Ondulin or corrugated board – which is better for arranging the roof of the house? Comparative review

It’s important to choose the correct roofing material for your house for both practicality and beauty. To choose the option that best meets your needs, you must weigh a number of factors when choosing between corrugated board and Ondulin.

Organic fibers soaked in bitumen and frequently reinforced with layers of resin are used to create ondulin, a material renowned for being both lightweight and durable. This material is suitable for a range of weather conditions due to its excellent insulation and waterproofing qualities. Because of its adaptability, it can be installed easily on roofs with unusual shapes or angles, guaranteeing a tight fit that reduces the possibility of leaks.

Conversely, corrugated board, which is usually made of metal (such as aluminum or galvanized steel), offers strong protection against UV rays, rain, and snow. It is a well-liked option for both commercial and residential roofing projects due to its durability and strength. Because of its strong construction and ability to withstand corrosion, corrugated board is durable and requires little upkeep over time.

The cost-effectiveness of Ondulin and corrugated board is a major factor to consider. At first, Ondulin is usually less expensive, making it a cost-effective choice for homeowners who want to cover big roof areas without going overboard. Its lightweight design also lowers installation and transportation expenses, making it a sensible option for people on a tight budget.

On the other hand, corrugated board can save money in the long run because of its minimal maintenance requirements and durability, even though the initial cost may be higher due to the materials used. Metal roofs frequently last longer than other types of roofing, which may reduce insurance costs and raise your home’s resale value. Additionally, by using less energy to cool buildings during hot weather, their reflective surfaces can increase energy efficiency.

The decision between corrugated board and Ondulin ultimately comes down to your personal requirements and tastes. When making a choice, take into account variables like the local climate, your spending limit, the desired aesthetic appeal, and the amount of upkeep required. You are guaranteed to find the ideal roofing solution to preserve and improve your house for many years to come because both materials have unique benefits.

Composition and raw materials: the basis of quality

Because both corrugated board and ondulin are long sheets that are curved on a machine to a specific profile, they resemble each other a lot visually. However, both materials differ significantly in their raw materials:

The most common waste paper that the factory processes serves as the raw material for the production of Ondulin. The final sheet of cardboard weighs between 400 and 500 grams per square meter. This gives the mass a porous appearance and indicates that it is a byproduct of processing raw materials such as wood, textile, and synthetic materials.

Furthermore, not everything is as easy as people believe. For these raw materials, there are specific standards for quality: the cardboard must be free of lumps, cracks, and breaks. The only features remaining are even ends and a homogenous layer, which will eventually allow for uniform and excellent bitumen impregnation. Furthermore, cardboard needs to be strong and have a maximum humidity of 6%.

However, today’s corrugated board is made from hot, valuable steel that has been cold-rolled. A layer of zinc, approximately 30 micrometers in thickness, is applied to steel sheets that range in thickness from 0.14 to 1.5 mm during production. By itself, galing lowers the material’s cost while offering a respectable degree of corrosion protection. The completed sheet exhibits a respectable degree of mechanical strength and bending rigidity.

Naturally, the analogy of cardboard itself started to sound absurd. How can this be seriously discussed? That’s how a lot of people think and err. After all, cellulose is regarded as one of the most resilient materials available with good reason. Observe the ancient wooden homes that have withstood the test of time, standing tall and unafraid of the rain or the wind.

It all comes down to these cellulose fibers, which are strong and flexible and were produced by nature. Furthermore, a sturdy tree can actually support a lot more weight than a thin metal object like a can. Considering that the technical attributes of the final product are the most important factor.

In addition, a metal screen is a subspecies of corrugated board that is similar to a profiled metal thin sheet, with the exception of a slight wavy shape. Though there are still a lot of unanswered questions regarding its superior fastening and leak protection, it has a more aesthetically pleasing appearance on the roof than the angular traditional metal profile. From a distance, such a roof can no longer be identified as ondulin.

Studge calculation: when the strength is priority

The Euro-Shifle’scontemporarymanufacturers claim that their roofing can support up to 960 kg of weight per square meter. However, you won’t meet anyone in the case of the corrugated board of a clear answer because everything relies on its purpose and brand.

The whole trick is that, in contrast to metal tiles, his corrugation heights vary greatly, ranging from 8 mm to 150 mm. Furthermore, a material’s strength and resistance to deflection increase with wave height.

And it is in accordance with these stiffeners that distinct classifications for metal profiled sheets are made:

The roof device is only appropriate for carrying corrugated board and roofing. Furthermore, nothing will be able to spike with ondulin because it always goes in one format, so if you want to be safe, for instance.

However, the profile can be purchased at any corrugation height he chooses, giving the roof nearly infinite strength. Ultimately, his bearing appearance serves as the foundation for covering the entire floor!

As a result, if you must choose between your home’s roof and the same veranda during a particularly snowy winter and your area is well-known for experiencing such a climate, it is preferable to use corrugated board.

It’s important to know the differences between Onduline and corrugated metal when choosing a roofing material for your home. For homeowners on a budget, Onduline provides weather-resistant, lightweight roofing that is simple to install and maintain. Corrugated metal, on the other hand, is strong and resilient to severe weather, which makes it a good choice for long-term investments and regions that experience harsh weather. You can choose the best option for your home’s roof by considering your budget, climate, and aesthetic preferences as each option has advantages of its own.

All elements: resistance to mechanical damage

Another intriguing observation about Ondulin is that, in some parts of Russia, woodpeckers that get caught in the fall of flies have the ability to harm it. According to some reviews, these tiny, flightless birds actually penetrate through this layer. Even though Ondulin is capable of regaining his form on its own, such damage does not portend well.

You’ve undoubtedly also heard that the Euro-shifer flexes underfoot. This is only partially true, and it only occurs in intense heat that is higher than 40 degrees. In this instance, the direct sunlight causes him to soften to the point where he genuinely sags and does not even bounce back from a person’s foot.

The obvious question then arises: why would anyone go on the roof in general during such a heat wave? Indeed, there are explanations: to fix the antenna, take out the Shackleton cat, and bring the drone back in the air.

Remember to account for the wind load as well. Thus, ondulin and corrugated board share geometric surfaces and are high-sailing materials overall. However, the roofs are more frequently torn off of the corrugated board. Why?

The truth is that Ondulin’s manufacturers create unique nails with wide hats and engravings on the rod in response to this specific issue. The nail is firmly embedded in the crate, and the sheets are securely fastened by a broad fastener hat. But standard screws are used with the corrugated board. Their hat is also narrower than Ondulin’s.

Heat shielding: comfort under the roof

The bitumen profiled sheet made of metal differs fundamentally in this way:

Ondulin, a naturally occurring resin, has always had and will continue to have a certain degree of flexibility and viscosity at high temperatures. As a result, he becomes slightly softer on the hottest summer days, which is at least inconvenient because it makes it temporarily illegal to walk on such a roof. However, the bitumen sheets themselves do not transmit heat to the sub-seal space because of their low thermal conductivity.

Because of this, it is cool in the summer and heated in the winter in an attic or residential attic with such a roof. There is nothing that can be said about a metal roof that, in the winter, turns into ice and heats up quickly in direct sunlight. In this instance, the problem is only partially resolved by the insulation layer beneath the sheets.

Protective coating: atmospheric effects

A colorful protective-decorative layer made of light-resistant pigments and polymers covers the front of the sheet with modern Ondulin. High-strength acrylic is also applied to high-quality Ondulin, greatly extending the sheets’ lifespan and providing protection from atmospheric phenomena. Because of all of this, the first snowfall or rain readily removes any dirt that reaches the roof’s surface.

Additionally, because Ondulin’s surface is rough, snow tends to accumulate on it, providing extra thermal insulation. However, you must use specific snow holders for the corrugated board—the more, the better:

As you can see, this closely resembles the characteristics of the profiled sheet’s flawlessly smooth surface, where dirt almost never remains.

The problem of condensate formation: rain under the roof

Furthermore, the cry of the condensate metal in the winter is well known. Instead of simply condensing, a metal profiled sheet actually gathers all the moisture and air inside of it.

Furthermore, the drops roll straight onto the walls in addition to gathering on the panel’s interior. Thus, in order to ensure that all moisture escapes the roof and does not deteriorate thermal insulation, it is essential to create a ventilation gap and provide purges when installing insulation.

Ondulin, on the other hand, does not heat up as much and does not condense, so there is no chance of these issues. It is true that it gets softer in the sun and that some tenants even notice the bitumen scent.

To be fair, though, we should point out that some profiled sheet brands come with an internal anti-condensate coating. This choice is now genuinely revolutionary. Since metal cools more quickly than other materials, cold air condenses on the surface of corrugated board, which is why it must frequently be stored in cold rooms.

The anti-condensate coating functions as a sort of pile that collects tiny drops and keeps them from condensing into tiny streams. Furthermore, the coating will dry out in the air flow once the temperature returns to normal:

It’s interesting to note that the polymer film on this type of corrugated board shields the metal from harmful chemical influences, many of which can be found in industrial structures.

All of this is significant for industrial construction. After all, the only thing that makes any work more complex is the use of concurrent material, such as extra boards and at least two coats of waterproofing. such as their price.

Condensate on corrugated board resisted conventional technological solutions until recently. After creating a space and spreading roll waterproofing or roof membrane beside the crate, the roofing was already fastened to the counter. If everything went according to plan, moisture from the air condensed on the inside of the metal sheet, dripped for waterproofing, and then just dragged along it.

This is a straightforward physical phenomenon: water vapor is always present in the atmosphere. When it comes into contact with a colder surface, it is in a heated state and simply cools down, becoming drops at a temperature known as the dew point. Furthermore, this process happens every night, every day. Considering that the metal roof heats the air beneath it during the day due to solar radiation.

If you now feel that corrugated board is clearly losing ondulin, let’s objectively and honestly examine the significant drawbacks of the latter:

Talk about the observation of burning color. Mr. Lyantsevo Ondulin becomes the brightest matte in a year or two, and most buyers even like it.

Transportation and installation: pitfalls

Ondulin’s small weight (up to 6 kg) makes it relatively easy to transport. You have undoubtedly encountered a pile of asphalt shingles in the car’s trunk or on the roof. However, since Ondulin is pliable, there won’t be any issues in the trunk; however, corrugated board can only be removed from the car via the roof or even with the assistance of specialized vehicles.

Furthermore, even the smallest damage to the corrugated board can cause it to start rusting if the ondulin sheets are difficult to scratch during the loading and unloading process. which is the corrugated board’s drawback, to put it mildly. You have to genuinely shake in order to move parts to the building site above metal sheets.

After all, even if you go ahead and cover any scratches with paint or sealant, this will still show through and the roof’s original appearance will be gone. They therefore take extra care when raising such sheets to the roof. Ondulin, however, is permitted to throw with his hands from low buildings.

Regretfully, some common issues with corrugated board arise even prior to installation:

Ondulin	Corrugated board
Ondulin is a lightweight roofing material made from cellulose fibers, bitumen, and resin. It"s easy to handle and install, suitable for DIY projects. However, it may require additional reinforcement in windy areas.	Corrugated board is typically made from metal sheets or PVC. It"s durable and offers good protection against weather conditions like rain and snow. Installation can be more complex and may require professional help.

A number of factors will determine whether to choose corrugated board or Ondulin for your roof. Made from cellulose fibers soaked in bitumen, ondulin provides the advantages of being lightweight and simple to install. It is a flexible option for residential roofs due to its weather-resistant qualities and range of color choices, especially in moderate climates where cost and longevity are important considerations.

Conversely, corrugated board, which is usually made of aluminum or galvanized steel, offers remarkable resistance to inclement weather, including wind, heavy rain, and snow. Because of its durability and strength, it is appropriate for locations that frequently experience severe weather, where structural integrity and protection are crucial.

Take into account the local climate as well as your unique requirements when comparing the two materials. Ondulin might be a better option if cost-effectiveness, color selection, and ease of installation are your top priorities in a moderate climate. For long-term protection and stability of your home, corrugated board may be a better choice, though, if you need exceptional durability and resilience against extreme weather.

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