Answering Frequently Asked Questions About Roof Replacement

Many homeowners and business owners alike have numerous questions when it comes to roofing. In this blog, we're going to answer questions that are frequently asked about roof replacement in particular.

Does a New Roof Mean Energy Bills Will Be Lower?

Energy bills will lower when a roof is replaced if the old one was underperforming and old. The attic should be able to stay close to the temperature outside. If it's overheating in summer, that means ventilation is inadequate. As a result, the HVAC might end up strained because it will need to work harder than ever. 

Is It a Matter of Replacing the Roofing System or Just the Shingles?

Needless to say, there's more to a roof than shingles. To get a high-performing roof, the entire system will need replacement. This includes elements such as:

Leak barrier protection
Lifetime shingles
Starter strip shingles
Synthetic roof deck protection

What Is the Proper Time to Get Roof Replacement?

Understandably, there are numerous people who are not sure when roof repairs just won't cut it anymore. After all, the last thing anyone wants is to accidentally dismantle and spend a lot of money on replacing a roof that could have been fixed still.

Indicators of the need for a roof replacement include the likes of:

Algae Growth

Most shingles that are low-cost are made mostly from limestone. This can be a problem since bacteria from algae will be more than likely to eat away at it. Cool roofs in particular are more prone to algae information, the Department of Energy finds. However, it should be noted that any roof color can be at risk for this.

Attic Mold

Mold poses plenty of health hazards as it is. When it forms on a roof's underside's plywood and rafter the beams, it should be removed as soon as possible.

Missing Granules

Roofing shingles made with asphalt are composed of small granules. As they loosen, the performance of the shingle will end up compromised. A good rule of thumb is to inspect the gutter system for fragments.

Shingles That Are Buckling and Curling

When an attic space gets moisture in it, eventually it will lead nails to be pushed out. As a result, the shingle will end up loosened as well. When that happens, the roof is essentially exposed to the elements because of the decline in the shingles' performance. In turn, more moisture damage and leaks will pop up, creating plenty of problems.

Will Roof Replacement Work in Wintertime?

Most people are under the misconception that roof replacement should only be done in late fall and spring. In reality, doing it in winter works just as well. Working with professionals will ensure that the new roof installation does not have any cold temperature damage.


There are plenty of questions that get asked about roofing in general. When it comes to roof replacement in particular, common questions are usually rooted in timing. Yes, energy bills will lower with a new roof. Yes, it can be done in winter. Yes, there are clear signs that it's time for a roof replacement.

Looking for roofing contractors in Vermont that have professional expertise? Reach out to Three Mountain Roofing! We offer a wide range of roofing services to commercial and residential clients across Vermont.

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