer-lasting roof and better overall performance.

Myth #2: Roof Inspections Are Only Necessary When You Have a Leak

The Truth: Waiting until you see a leak to call a roofer can result in extensive (and expensive) damage. Regular roof inspections can identify small issues before they become major problems, saving you money in the long run. We recommend an annual inspection, especially after severe weather.

Myth #3: Dark Shingles Cause Overheating in Summer

The Truth: While dark-colored shingles absorb more heat than lighter ones, modern roofing materials are designed with reflective technology to minimize heat retention. Proper attic insulation and ventilation also play a crucial role in regulating indoor temperatures.

Myth #4: Roof Repairs Are a DIY Job

The Truth: Roofing work requires specialized skills, tools, and safety precautions. A poorly done DIY repair can lead to more significant issues, void warranties, and even put you at risk of injury. It's always best to trust professional roofing contractors for repairs and maintenance.

Myth #5: A Roof Warranty Covers Everything

The Truth: Roofing warranties vary and often have specific limitations. Manufacturer warranties typically cover defects in materials, while workmanship warranties cover installation errors. Regular maintenance is essential to keeping your warranty valid.

Trust the Experts at Rodd Roofing

Don't let roofing myths lead to costly mistakes. Whether you need an inspection, repair, or full replacement, the experts at Rodd Roofing are here to help.


Contact us today to schedule an inspection and ensure your roof is in top shape!

Protect My Roof
Snow-covered roof with icicles hanging from the edge, red siding below, against a clear blue sky.
October 23, 2025
Learn how proper roof ventilation and attic insulation prevent ice dams, leaks, and energy loss. Trust Rodd Roofing for system-wide roof health.
Blue corrugated metal roof covered in fallen leaves.
October 16, 2025
See how Rodd Roofing helped a VT business prepare its flat roof for winter. Real results, expert repairs, and long-term protection.
Aerial view of a rooftop garden with trees in autumn colors, green lawn, and a pathway next to water.
October 9, 2025
Discover how to maintain flat and low-slope roofs in VT & NH. Learn how to prevent ponding, snow damage, and drainage issues during harsh winters.
Brick building with autumn leaves against a blue sky.
October 2, 2025
Learn how proactive fall roof maintenance—like sealing flashing, repairing leaks, and securing materials—can prevent costly winter roofing emergencies in VT and NH.
A metal retrofitted roof on a bright sunny day.
September 25, 2025
Discover the best roofing materials for Vermont’s snowy winters. Learn which roofs last longest in cold climates.
Rodd Roofing crew clearing an ice dam that is approximately 4 inches thick.
September 18, 2025
Learn what ice dams are, why they form, and how Vermont homeowners can prevent costly roof damage with insulation, ventilation, and drainage.
Rain gutter downspout draining properly off a house roof.
September 11, 2025
Learn how clogged gutters damage roofs and homes. Prep your gutters this fall to prevent water backup, mold, and costly repairs.
A house in a Vermont setting with a slight dusting of snow and frost on it.
September 4, 2025
Vermont winters are harsh. Schedule your fall roof inspection now to prevent leaks, ice dams, and energy loss. Rodd Roofing keeps your home protected.
A photo showing the layers under what is normally seen on a roof, the underlayment.
August 27, 2025
Discover how underlayment, flashing, and ventilation protect your home from the elements in Vermont and New Hampshire.
Ceiling stains indicate a roof leakage problem in Vermont
August 20, 2025
Spotting roof damage early saves big. Learn 5 hidden signs your roof’s in trouble before it leaks. Expert tips from Vermont’s Rodd Roofing.