How To Apply Rolled Roofing A Comprehensive Guide For Beginners

Hey guys! Are you looking for a cost-effective and straightforward roofing solution? Then you've come to the right place! In this guide, we're diving deep into rolled roofing, a popular alternative to traditional shingles that's both budget-friendly and DIY-friendly. We'll walk you through everything you need to know, from the basics of rolled roofing to the step-by-step process of installing it yourself. So, grab your tools and let's get rolling!

What is Rolled Roofing?

So, what exactly is rolled roofing? Well, imagine a giant roll of roofing material – kind of like a huge roll of paper towels, but instead of paper, it's made of mineral-surfaced asphalt. These rolls are typically about 100 square feet in area and around 36 inches wide. Rolled roofing is a fantastic option for low-sloped or flat roofs, sheds, garages, and other outbuildings. The main appeal of rolled roofing lies in its simplicity and cost-effectiveness. Compared to shingles, it's significantly cheaper, and the installation process is much easier to handle, even for those with limited DIY experience. This makes it a perfect choice for homeowners looking to save some money and tackle a roofing project themselves. The material itself usually consists of a fiberglass or felt base, saturated with asphalt and then topped with mineral granules, similar to what you find on asphalt shingles. These granules provide protection from the elements, including UV rays and rain, and also come in a variety of colors to match your aesthetic preferences. The ease of installation stems from the fact that rolled roofing is applied in long, continuous sheets, minimizing the number of seams and overlaps compared to individual shingles. This not only speeds up the process but also reduces the potential for leaks, making it a reliable and durable roofing option when installed correctly. One thing to keep in mind, though, is that while rolled roofing is incredibly practical, it might not have the same high-end aesthetic as some other roofing materials like slate or tile. However, for its price point and ease of installation, it's a fantastic option for many homeowners and situations.

Why Choose Rolled Roofing?

There are several compelling reasons why rolled roofing has become a popular choice for homeowners. First and foremost, let's talk about cost. Rolled roofing is significantly more affordable than traditional options like asphalt shingles, tile, or slate. This makes it an attractive option for those on a budget or for covering large areas like sheds or outbuildings where aesthetics might be less of a concern. Think of the savings you could put towards other home improvement projects or maybe even a weekend getaway! Beyond the cost savings, the ease of installation is a major draw. Unlike shingles, which require meticulous placement and nailing, rolled roofing is applied in large, continuous sheets. This means fewer seams, faster installation, and less room for error. If you're a DIY enthusiast, you'll appreciate how manageable this project is, even without extensive roofing experience. The process primarily involves unrolling the material, overlapping the seams, and securing it with roofing nails and/or asphalt cement. Of course, proper preparation is key, but the actual installation is relatively straightforward. Durability is another important factor to consider. While rolled roofing might not last as long as some premium roofing materials, it still offers excellent protection against the elements when installed correctly. The mineral surface granules provide a barrier against UV rays and weather damage, extending the lifespan of the roof. Regular maintenance, such as checking for damage and resealing seams as needed, can further enhance its longevity. Furthermore, the versatility of rolled roofing makes it suitable for a variety of applications. It's ideal for low-sloped or flat roofs, sheds, garages, porches, and even as a base layer for other roofing systems. Its flexibility allows it to conform to different roof shapes and sizes, making it a practical solution for various building types. So, whether you're looking to save money, tackle a DIY project, or need a reliable roofing solution for a specific structure, rolled roofing is definitely worth considering.

Tools and Materials You'll Need

Okay, guys, before we jump into the installation process, let's make sure you've got all the necessary tools and materials. Being prepared is half the battle, especially when it comes to DIY projects! Here’s a comprehensive list to get you started:

• Rolled Roofing Material: This is the star of the show! Make sure you calculate the square footage of your roof and purchase enough material to cover it, with some extra for overlaps and waste. It's always better to have a little extra than to run short in the middle of the project.
• Roofing Nails: You'll need plenty of these to secure the rolled roofing to the roof deck. Galvanized roofing nails are recommended as they resist rust and corrosion, ensuring a long-lasting hold. The length of the nails will depend on the thickness of your roofing material and roof deck, so consult with your local hardware store for the best option.
• Asphalt Cement: This gooey stuff acts like a glue, sealing the seams and edges of the rolled roofing to create a watertight barrier. It's crucial for preventing leaks and ensuring the longevity of your roof. Apply it liberally to all overlaps and edges.
• Utility Knife: A sharp utility knife is essential for cutting the rolled roofing to size. Make sure you have a good supply of blades, as they can dull quickly when cutting through the tough roofing material. A hook blade can be particularly useful for making clean, controlled cuts.
• Measuring Tape: Accurate measurements are key to a successful roofing project. You'll need a measuring tape to determine the dimensions of your roof and to cut the rolled roofing to the correct size.
• Chalk Line: This tool will help you create straight lines for aligning the rolled roofing. Snapping a chalk line ensures that your overlaps are consistent and your roof looks professional.
• Broom or Push Broom: Before you start laying the rolled roofing, you'll need to clean the roof deck thoroughly. A broom or push broom will help you remove any debris, dirt, or loose particles that could interfere with the adhesion of the roofing material.
• Hammer or Nail Gun: A hammer is the traditional tool for driving roofing nails, but a nail gun can speed up the process significantly. If you're tackling a large roofing project, a nail gun might be a worthwhile investment.
• Gloves: Protecting your hands is essential when working with roofing materials. Wear heavy-duty work gloves to prevent cuts and abrasions from the sharp edges of the rolled roofing and nails.
• Safety Glasses: Debris can fly when cutting and nailing roofing materials, so safety glasses are a must. Protect your eyes from injury by wearing them throughout the project.
• Roofing Shoes (Optional): If you're working on a sloped roof, roofing shoes can provide better traction and prevent slips. They have soft rubber soles that grip the roofing surface.
• Ladder: You'll need a sturdy ladder to access your roof safely. Make sure the ladder is properly secured and positioned on a stable surface.
• Trowel: A trowel can be helpful for applying asphalt cement evenly and smoothly.

With these tools and materials in hand, you'll be well-equipped to tackle your rolled roofing project with confidence!

Step-by-Step Installation Guide

Alright, guys, let's get down to the nitty-gritty – the actual installation! Don't worry, we'll break it down step-by-step to make it as clear and straightforward as possible. Remember, preparation is key, so take your time and follow these instructions carefully.

1. Prepare the Roof Deck

Before you even think about unrolling that rolled roofing, you need to make sure your roof deck is in tip-top shape. This is the foundation of your entire roofing system, so don't skimp on this step! Start by thoroughly cleaning the roof deck. Use a broom or push broom to remove any debris, dirt, loose gravel, or old roofing material. You want a clean, smooth surface for the rolled roofing to adhere to. Next, inspect the roof deck for any damage. Look for rotted or weakened wood, loose nails, or protruding objects. Replace any damaged sections of wood and hammer down any loose nails. If there are any gaps or cracks in the deck, fill them with wood filler or caulk. A solid, even surface is crucial for a successful installation. If you're installing rolled roofing over an existing roof, you'll need to remove any old roofing material first. This might involve prying off shingles or scraping away old felt. Be sure to wear gloves and eye protection during this process. Once the deck is clean and repaired, you might consider installing an underlayment. While not always necessary, an underlayment provides an extra layer of protection against moisture and can extend the life of your roof. It's a good idea, especially in areas with harsh weather conditions. Underlayment is typically installed in overlapping strips, secured with roofing nails. By taking the time to properly prepare the roof deck, you're setting yourself up for a successful and long-lasting rolled roofing installation.

2. Measure and Cut the Rolled Roofing

Now that your roof deck is prepped and ready to go, it's time to measure and cut the rolled roofing material. Accurate measurements are crucial for a professional-looking finish and to minimize waste. Start by measuring the length of your roof. You'll need to cut the rolled roofing into strips that are slightly longer than the roof to allow for overhang and trimming. Unroll the rolled roofing material on a flat surface, such as your driveway or a large piece of plywood. Use your measuring tape and a chalk line to mark the cut lines. A chalk line will give you a straight, crisp line to follow, ensuring a clean cut. When cutting the rolled roofing, use a sharp utility knife. A hook blade can be particularly helpful for making controlled cuts through the tough material. Be sure to use a cutting surface to protect your driveway or other surfaces. Cut one strip at a time, and then use that strip as a template for cutting the remaining strips. This will help ensure consistency in your cuts. Remember to account for overlaps when measuring and cutting. You'll typically want to overlap each strip of rolled roofing by at least 2-4 inches. This overlap creates a watertight seal and prevents leaks. If your roof has any angles or unusual shapes, you'll need to make more complex cuts. Take your time and measure carefully to ensure a proper fit. It's always better to cut a little too much than too little – you can always trim off excess material later. Once you've cut all the strips you need, roll them up loosely and carry them up to the roof. This will make them easier to handle during installation.

3. Install the First Course

Okay, guys, the moment we've been waiting for – let's start installing that rolled roofing! The first course is the most important, as it sets the foundation for the rest of the roof. Accuracy and careful alignment are key here. Begin by positioning the first strip of rolled roofing along the lower edge of your roof, allowing for a slight overhang (usually about 1-2 inches) over the eaves. This overhang helps to direct water away from the fascia and prevents water damage. Unroll the strip carefully, making sure it's aligned straight and flush with the edge of the roof. Use your chalk line as a guide to ensure a straight line. Once the strip is in position, secure it with roofing nails. Drive the nails along the top edge of the strip, spacing them about 6-8 inches apart. Be sure to drive the nails straight and flush with the surface of the rolled roofing – don't drive them in too deep, or you'll risk damaging the material. Next, apply a generous bead of asphalt cement along the bottom edge of the strip, where it overhangs the eaves. This will create a watertight seal and prevent wind from getting underneath the roofing. Press the overhanging edge firmly into the asphalt cement. Now, move to the side edges of the strip. Apply asphalt cement along the edges and press them firmly against the roof deck. This will further seal the edges and prevent leaks. If you're working in hot weather, the asphalt cement may become very sticky. Use a trowel or putty knife to spread it evenly and avoid getting it on your hands. Once the first strip is securely in place, you've laid the foundation for the rest of your rolled roofing installation. Take a step back and admire your work – you're one step closer to a new roof!

4. Overlap and Secure Subsequent Courses

With the first course down, it's time to move on to the subsequent courses of rolled roofing. This is where the overlapping technique comes into play, creating a watertight seal that protects your roof from the elements. The key here is to maintain a consistent overlap between each course. As we mentioned earlier, a 2-4 inch overlap is generally recommended, but always refer to the manufacturer's instructions for specific guidelines. Start by positioning the second strip of rolled roofing so that it overlaps the first strip by the desired amount. Use the edge of the first strip as a guide to ensure a consistent overlap. Unroll the second strip carefully, making sure it's aligned straight and flush with the edge of the previous strip. Once the strip is in position, secure the top edge with roofing nails, spacing them about 6-8 inches apart. Just like with the first course, drive the nails straight and flush with the surface. Now comes the crucial part – sealing the overlap. Apply a generous bead of asphalt cement along the underside of the overlapping edge of the second strip. This cement will bond the two layers of rolled roofing together, creating a watertight seal. Press the overlapping edge firmly onto the first strip, ensuring good contact with the asphalt cement. You can use a hand roller to apply even pressure and ensure a strong bond. Repeat this process for each subsequent course, working your way up the roof. Remember to maintain a consistent overlap and seal the edges with asphalt cement. As you progress, check your work periodically to ensure that the strips are aligned straight and the overlaps are consistent. A little extra attention to detail now will pay off in the long run. When you reach the top of the roof, you'll need to trim the final strip to size. Use your utility knife to make a clean cut, and then secure the edge with roofing nails and asphalt cement. Congratulations, you're well on your way to a completed rolled roofing project!

5. Finishing Touches and Sealing

Okay, almost there, guys! You've laid all the rolled roofing, and the finish line is in sight. Now, it's time for those all-important finishing touches and sealing to ensure a professional-looking and watertight roof. First, let's focus on the seams and edges. Go over all the overlaps and edges, applying a final bead of asphalt cement where needed. Pay particular attention to any areas that look like they might not be fully sealed. Remember, a good seal is crucial for preventing leaks. Use a trowel or putty knife to smooth out the asphalt cement and ensure a clean, even finish. This will not only improve the appearance of your roof but also create a stronger bond between the layers of rolled roofing. Next, inspect all the nail heads. Make sure they are driven in flush with the surface and that none are protruding. If you find any nails that are sticking up, gently hammer them in. You can also apply a dab of asphalt cement over each nail head for added protection against water intrusion. Now, let's address the edges of the roof. If you have any exposed edges, such as along the rake (the sloped edge of the roof), you'll want to seal them properly. Apply a bead of asphalt cement along the edge and then press the rolled roofing firmly into the cement. You can also use metal flashing along the edges for added protection and a more finished look. Flashing is typically installed under the rolled roofing and then bent over the edge, creating a watertight barrier. Finally, give your new rolled roofing a thorough inspection. Look for any potential problem areas, such as gaps, tears, or loose edges. Address any issues promptly to prevent them from escalating into bigger problems. Once you're satisfied that everything is sealed and secure, you can take a step back and admire your handiwork. You've successfully installed rolled roofing – congratulations!

Maintenance Tips for Rolled Roofing

So, you've got your rolled roofing installed, and it looks fantastic! But like any roofing system, it needs a little TLC to keep it in top condition and extend its lifespan. Regular maintenance is key to preventing problems and ensuring your roof provides reliable protection for years to come. One of the most important maintenance tasks is regular inspections. Aim to inspect your roof at least twice a year, ideally in the spring and fall. Look for any signs of damage, such as tears, cracks, blisters, or loose seams. Pay particular attention to areas around vents, chimneys, and other roof penetrations, as these are common spots for leaks. Also, check for any debris buildup, such as leaves, branches, or moss. These can trap moisture and damage the rolled roofing over time. If you find any debris, remove it gently with a broom or brush. Another crucial maintenance task is resealing the seams. Over time, the asphalt cement that seals the seams can dry out and crack, allowing water to penetrate. Inspect the seams regularly and apply a fresh bead of asphalt cement where needed. Clean the area thoroughly before applying the cement to ensure good adhesion. In areas with heavy snow or ice, it's essential to remove snow buildup from the roof. Heavy snow can put a strain on the roofing system and potentially cause damage. Use a roof rake to gently remove the snow, being careful not to damage the rolled roofing. Moss and algae can also grow on rolled roofing, particularly in damp or shaded areas. These growths can trap moisture and accelerate the deterioration of the roofing material. To remove moss and algae, you can use a solution of water and bleach or a commercial roof cleaner. Apply the solution according to the manufacturer's instructions and rinse thoroughly. Finally, keep an eye out for any signs of leaks inside your home. Water stains on the ceiling or walls can indicate a roof leak. If you suspect a leak, investigate it promptly and make the necessary repairs. By following these maintenance tips, you can keep your rolled roofing in excellent condition and protect your home from the elements for many years to come.

Is Rolled Roofing Right for You?

We've covered a lot about rolled roofing in this guide, from what it is to how to install and maintain it. But the big question remains: is rolled roofing the right choice for your situation? Let's recap the pros and cons to help you make an informed decision. Rolled roofing shines when it comes to cost-effectiveness. It's significantly cheaper than many other roofing materials, making it a budget-friendly option for homeowners. This is particularly appealing if you're covering a large area, such as a shed or garage, or if you're simply looking to save some money on your roofing project. The ease of installation is another major advantage. Rolled roofing is relatively straightforward to install, even for DIY enthusiasts with limited roofing experience. The large, continuous sheets minimize the number of seams and overlaps, speeding up the process and reducing the potential for errors. This can save you money on labor costs if you're comfortable tackling the project yourself. Durability is also a factor to consider. While rolled roofing might not last as long as some premium materials like slate or tile, it still offers good protection against the elements when installed and maintained properly. The mineral surface granules provide a barrier against UV rays and weather damage. Rolled roofing is also versatile and suitable for a variety of applications. It's ideal for low-sloped or flat roofs, sheds, garages, porches, and even as a base layer for other roofing systems. However, rolled roofing does have some limitations. One potential drawback is its appearance. While it's a practical and functional option, it might not have the same high-end aesthetic as some other roofing materials. If curb appeal is a top priority, you might want to consider other options. Another consideration is longevity. Rolled roofing typically has a shorter lifespan than some other roofing materials, such as asphalt shingles or metal roofing. However, with proper maintenance, it can still provide reliable protection for many years. Ultimately, the decision of whether or not to use rolled roofing depends on your individual needs, budget, and priorities. If you're looking for an affordable, easy-to-install roofing solution for a low-sloped or flat roof, rolled roofing is definitely worth considering. But if aesthetics and longevity are your top concerns, you might want to explore other options.