How Long Will a New Roof Last?

How Long Will a New Roof Last?

Replacing Your Shingle Roof In Bozeman, MT: A Complete Guide

If you’ve bought a new home, or you’re looking to renovate one, it’s important to know a few things. For instance, how long the roofing has been around, when it’s likely to need replacement, and what the most affordable options are for replacing it. It’s always best to speak to qualified roofing contractors in Helena, MT, to learn more about the state of your roof.

The factors covered in this post will outline a useful timeline for how long your roof will last, depending on the materials used. We’ll also touch base on elements that affect roof longevity to help you better prepare for expenses down the road.

Roofing Timelines

Here are the most common types of roofing in Helena, MT, and how long they’re likely to last:

Metal Roofing

Metal is one of the most durable types of roofing in Helena, MT, and is becoming increasingly popular as a material. There are lots of different designs and options to choose from, and if it’s well maintained, it can last several decades (40-70 years).

Wood Shingles

Wood shingles are a more traditional type of material and have been used for centuries for their durability. You can expect wood shingles to last up to 30 years if properly maintained. If properly treated, the wood will be resistant to rot and will prevent insects from inhabiting it.

Clay Tiles

traditional material, clay tiles are one of the most durable materials out there – clay tiles can last up to 50 years without significant maintenance. However, this durability does come at a cost. You’ll likely pay significantly more to install them compared with asphalt shingles.

Asphalt Shingles

Asphalt shingles are the most common and the most affordable roofing material. They’re also highly effective at being able to withstand extreme weather conditions. If installed correctly, you can expect asphalt shingles to last between 15 and 30 years.

Elements that Affect Lifespan of a Roof

The lifespan of your roofing in Helena, MT, is determined by the following factors:

Installation Quality

Poor workmanship on a roofing installation can take years off the useful life of roofing in Helena, MT. The lower cost of hiring a less experienced contractor is greatly outweighed by the potential increased repairs and replacement costs further down the line.

That’s why it’s vital to ensure that your roof installation is completed by reputable roofing companies in Helena, MT, who can complete the work to a professional and high standard.

Roofing Type

The specific material used in your roofing has a considerable impact on how long it lasts. Traditional materials like wood and tiles tend not to last as long as modern alternatives, but the more durable alternatives can be made to resemble the aesthetic of the traditional type.


This is the water-resistant layer that sits underneath the shingles, providing an added layer of protection. If this starts to wear out over time, it could threaten the longevity of the whole structure.


The build-up of moisture in your attic can lead to the build-up of mold and ultimately to the gradual decay of the internal structure of your roofing. Installing proper ventilation in your attic can help mitigate this problem.

Final Thoughts

To find out more about your roofing and how long it’s likely to last, get in touch with roofing companies in Helena, MT, today. Roofing contractors in Helena, MT, have the expertise and experience necessary to assess your property, determine when the roofing is due for replacement and advise you on the appropriate materials to choose from to increase its longevity.

POSTED 7/02/2022
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