How To Install Ondura Roofing

Ondura roofing

Are you looking to install Ondura roofing on your home or shed? With the right tools and materials, this project can be completed in just a few simple steps.

In this article, we will guide you through the process of installing Ondura roofing so that you can have a sturdy and reliable roof for years to come.

Before beginning, make sure to gather all necessary materials and tools including Ondura panels, screws, ridge caps, vents, a saw or shears for cutting panels, and safety gear such as gloves and goggles.

Once you have everything ready, it’s time to prepare the roof surface by removing any old shingles or debris and ensuring that the surface is clean and dry. From there, measuring and cutting the panels is straightforward before installing them one by one with screws.

With our step-by-step instructions, you’ll soon have a beautiful new Ondura roof installed in no time!

Key Takeaways

  • Proper preparation of the roof surface and accurate measurement and cutting of panels are crucial for a successful Ondura roofing installation.
  • Safety gear and essential tools such as a screw gun or drill, circular saw or handsaw, tape measure, and safety glasses are necessary for installation.
  • Flashing installation around protrusions is important to prevent water leaks into the roof.
  • Regular inspections and cleanings are important for maintaining Ondura roofing and extending its lifespan.

Gather Materials and Tools

To install Ondura roofing, you’ll need a few essential tools and materials.

First, gather your safety gear such as gloves, goggles, and a dust mask.

Then, make sure you have the necessary tools like a circular saw, drill with screwdriver bits, and measuring tape.

Finally, get your hands on the required materials including Ondura roofing sheets, screws with neoprene washers, and foam closure strips.

Required Tools

You’ll need a few tools to get started on installing your Ondura roofing. Here are the essential tools you’ll need:

  • Screw gun or drill
  • Circular saw or handsaw
  • Tape measure
  • Safety glasses

Having the right tools is crucial to ensuring that your installation process goes smoothly and efficiently. Using a screw gun or drill will make it easier for you to fasten the roofing panels onto your roof. A circular saw or handsaw will allow you to easily cut the panels to fit your specific roof size. It’s important to use a tape measure to ensure that each panel is cut accurately and fits perfectly onto your roof.

And of course, don’t forget about safety! Always wear safety glasses when working with any power tool to protect your eyes from flying debris.

With these essential tools in hand, you’ll be well on your way towards successfully installing your Ondura roofing.

Materials Needed

Get ready for a successful project by ensuring you have all the necessary materials for your roofing installation. Before you start, make sure to have the following items:

  • Ondura roofing sheets
  • Ondura ridge caps
  • Ondura foam closure strips
  • Galvanized roofing nails
  • A hammer or nail gun

The Ondura roofing sheets are available in different sizes and colors, so choose the one that best fits your roof’s dimensions and complements your home’s design. The ridge caps are used to cover the peak of the roof where two slopes meet. The foam closure strips fit under the panels at the eaves and ridges to prevent insects and debris from getting inside while also providing ventilation.

Lastly, use galvanized roofing nails to secure everything in place. With these materials on hand, your installation process will be smoother and faster!

Prepare the Roof Surface

Before installing ondura roofing, it’s important to properly prepare the roof surface. This will ensure that your new roofing will lay flat and adhere correctly.

The first step is to clean any debris or dirt off of the roof using a broom or leaf blower.

Next, inspect the roof for any damage such as cracks or holes that need to be repaired before laying down the new roofing material. You may also need to replace any damaged or missing shingles.

After repairing any damage, make sure the roof surface is smooth and even. Use a sander or grinder to level out any bumps or uneven areas. It’s important that the entire surface is level so that your new ondura roofing will lay flat and not have gaps underneath.

Install flashing around all protrusions such as chimneys and vents to prevent water from getting under your new roofing material and causing leaks. Make sure the flashing is installed tightly against each protrusion and sealed with silicone caulk.

By following these steps to properly prepare your roof surface before installing ondura roofing, you can ensure a long-lasting and leak-free roof for years to come!

Measure and Cut the Panels

After cleaning and repairing the roof, it’s time to measure and cut the panels for a perfect fit. Start by measuring the width and length of each section of your roof. Make sure to take precise measurements, as even small inaccuracies can cause problems later on.

When you have your measurements, use a straight edge to mark them onto your panels. Next, it’s time to cut your panels to size. You can use either a circular saw or a handsaw for this task – just make sure you’re using a blade that’s designed for cutting metal.

When making your cuts, be careful not to damage any nearby panels or roofing materials. If necessary, you can use tin snips or shears to trim any edges that need touching up. Once all of your panels are cut to size, it’s time to start installing them onto the roof.

Begin at one end of the roof and work your way across in rows; this will ensure that everything stays aligned properly. Use screws with rubber washers to attach each panel securely in place – these will help prevent leaks down the road.

Don’t forget about any openings in your roof such as vents or chimneys! These areas will require special attention when it comes time for installation since they need custom-fitted pieces that match their unique shape and size. With proper measurement and cutting techniques though, you’ll have no trouble getting everything looking great in no time!

Install the First Panel

Now that the panels are measured and cut, it’s time to start attaching the first one. Make sure that you carefully align it with the edge of the roof before securing it in place with screws and rubber washers.

Begin by placing the panel on top of the roof, making sure that there’s an overhang on both sides. Next, use a drill to attach the panel to the roof. Start at one corner and work your way across, using screws and rubber washers every few inches along each side. Be careful not to overtighten the screws or they could damage the panel.

Once you have secured all sides of the first panel, move onto installing additional ones until you reach the end of your roofing project. Remember to overlap each panel slightly with its neighbor for added protection against water leaks.

Once all panels are installed, inspect your work closely to make sure everything looks neat and tidy. If necessary, go back over any areas that need attention before moving onto other steps in your installation process, such as adding ridge caps or flashing around chimneys or vents on your roof!

Continue Installing Panels

Keep in mind that proper alignment and spacing between each panel is crucial for a secure and visually appealing roof. To continue installing panels, follow these steps:

  1. Place the second panel next to the first one, making sure they overlap by at least 6 inches. Use roofing screws to attach the panel to the roof deck, inserting them through the corrugation valleys.
  2. Continue adding panels in this manner until you reach the end of your roof or need to cut a panel for an angle or edge. If you need to cut a panel, measure carefully and use tin snips or a circular saw with a metal-cutting blade.
  3. When finishing off your roof with Ondura accessories such as ridge caps or closure strips, make sure they’re installed correctly according to manufacturer instructions for maximum weather protection.

As you work on your installation, be mindful of any potential hazards such as steep inclines or strong winds that could cause injury or damage to your roofing materials. Always wear appropriate safety gear and work with a partner if possible for added support and assistance during the process.

By following these guidelines, you can ensure that your Ondura roofing installation goes smoothly and results in a durable and attractive finished product that’ll provide reliable protection from the elements for years to come.

Install Flashing

Now it’s time to talk about installing flashing. There are different types of flashing that you can use, and it’s important to choose the right one for proper installation.

You’ll also want to learn some key techniques for getting your flashing installed correctly.

Types of Flashing

If you’re looking to ensure your Ondura roofing is properly sealed, it’s important to understand the different types of flashing available. Flashing is an essential component of any roofing system as it helps prevent water from seeping into the roof and causing damage. There are different types of flashing materials that can be used, depending on where they need to be installed.

Below is a table outlining four common types of flashing and their corresponding uses:

Type of flashingMaterialUse
Step flashingGalvanized steelUsed for roofs with chimneys or skylights
Drip edgeAluminumInstalled at the edges of roofs
Valley flashingCopperPlaced in valleys where two planes meet
Vent pipe flashingRubber or metalUsed around vent pipes that protrude through roof

Knowing which type of flashing to use in each area can help ensure a proper seal and prevent potential leaks. It’s important to choose high-quality materials for your Ondura roofing project and follow manufacturer instructions carefully when installing flashings. When done correctly, proper installation can extend the life of your roof and protect against costly repairs down the road.

Installation Techniques

One of the most crucial elements in ensuring a long-lasting and leak-free roof is proper technique during installation. Here are three key techniques to keep in mind when installing Ondura roofing:

  1. Use the right tools: Make sure you have all the necessary equipment before starting the installation process. This includes a hammer, nails, screws, a saw, utility knife, chalk line, and measuring tape.
  2. Follow manufacturer instructions: Each type of Ondura roofing has specific instructions for installation that must be followed carefully to ensure optimal performance and longevity. Be sure to read through these instructions thoroughly before beginning any work.
  3. Pay attention to detail: Proper installation requires careful attention to detail at every step of the process. From measuring and cutting each piece accurately to properly securing flashing and fasteners, taking the time to do things right will pay off in the long run with a strong and reliable roof that will protect your home for years to come.

Cut Ridge Cap Panels

To achieve a professional look, it’s important to properly measure and cut the ridge cap panels when installing Ondura roofing. Ridge cap panels are used to cover the peak of the roof and prevent water from entering through the ridge. The process of cutting ridge cap panels is simple but requires precision.

First, measure the length of the ridge where you’ll be installing the panel. Use a measuring tape to get an accurate measurement, and add an inch or two on each end for overhang. Then, transfer that measurement onto your corrugated metal sheet by marking both sides with a pencil.

Next, use tin snips or a circular saw with a metal-cutting blade to make your cuts along the marked lines. Be sure to wear safety glasses and gloves while cutting, as sharp edges can cause injury. Take your time with each cut to ensure accuracy and avoid any mistakes.

Position your newly cut panel onto the roof’s ridge so that it overlaps evenly on both sides of the peak. Secure it in place using screws or nails at regular intervals along both sides of the panel, making sure they go into solid wood framing below.

Continue this process until all necessary ridge cap panels have been installed. By following these steps carefully and taking your time with each cut, you can achieve a clean and professional look when installing Ondura roofing’s ridge cap panels.

Remember to prioritize safety while handling tools during installation to ensure a successful project outcome!

Install Ridge Cap Panels

Now it’s time to install your ridge cap panels, and there are a few key things to keep in mind.

First, make sure you position the panels correctly so they overlap each other properly.

Second, choose the right fastening method for your particular installation – whether that’s screws or nails.

And finally, don’t forget to secure the panels tightly to prevent any water from seeping through.

Positioning Tips

For optimal results, it’s important to properly position the Ondura roofing panels before installation. Start by aligning the first panel at one corner of your roof and ensuring that it’s square with the edge.

Then, overlap the second panel over the first by two corrugations and make sure that it’s also square with the edge. As you continue installing additional panels, ensure that they’re aligned both horizontally and vertically.

This means checking that each panel is level with its neighbors and flush against any adjacent walls or features on your roof. By taking these positioning tips into account, you’ll be able to achieve a more professional-looking finish while maximizing your roof’s durability and weather-resistance.

Fastening Methods

Achieving a secure and long-lasting roofing system is crucial, which is why knowing the appropriate fastening methods for your panels can make all the difference. There are various ways to fasten Ondura roofing panels, but the most common ones are through screws or nails. Regardless of which one you choose, it’s important to ensure that they’re installed in the right place with enough spacing between each panel.

To give you an idea of what we mean by proper spacing, take a look at this table:

Panel WidthScrew/Nail Spacing
24 inches or less12 inches apart on center
More than 24 inches but less than 36 inches9 inches apart on center
More than 36 inches but less than 48 inches6-8 inches apart on center
More than 48 inchesConsult manufacturer’s instructions

Keep in mind that these measurements may vary depending on factors like wind uplift requirements and local building codes. It’s best to consult with your contractor or contact Ondura’s technical support team if you have any doubts about how far apart your screws/nails should be placed.

Install Roof Vents

Let’s tackle how to easily install roof vents when putting in your new Ondura roofing! Roof vents are crucial in keeping your attic well-ventilated and free from excess moisture. Installing them on a new Ondura roofing can be done quickly with just a few easy steps.

First, locate the area where you want to install the vent and mark its position using a chalk or pencil. Make sure that it’s properly aligned with the ridge line and centered between two roof rafters for maximum efficiency.

Next, cut out the hole for your vent using a saw or jigsaw. Be precise in cutting, as this will determine the size of your vent. It should fit perfectly with no gaps around its edges.

After cutting out the hole, place your vent over it and secure it by nailing down each corner of its flange onto the roof deck. You may also add some sealant around its edges to prevent water from seeping through.

By following these simple steps, you can easily install roof vents on your new Ondura roofing without any hassle. This ensures proper ventilation inside your attic, which helps keep it cool during hot weather conditions while also preventing mold buildup caused by excess moisture.

Clean up

Now that the roof vents are in place, it’s time to clean up the work area and dispose of any excess materials and debris. Here are some tips to help you get started:

  • Start by removing all tools and equipment from the roof. Make sure to gather everything together so you don’t leave anything behind.
  • Use a broom or leaf blower to sweep away any loose nails, shingle pieces, or other debris that may have accumulated during the installation process.
  • If there are any leftover roofing materials that can be salvaged, set them aside for future use. Otherwise, dispose of them according to your local waste management guidelines.
  • Finally, inspect your work area one last time before packing up and leaving. Look for any signs of damage or areas that may need further attention.

By following these steps, you can ensure that your work area is clean and safe for both yourself and others who may access the roof in the future. Remember to always wear appropriate safety gear when working on a roof, including gloves, eye protection, and sturdy shoes with good traction. With proper care and maintenance, your Ondura roofing will provide years of reliable protection for your home or business.

Maintenance Tips

To keep your ondura roofing in good condition, it’s important to perform regular inspections and cleanings.

You should inspect your roof at least twice a year, checking for any signs of damage or wear and tear.

When cleaning your roof, be sure to use gentle techniques that won’t damage the surface or compromise its integrity.

Regular Inspections

Regular inspections are essential for maintaining the longevity and effectiveness of your Ondura roofing. You should perform a visual inspection of your roof at least twice a year, preferably in the spring and fall. Here are some things you should look for during your inspections:

  • Check for any signs of damage such as cracks, holes, or missing pieces.
  • Look out for debris or leaves that may have accumulated on the roof, which can lead to clogging of gutters and drainage systems.
  • Inspect the flashing around chimneys, vents, and skylights to ensure they’re properly sealed.

By catching any issues early on, you can prevent them from getting worse and potentially causing more damage to your roof. Regular maintenance can also help extend the lifespan of your Ondura roofing, saving you money in the long run. So, take some time to inspect your roof regularly and address any concerns promptly.

Cleaning Techniques

Keep your Ondura roof looking its best with simple cleaning techniques that won’t take up too much of your time. Regular cleaning will not only improve the appearance of your roof but also extend its lifespan. To keep it in good condition, you should clean it at least twice a year or more frequently if you live in an area with heavy rainfall or surrounded by trees.

To make the cleaning process easier and more effective, use a mild detergent mixed with water and a soft-bristled brush. Avoid using harsh chemicals or power washers as they can damage the surface of your Ondura roofing. Also, be careful not to scrub too hard as this may remove the protective layer on top of the panels. Refer to the table below for some dos and don’ts when cleaning Ondura roofing.

Use a mild detergent mixed with waterUse abrasive cleaners
Scrub gently with a soft-bristled brushUse power washers or high-pressure sprays
Rinse thoroughly with clean waterLet debris accumulate on the roof
Inspect for damage after cleaningIgnore signs of wear and tear

With these simple tips, you can maintain your Ondura roof’s appearance and durability for years to come. Just remember to clean it regularly using gentle techniques and inspect it for any damages afterward.

Frequently Asked Questions

How do I determine the number of panels needed for my roof?

To determine the number of panels needed for your roof, measure the length and width of your roof in feet. Then, divide the total square footage by the coverage area of each panel to get the number of panels required.

Can I install Ondura roofing on a flat roof?

Yes, you can install Ondura roofing on a flat roof. However, it’s important to ensure proper drainage and use the appropriate underlayment. Follow the manufacturer’s instructions for best results.

What is the recommended slope for Ondura roofing installation?

For Ondura roofing, it is recommended to have a minimum slope of 3:12. This ensures proper water runoff and prevents leaks. Check the manufacturer’s instructions for specific requirements for your roof type.

Is it necessary to use a specific type of underlayment with Ondura roofing?

Yes, it’s necessary to use a specific type of underlayment with Ondura roofing. Use a self-adhering ice and water shield underlayment that’s compatible with the roofing material to provide an extra layer of protection against leaks.

How do I properly seal the gaps between panels to ensure water resistance?

To properly seal gaps between Ondura roofing panels, overlap them by at least one corrugation. Apply silicone sealant to the overlap and screw holes. Cover exposed screws with more sealant for water resistance.


Congratulations! You’ve successfully installed your Ondura roofing and now have a durable, long-lasting roof to protect your home.

But the work doesn’t stop there. In order to ensure that your roof stays in good condition, it’s important to perform regular maintenance. A few things you can do include clearing debris from the roof surface, checking for damage after severe weather, and inspecting the flashing around chimneys and vents.

By taking these steps, you can extend the life of your Ondura roofing and enjoy a secure home for years to come. Don’t forget to consult Ondura’s website or customer service team for additional tips and advice on how to care for your new roof.