8 Signs You Need a New Roof [And How to Prepare]

Even if your roof isn’t actively leaking, there can be clear indicators it’s time to consider full replacement. Identifying signs of wear early and properly preparing for a new roof installation are key to protecting your home and avoiding water damage.

This in-depth guide covers:

The top signs your roof needs replacing
Steps for prepping for a new roof project
What to expect through the roofing process
Pro tips to help your roof last.
Roof Replacement FAQ's

Keep reading to learn what to look for and how to prepare if your home needs a roof replacement.

Signs It’s Time for a New Roof

Don’t wait until your roof is past its prime. Watch for these common signs that a replacement is needed:

Age – Asphalt shingles last 15-25 years on average. If your roof is nearing or past its lifespan, replacement is likely required.
Leaks – Water spots on ceilings or attic insulation can indicate leaks. Even a single leak signifies broader wear.
Roof Deck Visible – Being able to see the roof decking underneath shingles means they are losing integrity.
Curling or Cracking Shingles – Major curling, buckling, cracking or loss of granules all signal diminished roof life.
Patching or Repairs – Needing constant patches or repairs is a band-aid, not a permanent fix for an aging roof.
Changing Shape or Structure – Sagging areas, changes in roof structure and improper drainage can mean underlying issues.
High Energy Bills – Poor insulation caused by deteriorating shingles can make AC/heating bills spike. Time to re-insulate with a new roof.
Roof Age Unknown – If you’ve moved into a home and the roof age is uncertain, replacement provides peace of mind.

Don’t risk further damage from leaks or collapse.

If your roof shows any of these red flags, contact a professional roofer to discuss replacement options.

Preparing for Your New Roof Project

Once you decide it’s time for a replacement, here are key prep steps:

Choose roofers wisely – Vet several to compare experience, pricing, materials, warranty terms, reviews and expertise.
Take time for design – Consider shingle types, colors and styles that meet budget, enhance aesthetics and match your home.
Check for hidden issues – Inspect roof structure for water damage, mold, or reinforcement needs that may impact the project.
Obtain HOA approval – If part of an HOA, ensure you have approval and meet requirements before proceeding.
Prepare financially – Check financing options like savings, loans, insurance claims to fund the project cost.
Schedule smartly – Good contractors plan around weather risks like extreme cold or heat, rainy periods and storm seasons, but that doesn't mean that you shouldn't be checking the weather through out the process.

Taking time for planning, research, approvals and protections ensures your roofing project checklists all the boxes and positions you for the best result.

What to Expect During Your Roof Replacement

Once underway, your new roof installation will likely involve:

1. Tear-Off and Inspection

Existing shingles are removed down to the roof decking.
The decking is inspected for soundness, damage and any repairs needed.
Improvements like adding roof vents are made.

2. Weatherproofing Layers

Leak barriers, underlayment, ice shields are installed to protect from moisture.
Drip edges are added around perimeter.
Flashings are checked around vents, chimneys, and valleys.

3. New Shingle Installation

Shingles are placed row by row, building from bottom up, secured carefully.
Valleys, ridges, hips and trouble spots get extra seam sealing.
Pipe flashings, vents, skylights are worked around and integrated.

4. Completion and Inspection

Final walkthrough confirms flawless installation, clean-up, and drainage testing.
Nails and staples are picked up, debris hauled away.
The site is left clean and ready for you to enjoy your fresh new roof!

While every roofing company may approach projects a bit differently, you can expect your roof to go through similar general phases.

Things to Do After Your New Roof is Installed

Once your roof replacement is complete, be sure to:

Ask about warranty details – Register and file away all warranty documentation that comes with professional installation.
Inspect the roof yourself – Do a final inspection to ensure all details like flashing look perfect.
Update insurance – Inform your insurance provider of the upgraded roof. This may lower your premiums.
Maintain vigilantly – Keep debris cleaned from the roof, have it professionally inspected each year, and watch for issues like missing shingles over time.
Enjoy your new investment! – Your roof is one of your home’s most valuable assets. Appreciate the protection and peace of mind it brings.

Roof Repair FAQ

If you’re getting a new roof, chances are you have lots of questions. Here we answer some of the most common new roof inquiries:

How long does a new roof installation take?

Tear-off and installation typically takes 3-5 days for average homes. Larger or complex roofs can take 5-7 days.

What permits do I need for a new roof?

Building permits are required in most areas. Your roofer will usually take care of securing permits.

Should I go with tear-off or over-roofing?

Tear-offs are preferred for full replacement as they address any underlying issues. Over-roofing is quicker and can save on costs but can only be done as one extra layer. If your roof already has an over-roofing layer, it is best to tear off both layers and start fresh.

When should roof materials be delivered?

Since the pandemic in 2020, deliveries have been somewhat unreliable. For this reason, I prefer to make sure materials are onsite prior to removing the old shingles.

Does my roof need new gutters and flashings too?

When getting a new roof installed you may to refresh the entire system. However, if your gutters are in good working condition, or are relatively new, you most likely do not need to replace the gutters and flashings.

What is the best way to maintain my new roof?

Check for damaged shingles after major storms.

Investing in a timely new roof pays dividends through added comfort, improved aesthetics, lower utility bills, increased home value and most importantly – complete protection from the elements.

Do you have a roof replacement on the horizon? Any questions on the process or signs it’s time? Share your roofing thoughts and questions below! And if you need a new roof in Chester County, PA, the pros at Fixit Construction can help. Contact us to get your free roof replacement estimate today.