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8 Signs You Need a Garage Roof Replacement

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8 Signs You Need a Garage Roof Replacement

Your garage roof is one of the most important parts of your property, whether it’s integral or free-standing. Homeowners use their garages for all sorts of things, from protecting cars, tools and other beleongings from the elements to housing their vintage vehicles or converting it into an at-home gym. 

However, just like every roof, a garage roof won’t last forever. Years of wind, snow, rain and even sunlight gradually weakens the material, especially when it comes to garage felt roofs. As soon as the material becomes weak, it automatically makes the roof less effective at keeping your garage leak-free and ensuring pests are kept at bay. 

While some elements of roof damage and wear can be made good again with a simple repair, there are some instances where a complete garage roof replacement would be better for integrity of the roof timbers and the building itself.

This is the case whether free-standing or integral to the house. In this article, we’ll be giving you a few signs that suggest your garage roof needs a complete replacement from the professionals here at Amber Flat Roofing. So, here are eight signs that you need a garage roof replacement, and not just a repair:

1. The roof is nearing the end of its lifespan

Every material, whether it’s for a roof or not, will have an expected lifespan. However, we appreciate that it can be difficult to determine the age of a garage roof, especially if you’ve inherited it. If this is the case, then you should pay attention to the other signs of roof wear in this article. On the contrary, if you know that you replaced a felt roof 25 years ago, then it’s most likely time to have it replaced again, even if it appears to be in good condition. Here’s a quick rundown of the typical roof lifespans:

  • Asphalt felt – 15-20 years
  • Asphalt shingles – 20-30 years
  • Metal roofing – 40-70 years
  • EPDM rubber roofing – 25-30 years
  • Fibreglass roofing – 20-30 years

The older the roof is, even if it looks to be in good condition, is far more likely to develop cracks, structural weakness and leaks. This makes a garage roof replacement far more worthwhile and an investment in the future of your property.

2. You’re experiencing persistent leaks

A leaking garage roof is one of the clearest signs that the integrity of your flat garage roof is failing. While a minor leak that happens seasonally or during bad weather may be repairable, constant leaks are a sure sign that there’s widespread deterioration. This is also the case if your flat garage roof is experiencing multiple leaks in several places at the same time. It will usually mean that the roof has cracks or contains holes. Not only does this let water into the garage, but it also allows pests in, like wasps and bees looking to make a nest or hive somewhere warm and dry. However, staying on the issue of water ingress, some signs that your garage roof is to blame include:

  • Damp patches on the ceiling and even down the walls
  • Water stains 
  • Old or mildew growth
  • Dripping during rainfall
  • Wet insulation
  • Standing water inside the garage

Ignoring the signs of a leaking roof can lead to extensive damage to belongings. It can also lead to timber rot, expensive structural repairs and electrical hazards. The best around this? Have a flat garage roof replacement from the team here at Amber Flat Roofing. 

3. The roof is visibly sagging

A flat garage roof should be straight, with a slight drop to allow for water run-off. This is also the same if you have a pitched garage roof that is sagging on one or more sides, or that is sloping in the middle, where the protective coping stones sit. So, if you notice that the roof is sagging, it signals serious structural issues. But why is it sagging? 

It could be anything, from water damage and rotting timbers to failing roof supports and long-term moisture exposure. It could even be as a result of supporting the weight of snowfall or debris. A sagging roof should be inspected immediately so as to prevent the roof from completely falling through, which causes even more damage and could pose a safety risk. 

4. Roofing materials are missing, cracked or damaged

Take a close look at the roofing surface. If you notice that any roofing materials are damaged, then it could allow moisture to penetrate beneath the protective layer. Common warning signs that your damaged roof is causing major problems include: missing shingles, broken roof tiles, cracked felt, torn rubber membrane, rusted metal panels and loose flashing. If this sort of damage affects multiple areas, then replacing the roof may be more economical than carrying out repeated repairs. So, undergo flat garage roof installation with Amber Flat Roofing when you need it most.

5. You’re making frequent roofing repairs

If you find yourself repairing your garage roof every year, it’s often a sign that the roof has reached the end of its useful life. Frequent repairs can quickly become more costly than simply installing a new roof. A flat garage roof replacement provides a long-term solution with improved durability and reduced maintenance. It can be tailored to your budget here at Amber Flat Roofing, with a choice between felt, rubber and fibreglass roofing materials, each with different price points to meet your needs.

6. There’s mould inside the garage

Moisture entering through a damaged roof creates ideal conditions for mould and mildew. If you’re concerned about this, then you should look our for signs like black or green patches, musty smells, condensation issues and discolouration on walls and ceilings. Decides damaging the garage, mould can spread to stored items within the garage, damaging belongings like outdoor cushions, for instance. Finally, it can impact indoor air quality, making it unsafe to spend any time inside the garage. The best thing to do here is to have the roof replaced completely. 

7. Daylight is coming into the garage through the ceiling

When you go inside your garage, look up. Pay attention to every aspect of the ceiling, including around the sides and in the corners. If you can see any daylight coming through from the outside, then it’s a sure sign that you need to undergo a garage roof replacement. If you can see through to the outside, then water will get in, and it also provides an opening for pests to enter. 

This can cause further problems that could be easily mitigated with a garage roof replacement. If you can see daylight from inside your garage, then it indicates that the roof is cracked, there are holes in the felt, the seals are failing, the roofing materials have come loose or structural movement is present. If this is the case, then those openings can worsen over the course of time, which is why you should have a garage roof replacement as soon as possible. 

8. The roofing structure is rotting

Moisture that penetrates the roof can eventually affect the timber framework beneath. Signs of a rotting roofing structure include: soft wood, crumbling timber, discolouration, wood that’s flaking away and musty smells coming from inside the garage. Once the structural timber begins to rot and break down, replacing the roof is often the safest option, and that’s something that the team here at Amber Flat Roofing can do for you.

At Amber Flat Roofing, we specialise in delivering high-quality flat roof installation services backed by years of industry experience and expertise. Whether you’re building a new flat roof extension or replacing an existing roof, our skilled team is committed to providing durable, reliable, and expertly finished roofing solutions. No project is too large or too small, and we take pride in offering professional flat roof installations tailored to your needs. If you’d like to learn more about our services or discuss your project, get in touch with our friendly team today – we’re also pleased to offer roof installation for commercial clients.

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