September 28, 2021
A roof is a significant home investment because it is the material that protects your home from the elements and accounts for roughly 40% of its curb appeal. It’s critical to plan your roof replacement carefully and to be aware of your new roof’s alternatives.
If you stay in Montana, there are some elements that should be considered before knowing how often your roof will be replaced. In this guide, we will take a look at the average lifespan of roofs in Montana and how you can determine when it’s time to replace your roof.
The Average Lifespan of Roofs in Montana
The roofing material you choose has a big impact on how long your roof lasts. Traditional asphalt shingle roofs, which are mostly used in Montana, last 20 to 25 years on average. Roofs made of wood shingles and shakes typically endure 20 to 30 years. Metal roofs have a lifespan of 40 to 50 years. While roofs made of slate, copper, or tile can last for 100 years or more.
Signs That You Need Change Your Roof
Below are the signs that you need to know when your roofs are bad.
- Shingles that are curled, cracked, or absent These are indications that the shingles are nearing the end of their lifespan. If you see or don’t see, as the case may be, lots of these types of shingles, you should consider getting your roof replaced.
- Shingles that are dark, dirty, or even wet If shingles are allowing moisture to be trapped, they aren’t doing their job. Keep in mind that the wetness may not be right under the faulty shingle since water runs downhill.
- Lots of shingle granules in gutters
Composite or asphalt shingles shed their granules when they start to wear out. These granules often find their way into your gutters. The granules look like coarse, black sand.
- Wear and tear around roof objects and openings
Chimneys, vents, pipelines, and other things that pierce your roof are potential sources of damage. Fixes are frequently limited to these specific areas.
- Peeling or blistering exterior paint
If your attic isn’t well aired, moisture or humidity can build up near the roofline, causing paint to peel or blister.
- Water stains or discoloration on interior walls or ceilings
Water stains or discoloration on walls or ceilings can be caused by a variety of factors. However, the underlayment on your roof could be admitting moisture into your home, causing the stains. This issue can be resolved by replacing your roof.
- Leaks in the attic after a rainstorm
It may be simply a question of repairing some flashing if rain is entering into your attic. However, if the problem is caused by a porous underlayment, you’ll almost certainly need a new roof.
- Sagging Roof Deck
If the decking or rafters in your attic are sagging downward rather than remaining straight, they may be wet from moisture leakage. You might be able to avoid a complete roof replacement if the problem is isolated.
- The presence of outside light in your attic
If you’re up in your attic during the day and observe streams of light streaming in, be aware that water can enter through the same gaps. Examine the shingles to see if they require replacement.
- Higher energy bills
If you notice a sudden increase in your air conditioning or heating bills, it’s possible that cool or warm air is leaking out through your roof. However, if you repair the ventilation problem in your attic, you should see a reduction in your heating and cooling costs
It’s important to know that roofing materials won’t last forever. However, some last significantly longer than others. It’s always better to be safe than sorry when it comes to your roof. As a result, any roof-related problems should be handled by a specialist. They have been trained to work on roofs and are aware of the best conditions for roofing work.