Thinking of Replacing Your Roof? Here’s What You Need to Know Before You Start.

A commercial building undergoing a professional copper standing seam roof replacement by Rodd Roofing in VT

Roof Replacement 101:

What Every Homeowner Should Know

Replacing your roof is a big investment, and it’s not something most people do more than once or twice in their lifetime. Whether you’re dealing with an aging roof, storm damage, or just looking to upgrade, it's worth knowing what to expect before you dive into the project. Here’s a guide to help you feel more prepared and empowered:

Know When It’s Time for a New Roof

First things first—do you really need a new roof, or can repairs buy you a few more years? Look for signs like curled or missing shingles, leaks in the attic after rain, or dark streaks caused by algae. If your roof is 20 to 25 years old, it’s often more cost-effective to replace it rather than patching problem areas. A professional inspection can give you a clear answer.

Choose the Right Roofing Material

Today’s roofing materials offer more variety than ever, from traditional asphalt shingles to metal, wood, and even synthetic options. Asphalt shingles remain the most popular due to their affordability and durability, but if you’re looking for longevity and energy efficiency, metal or architectural shingles might be worth the extra investment. Your choice will affect both the look of your building and the overall cost of the project.

Understand the Full Scope of the Project

Replacing a roof isn’t just about swapping out shingles. There’s the underlayment, flashing, ventilation, and sometimes structural repairs. A good contractor will walk you through the entire process and explain any additional work that might be needed once the old roof comes off.


Also, keep in mind that roofing projects are noisy and can take a few days to complete, depending on the size of your building and the weather. If you have pets that are sensitive to noise in the building, it’s worth planning around the disruption.

Ask About Warranties & Insurance

Your new roof should come with two types of warranties: one from the manufacturer for the materials and another from the contractor for the workmanship. Make sure you understand what’s covered and for how long.


Also, confirm that your roofing contractor is fully licensed and insured. This protects you from liability if a worker gets injured on your property.

Prepare The Yard

Before the work begins, clear the driveway so the crew has space for their equipment. It’s also smart to move outdoor furniture and cover delicate plants near the building. Inside, consider taking down fragile items from walls, as the vibrations from hammering can sometimes cause things to shift.

Replacing your roof in VT & NH might not be the most glamorous project, but it’s one of the most important for protecting your building and keeping it comfortable. By understanding the process and working with a trusted contractor, you can tackle the project with confidence.


Thinking it might be time for a new roof? Reach out to us for a no-pressure inspection and estimate. We’re happy to answer your questions and help you find the best solution for your building.

Contact Us!
A roof deteriorates on a New Hampshire home
April 17, 2025
Roof damage isn't always obvious. Learn the early warning signs of roof deterioration and what to do next to prevent costly repairs. Read more now!
A well-insulated Vermont attic
April 15, 2025
Poor attic insulation can cause ice dams, moisture damage, and high energy bills. Learn how to protect your roof and home with proper insulation!
A copper standing seam and cedar shingle roof, installed by Rodd Roofing
April 10, 2025
Don't fall for common roofing myths! Learn the truth about roof repairs, warranties, insulation, and more. Read our latest blog to separate fact from fiction.
An asphalt shingled roof with multiple shingles falling off
March 27, 2025
Spotting roof problems early can save you thousands. Learn the five key warning signs your roof needs repairs before small issues turn into costly damage.
A historical wooden roof next to an image of an asphalt shingle roof installed by Rodd Roofing in VT
March 25, 2025
Curious about your roof's age and durability? Explore the evolution of roofing materials, from ancient thatch to modern asphalt, and learn what it means for your home.
Moss, mold and algae covering a slate-shingled residential roof.
March 20, 2025
Worried about mold and mildew on your roof? Learn how to prevent, clean, and protect your roof from damage caused by unwanted growth.
Rodd Roofing crews working on a commercial roof repair at St. Johnsbury Academy in Vermont.
February 27, 2025
Explore the challenges of roofing maintenance for historic commercial buildings in Vermont & NH and discover solutions to preserve their integrity while improving performance and energy efficiency.
Two Rodd Roofing employees applying a liquid membrane to a commercial flat roof in Vermont
February 20, 2025
Learn how to manage roofing costs for your commercial building with proactive maintenance, quality materials, and smart budgeting to extend the life of your roof and save money.
A copper standing seam roof installed by Rodd Roofing on a house in Vermont
February 13, 2025
Learn why standing seam metal roofs are a top choice for Vermont, combining durability, energy efficiency, and style to withstand the state’s tough weather.
A white commercial flat roof installed by Rodd Roofing in Vermont
February 6, 2025
Discover how roof colors impact your commercial building’s energy efficiency, temperature, and overall aesthetic, helping you make the best choice for your business.
More Posts