Rolled Roofing: Cost, Install & Repair

Rolled roofing is a material primarily for low-sloped roofs and it is composed of large rolls of saturated or coated felt. Asphalt-saturated felt is a base material for rolled roofing. The top of rolled roofing is covered with mineral granules. Installation of rolled roofing usually uses the torch-down method.

Okay, so you’re thinking about a roof, but maybe you’re not trying to break the bank, right? That’s where rolled roofing swoops in like a superhero with a budget-friendly cape! Think of it as the Swiss Army knife of roofing materials – practical, adaptable, and surprisingly useful.

Now, rolled roofing isn’t going to win any beauty contests, but it’s the champion when it comes to functionality, especially on low-slope roofs. You know, those roofs that barely look like they’re slanting? Perfect for those.

And hey, ever thought about what’s covering your shed, garage, or that quirky outbuilding you’ve got in the backyard? Chances are, it might just be our good ol’ friend, rolled roofing. It’s reliable and gets the job done without the fuss.

In this article, we’re going to pull back the curtain and show you everything you need to know about rolled roofing. From the nitty-gritty materials it’s made of, to a step-by-step guide on getting it installed, we’ll cover it all. We’ll even tackle common issues and give you the lowdown on how long you can expect it to last. Consider this your Rolled Roofing 101 – fun, informative, and hopefully, not too boring!

Understanding Rolled Roofing: It’s More Than Just a Roll!

Ever wondered what makes rolled roofing tick? It’s not just some mysterious sheet unfurled onto your roof! It’s a carefully engineered composite, where each layer plays a vital role. Think of it like a layered cake, but instead of frosting, we’ve got waterproofing and UV protection! Let’s dive into the ingredients that make this roofing option a practical choice.

The Core Components: A Layer-by-Layer Breakdown

• Asphalt: The Unsung Hero of Waterproofing: At its heart, rolled roofing relies on asphalt, the ultimate waterproofing agent. This isn’t your driveway asphalt, though! It’s specially formulated to withstand the elements, keeping your structure dry and protected from rain, snow, and whatever else Mother Nature throws its way. It’s the sticky, gooey goodness that laughs in the face of moisture!

• Fiberglass Mat/Reinforcement: The Backbone of Strength: Imagine trying to spread asphalt across a roof without something to hold it together. Disaster, right? That’s where the fiberglass mat comes in! It acts as a reinforcement, providing the necessary strength and tear resistance to prevent the asphalt from cracking or splitting. Think of it as the rebar in concrete – it gives the roofing its structural integrity.

• Mineral Granules: Shielding from the Sun and Adding Curb Appeal: Those colorful little pebbles you see on the surface? Those aren’t just for looks! Mineral granules serve a crucial purpose: protecting the asphalt from the damaging effects of sunlight (UV radiation). UV rays are asphalt’s worst enemy, causing it to break down over time. The granules act like a tiny army, deflecting those harmful rays and extending the roof’s lifespan. Plus, they add a bit of aesthetic appeal, so your shed doesn’t look like a drab, black box.

• Adhesive: Sticking Together for the Long Haul: Adhesive is crucial for bonding overlaps and seams. Think of it as the glue that holds everything together, creating a tight seal that prevents water from seeping in.

• Roofing Cement/Mastic: Sealing the Deal: Got edges and flashing that need extra attention? Roofing cement/mastic is your go-to solution. It’s like caulk on steroids, creating a watertight seal around vulnerable areas, preventing leaks and extending the life of your roof.

• Seam Tape: Reinforcing for Extra Protection: Worried about seams failing? Seam tape is your secret weapon! It adds an extra layer of reinforcement, ensuring that those critical joints stay sealed and protected from the elements. It’s like a seatbelt for your roof’s seams!

• Underlayment: The Foundation for Success: Last but not least, we have the underlayment. This layer goes down first, providing a smooth, clean surface for the rolled roofing to adhere to. It also adds an extra layer of water protection, just in case any moisture manages to sneak through the top layer. For rolled roofing, look for synthetic underlayments or those specifically designed for low-slope applications. Never skip the underlayment – it’s the foundation of a successful rolled roofing installation!

Step-by-Step Installation Guide: Achieving a Watertight Seal

So, you’re ready to roll (pun intended!) and install your rolled roofing? Awesome! This is where we get down to the nitty-gritty. Think of this section as your DIY rolled roofing bible. Follow these steps, and you’ll be well on your way to a dry, happy roof. We’re going to break down the installation process into easy-to-digest chunks, so even if you’re a newbie, you’ll feel like a pro.

Surface Preparation: Laying the Groundwork for Success

First things first: prep work is KEY. Think of it like painting – a bad surface means a bad paint job. You need a surface that’s clean, dry, and as smooth as your dance moves (or as smooth as you wish your dance moves were). Sweep away any debris, and if there’s old roofing, consider whether it needs to be removed. A solid, clean base is non-negotiable for a long-lasting, watertight seal.

Underlayment Installation: Your First Line of Defense

Underlayment is like the unsung hero of your roofing system. It’s that extra layer of protection that stands between your roof deck and the elements. Proper installation is crucial. Start by rolling out the underlayment, ensuring it’s flat and wrinkle-free. Overlap each course by at least 2-4 inches, and nail it down with roofing nails every few inches. Consider using a synthetic underlayment for better performance and durability over traditional felt.

Material Layout: Planning Your Attack

Before you start sticking things down, take a step back and plan. Roll out a length of your rolled roofing material to see how it will fit. Make sure you have enough material to cover the entire surface, including overhangs. Think of it like playing Tetris, but with roofing – you want everything to fit just right.

Overlapping: Creating a Watertight Barrier

Overlap is non-negotiable. This is where you create a watertight seal that Mother Nature can’t penetrate. Overlap each course by at least 2-4 inches, but always follow the manufacturer’s recommendations. Remember, water flows downhill, so make sure the upper layer overlaps the lower layer.

Sealing: Locking Out Moisture

This is where the magic happens. Use roofing cement or seam tape to seal the overlaps. Apply a generous bead of roofing cement under the overlapping edge and press firmly. For seam tape, make sure the surface is clean and dry before applying. This step is crucial for preventing water from sneaking in and causing problems down the road.

Flashing: Guarding Against Leaks

Flashings are metal or plastic pieces used to seal around roof penetrations, such as chimneys, vents, and skylights. Proper flashing is essential for preventing leaks. Install flashing around any penetrations, overlapping the rolled roofing material. Use roofing cement to seal all edges. Think of flashing as the bodyguards for your roof – they’re there to protect it from the elements.

Fastening: Securing the Deal

Roofing nails are your friends. Use appropriate roofing nails (with a wide head) to secure the rolled roofing material to the roof deck. Space the nails every few inches along the edges and seams. Make sure you’re hitting solid wood underneath. Improper fastening can lead to leaks and premature failure, so don’t skimp on the nails!

Torch-Down Application: Proceed with Caution

Torch-down roofing involves using a torch to heat the adhesive on the underside of the rolled roofing material, bonding it to the roof surface. This method requires skill and caution. Always wear appropriate safety gear, including gloves, goggles, and a fire extinguisher. Work in small sections, and avoid overheating the material. If you’re not comfortable with a torch, leave this to the pros.

Self-Adhering Application: Simplicity at Its Finest

Self-adhering rolled roofing is like the easy-bake oven of roofing. It’s simple, straightforward, and requires no special tools. Just peel off the backing and stick it down. Make sure the surface is clean and dry before applying. Roll the material firmly to ensure a good bond. This method is great for DIYers and smaller projects.

Safety First: Your Top Priority

Roofing can be dangerous. Always wear appropriate safety gear, including gloves, goggles, and non-slip shoes. Use a ladder safely, and avoid working in wet or windy conditions. If you’re not comfortable with any of these steps, call a professional.

Remember: a little bit of know-how can go a long way in roofing! By following these steps, you’re setting yourself up for a successful and leak-free rolled roofing installation.

Troubleshooting Rolled Roofing: Common Problems and Effective Solutions

Okay, so you’ve got rolled roofing, huh? A penny saved is a penny earned, but sometimes those pennies come back to bite you…or rather, leak on you. Don’t fret! Most rolled roofing problems are pretty manageable with a bit of know-how. Let’s dive into the common headaches and how to send them packing.

• Leaks: The Unwanted Waterfall

  • Potential Causes:
    • Improper installation (uh oh, did you skip a step?). This is often the biggest culprit. If the overlaps weren’t generous enough or the seams weren’t sealed properly, water’s gonna find a way.
    • Punctures: A stray branch, a curious critter, or even just walking on the roof too much can cause little holes.
    • Flashing failures: Where the roofing meets walls, chimneys, or vents, the flashing needs to be spot-on. If it’s not, water will sneak in.
  • Preventive Measures:
    • Read the instructions (yes, all of them) and follow them religiously.
    • Regularly inspect the roof for any signs of damage.
    • Keep trees trimmed back to avoid falling debris.
  • Solutions:
    • Small leaks can often be patched with roofing cement and a patch of rolled roofing material.
    • For larger leaks, you might need to replace the damaged section.
    • Check and reseal all flashing.

• Blistering: Bubbles of Doom

  • Causes:
    • Moisture trapped under the roofing material during installation. It heats up, turns to steam, and BAM! Blister.
    • Poor ventilation in the attic can also contribute.
  • Solutions:
    • Small, isolated blisters can be sliced open, dried out, filled with roofing cement, and then pressed flat.
    • Large areas of blistering might require replacing the affected section.
    • Ensure proper attic ventilation to prevent future blistering.

• Cracking: The Road to Ruin

  • Causes:
    • Age and weathering. Over time, the asphalt dries out and becomes brittle.
    • Extreme temperature changes can also cause cracking.
    • Poor installation can exacerbate the problem.
  • Prevention:
    • Regularly apply a roof sealant to keep the asphalt flexible.
    • Choose a high-quality rolled roofing material.
  • Solutions:
    • Small cracks can be filled with roofing cement.
    • Larger cracks may require patching or replacing the damaged section.

• Granule Loss: Bald Spots

  • Description: Over time, the little granules that protect the asphalt start to fall off, leaving bald spots.
  • Causes:
    • Normal wear and tear. It just happens.
    • Foot traffic on the roof.
    • Harsh weather.
  • Mitigation:
    • It’s inevitable, but you can slow it down by avoiding unnecessary walking on the roof.
  • Solutions:
    • Apply a roof sealant with granules to restore protection.
    • Monitor the bald spots; if they become extensive, consider replacing the roofing.

• Seam Failure: When Good Seams Go Bad

  • Causes:
    • Improper installation. Again! Those seams need to be tight and well-sealed.
    • Movement of the building over time can stress the seams.
    • Weathering can degrade the adhesive.
  • Prevention:
    • Use high-quality seam tape and roofing cement during installation.
    • Ensure proper overlap.
  • Solutions:
    • Clean the area around the failed seam.
    • Apply fresh roofing cement and seam tape.
    • If the failure is extensive, replace the affected section.

• Roof Patches: Your First Aid Kit

  • When to Use: For small holes, cracks, or damaged areas.
  • How to Use:
    • Clean the area around the damage.
    • Cut a patch of rolled roofing material slightly larger than the damaged area.
    • Apply roofing cement to the underside of the patch and press it firmly into place.
    • Seal the edges of the patch with more roofing cement.

• Roof Sealants: The Fountain of Youth

  • Role: Extend the lifespan of your roof by protecting it from the elements.
  • Benefits:
    • Waterproofing.
    • UV protection.
    • Flexibility.
  • Application:
    • Clean the roof thoroughly.
    • Apply the sealant evenly with a brush or roller.
    • Reapply every few years, as recommended by the manufacturer.

Rolled roofing might need a little TLC now and then, but with these tips, you can keep it watertight and extend its life. Happy roofing!

Environmental Impact and Longevity: Understanding Durability

Alright, let’s talk about how Mother Nature throws punches at your rolled roofing and how to help it take those hits like a champ. It’s not just about slapping some roofing on; it’s about understanding what your roof is up against!

Sunlight (UV Radiation): The Asphalt’s Arch-Nemesis

• The Sun’s Grudge: The sun, that big ball of fiery joy, actually has a secret agenda: breaking down asphalt. UV radiation is like the sun’s tiny little hammers, constantly chipping away at the asphalt in your rolled roofing. Over time, this leads to brittleness, cracking, and a decrease in waterproofing.
• Preventative Measures:
  • Mineral Granules to the Rescue: Those colorful granules on your rolled roofing aren’t just for show! They act like tiny shields, deflecting the UV rays. So, granule loss is a big no-no!
  • Coatings: Consider applying reflective roof coatings. These are like sunscreen for your roof, bouncing away those harmful rays. Look for coatings specifically designed for asphalt-based roofs.
  • Regular Inspections: Keep an eye on the granules. If you notice a significant loss, it might be time for a coating or, eventually, replacement.

Moisture: The Silent Killer

• The Threat of Water: Where there’s water, there’s trouble. Moisture can seep into the tiniest cracks and crevices, leading to mold, rot (especially if your roof deck is wood), and general degradation.
• Prevention is Key:
  • Proper Installation is a Must: This is where those overlaps and sealed seams become crucial. A poorly installed roof is practically an open invitation for moisture to wreak havoc.
  • Flashing is Your Friend: Pay extra attention to flashing around chimneys, vents, and other roof penetrations. These are prime entry points for water.
  • Ventilation is Vital: Ensure your attic or the space beneath the roof is properly ventilated. This helps to reduce moisture buildup.
  • Regular Inspections: Check for pooling water or signs of moisture intrusion. Addressing issues early can prevent costly damage.

Weathering: The All-Encompassing Assault

• The Daily Grind: Weathering is the cumulative effect of everything—sun, rain, snow, wind, temperature fluctuations. It’s the slow but steady wearing down of your roof over time.
• Mitigating the Impact:
  • Choose Quality Materials: Investing in higher-quality rolled roofing materials can significantly improve their resistance to weathering.
  • Regular Maintenance: Keep your roof clean of debris, trim overhanging trees, and address any minor issues promptly.
  • Consider Climate: If you live in an area with extreme weather conditions, be prepared to inspect and maintain your roof more frequently.
  • Be Proactive: Consider preventative coatings or treatments can extend the life of your rolled roofing.

In essence, understanding these environmental factors and taking proactive measures can significantly extend the lifespan of your rolled roofing and protect your investment. Think of it as giving your roof the tools it needs to fight back against the elements!

6. Maximizing Your Investment: Lifespan, Cost, and Maintenance Strategies

Okay, so you’ve decided rolled roofing might be the bee’s knees for your shed, garage, or that super-secret clubhouse you’re building (no judgment!). But let’s talk brass tacks: how long will this stuff last, how much will it set you back, and how do you keep it kicking for as long as humanly possible? Let’s dive in!

Lifespan: Riding Out the Years

Imagine your rolled roofing as a trusty old car. With the right care, it’ll go the distance. But neglect it, and…well, you get the picture. Generally, you’re looking at a lifespan of around 5 to 10 years. However, several factors can dramatically affect this:

• Climate: Harsh sun, heavy snow, and torrential rain? Expect a shorter lifespan. Milder climates? Your roof might just outlive your garden gnomes.
• Installation Quality: A properly installed roof is a happy roof. Sloppy installation? Prepare for trouble down the road.
• Maintenance: Regular check-ups and TLC can add years to your rolled roofing’s life. Think of it as giving your roof a spa day (minus the cucumber slices).
• Type of rolled roofing: There are a few types of rolled roofing. For example, the thicker the rolled roofing is the longer it can last.

Cost: Breaking Down the Budget

Let’s face it: nobody likes nasty financial surprises. Rolled roofing is generally cheaper than shingles or metal roofing, making it a budget-friendly choice. But let’s break down the cost factors:

• Materials: The price of rolled roofing itself can vary depending on the quality and thickness.
• Installation Costs: Are you a DIY warrior, or will you hire a pro? Labour costs can add up, but a professional installation is often worth the investment.
• Additional Materials: Don’t forget about underlayment, nails, flashing, and sealants. These little extras can impact your overall budget.

Maintenance: Keeping It Tip-Top

Think of maintenance as giving your roof the love it deserves. Regular check-ups can catch small issues before they turn into major headaches. Here’s the lowdown:

• Regular Inspections: At least twice a year, take a peek at your roof. Look for cracks, blisters, missing granules, or any signs of wear and tear.
• Cleaning: Gently remove any debris, moss, or algae. A soft brush and a garden hose are your best friends here.
• Sealing: Pay special attention to seams and flashing. If you spot any cracks or gaps, seal them up pronto.
• Patching: Small damages can often be repaired with roof patches. Don’t let a minor issue turn into a major leak.

By following these simple maintenance tips, you’ll not only extend the life of your rolled roofing, but also save yourself a whole heap of money and stress in the long run. Think of it as preventive medicine for your roof.

Regulations and Professional Guidance: Ensuring Compliance and Quality

So, you’re thinking about slapping some rolled roofing on your shed, eh? Awesome! But before you grab your hammer and nails (or torch), let’s have a little chat about the grown-up stuff – because nobody wants a surprise visit from the *Building Inspector Brigade!*

Building Codes: Playing by the Rules

Think of building codes as the ‘house rules’ of the construction world. They’re designed to keep everyone safe and ensure your roof doesn’t, you know, become a projectile during the next big storm.

• Why Bother? Ignoring these codes can lead to some seriously unfun consequences, like fines, forced re-dos, and a very awkward conversation with your neighbors. Plus, a roof that’s up to code is a roof that’s more likely to last longer and protect your stuff.
• How to Stay Legal: Your local building department is your best friend here. Give them a call or check out their website. It might seem like a pain, but knowing the local code requirements for roofing thickness, installation methods, and permit requirements is key to avoid headaches down the road. Trust us; it’s better than getting a “we’re watching you” letter from the city! Many areas require permits for any roofing work. Familiarize yourself with permit procedures and factor the time needed to acquire permits into your project timeline.

Roofing Contractors: When to Call in the Pros

Okay, let’s be real. While DIY projects can be super satisfying, sometimes you need to call in the cavalry. A professional roofing contractor brings a wealth of knowledge, experience, and the right tools to the table.

• Why Hire a Pro? They know all the ins and outs of roofing, from proper installation techniques to spotting potential problems before they become major disasters. Plus, they’re usually insured, so you’re not on the hook if something goes wrong.
• Finding the Right Contractor: Look for a licensed, insured, and experienced contractor with a solid reputation. Ask for references, check online reviews, and don’t be afraid to get multiple bids.
• When is it a Must? If your roof is particularly complex, high-pitched, or you’re just not comfortable tackling the job yourself, it’s definitely time to bring in a pro.

Remember, even if you’re just thinking about rolled roofing for a small shed, it’s always a good idea to check with your local building department and consider the benefits of hiring a qualified contractor. A little planning and precaution can save you a lot of time, money, and stress in the long run. After all, a roof over your head is worth doing right.

So, that’s the lowdown on rolled roofing! It’s a solid, budget-friendly option, especially for those spots where traditional shingles just won’t cut it. Now you know what it is, its pros, and its cons – you’re all set to chat with your contractor about whether it’s the right fit for your roofing needs!