Because of its adaptability and durability, Ondulin has become a well-liked option for roofing materials. Ondulin, a product specifically made to go under tiles, is a useful secondary layer that improves a roof’s ability to withstand weather. Ondulin, which is composed of organic fibers saturated with bitumen, provides superior waterproofing qualities, protecting homes from moisture and precipitation. Because of its light weight, installation takes less time and labor, and it is easier to handle.
Using Ondulin beneath tiles has several benefits, one of which is that it acts as an extra barrier against water infiltration. Homeowners can greatly improve their roof’s ability to withstand leaks and water damage by placing Ondulin underneath the first layer of tiles. This two-layer system makes sure that the Ondulin layer beneath damaged or misplaced tiles keeps shielding the structure and maintaining the roof’s integrity.
In addition to its usefulness, Ondulin enhances the visual appeal of roofs. Because it comes in a range of hues and textures, it can blend in with a variety of architectural designs to give both residential and commercial buildings a unique appearance. Whether Ondulin is utilized in new construction or roof renovations, it provides design flexibility without sacrificing functionality.
For homeowners who care about the environment, Ondulin offers a sustainable roofing option. Because it is made of recycled materials and is long-lasting, roof replacements have less of an environmental impact. Its energy-saving qualities also help to keep interior temperatures comfortable, which may eventually result in lower heating and cooling expenses.
| Topic | Ondulin under the tile |
| Description | Ondulin is a lightweight roofing material often used as an underlayment beneath traditional tiles. It provides additional weatherproofing and insulation while being easy to install. |
Ondulin or flexible tiles – which is better for the flooring of the roof?
Every owner knows that the guarantee is comfortable and happy in his own house is a high -quality, durable and reliable roof, which will protect from rain, hail, wind or cold. It is quite difficult to choose roofing material in a variety of options, especially when it comes to coatings of one price category. Flexible tiles and ondulin are popular constructive solutions, however, it is better to decide that of them it is better only by knowing the climatic conditions of the construction region and the nature of the use of the construction. These materials are related to the fact that they are made by impregnating the reinforcing basis by bitumen, and they differ in the form of release. In this article we will try to figure out what is better – flexible tiles or ondulin?
Flexible tiles
The modern roofing material known as "flexible tiles" is created by impregnating the reinforcing base with bitumen. This material is frequently referred to as gont, tires, or roofing tiles. Refractory bitumen is applied to fiberglass, polyester, or cellulose bases to impart waterproofing qualities. The material’s surface is coated with a crumb of quartz, basalt, shale, or granulators, which provide protection from moisture, UV light, and mechanical stress in addition to giving the coating its distinct color and structure. Overlapping stripes with a wavy edge characterize flexible tiles. The following are this material’s benefits:
- Flexibility. A big plus of flexible tiles is the flexibility of this material, due to which the installation of the roofing is greatly facilitated. It is suitable for the flooring of the roofs of complex geometry with any angle of slope of slopes.
- A light weight. A square meter of roofing from flexible tiles weighs no more than 8 kg, which reduces the cost of installing a rafter frame.
- Aesthetic appearance. The color scheme of flexible tiles has more than 200 shades, and the shape of the edge of the material can be several different types.
- Long life. Flexible tiles lasts more than 50 years, and with proper installation and regular maintenance, it can last even longer.
- Smallness. The surface of the flexible tiles sprinkled with composite material has a high noise -collar ability, so it effectively blocks the sound of rain or hail.
- Low thermal conductivity. The material of this species has low thermal conductivity, so it heats less under the influence of ultraviolet radiation.
Be aware that although flexible tiles have many benefits, they also have drawbacks. Because of their high flammability, they should not be used on roofs, in areas where fireplaces and solid fuel stoves are visible, or in buildings where there is a significant risk of fire.
After World War II, a roofing material known as "ondulin" emerged as a reliable and efficient way to repair slate or tile roofs that had been damaged. It is constructed from specialized cardboard that has a density of 200–420 g/m2, which is painted and impregnated with oil bitumen during the manufacturing process. Ondulin sheets measure 0.95 by 2.05 meters and have a wavy profile. The following are some of this material’s benefits:
- Ease. Ondulin is considered the lightest roofing material, because the weight of one sheet of this practical and inexpensive coating is only 6 kg, so a massive frame and a deep foundation are not required for its installation.
- Flexibility. Ondulin sheets bend perfectly, which allows you to lay this coating on the roofs of complex geometry without special measures.
- High noise -acting ability. Cellulose base, impregnated with bitumen, effectively extinguishes the sounds of rain and hail.
- Low coefficient of thermal conductivity. Ondulin has a low heat conductivity indicator, so it retains heat better, not allowing the attic to heat up.
- Simplicity of installation. Ondulin sheets, which with lightweight have a fairly large mass, is easy to lay on the roof even without the help of an auxiliary worker.
Remember that Ondulin is also a combustible roofing material; as a result of bitumen impregnation, it ignites more readily and burns its cellulose base quickly. As such, it is not employed to block buildings that pose a significant fire risk.
It is clear that bitumen is used in the manufacturing of these compared roofing materials, which results in similar technical and functional characteristics between soft tiles and ondulin. They differ greatly from one another even though they are both equally flammable, light, and flexible. To determine which choice is superior for covering the roof, contrast their key performance indicators:
- Appearance. Flexible tiles compared to ondulin look much more spectacular. A variety of shades and forms of tiles can be selected for the color of the walls or, conversely, in contrast to them. So Ondulin loses in this regard.
- Ease. Ondulin is slightly easier than flexible tiles, however, this difference of significant influence does not have.
- Flexibility. Flexible tiles, consisting of separate modules, are better suitable for flooring on the roof of complex geometry with yendov, multi -level slopes or auditory windows.
- Convenience of installation. Large sheets of Ondulin cover the roof much faster than narrow flexible tile modules. If the installation is performed in a short time, it is better to choose ondulin.
- Lifetime. The service life of a flexible tile is almost twice as higher than that of Ondulin. It is as long as 50 years, which is quite a worthy time for roofing material.
- Price. If we compare the prices of roofing, then the preference will have to be given to ondulin, as it costs 1.5-2 times less than flexible tiles.
Crucial! Certain varieties of flexible tiles come with an adhesive layer, which makes nailless installation possible. These brands only produce their flooring material at a temperature of plus.
It is better to use flexible tiles or indulgent tile when installing a roof on a private residence. Comparison of these materials’ benefits and drawbacks, as well as their technical and functional attributes.
Ondulin
Each developer needs to be aware of the benefits, drawbacks, and installation guidelines of every coating that is available in order to make the best decision regarding roofing material.
Ondulin stands out among other materials for pitched roofs because of its low weight and reasonably inexpensive cost. Other materials include various tile types (classic clay, soft bitumen, composite, metal tile), or our domestic asbestos-cement slate.
But are these the only benefits it offers?
Let’s take a closer look at Ondulin’s characteristics.
Ondulin tiles – views
Often referred to as the "Euro-Shifer," roofing material "ONDULINE" (ONDULIN), has been manufactured in France since 1944. The first roof made of this material was seen in Russia in 1994. Fourteen years later, the Nizhny Novgorod plant started manufacturing the material under this brand.
Two varieties of ondulin are manufactured in the Russian Federation: sheets under the Smart and DIY brands, as well as accessories like horses, forceps, and yendova. Produced in EU factories, ondulin compact is supplied to the Russian Federation by authorized dealers. Turkey, the USA, and a few other nations all have factories that raise concerns.
- In addition to classic products ondulin, the concern produces Materials of the brands of Ondwill, Ondulin – tiles, Bituwell, Nuline, Aqualine, Corrubit and components for them.
- Ondubila and Ondulin – the tiles in the composition duplicate classic ondulin, the design imitates the tiled roof.
- Ondulin Bituwell produced in Germany, thanks to the addition of cardboard to the composition of the sheets are more rigid and fragile.
- Nuline produced in the USA, glossy or matte texture, glossy has an additional layer of paint, which is less burned out.
- Aqualine Produced in Belgium. This brand is characterized by acrylic coating, which fades less than the rest of the brands.
- Corrubit From the Turkish manufacturer, has a classic composition.
Dealers compile the installation manual on a warranty card before selling. Counterfeit products are not covered by the manufacturer’s guarantee, so you can only buy ondulin through a dealer network.
Ondulin roofing images and color selections:
Ondulin color image
Specifications
Of what is Ondulin composed? The high-pressure saturation of cellulose fibers with distilled bitumen is a prerequisite for the creation of a Euro-shifter.
The material’s traditional formula also calls for pigments, a mineral filler, and resin that solidifies upon cooling.
Thus, asbestos fibers that were resistant to both high and low temperatures and did not rust or decay were produced. Here are some more specific Ondulin characteristics.
The following attributes are shared by all brands of the material:
- The service life of Ondulin on the roof is up to 50 years;
- Guaranteed moisture resistance of 15 years;
- Sheet mass from 6.0 kg;
- Wave height 3.6 cm;
- Wave step 9.5 cm;
- Maximum snow load – 960 kg/ m kV.
- The color of the cut is uniform – green, red, brown and black, the pigment is inserted into the mass before molding;
- Sheets have a computer marking with the name of the concern, the factory code, production date and party number.
The brand of Ondulin determines the sheet’s useful area, thickness, and wave count. The sheet must be secured with at least 20 special nails.
The water heater "Smart Lock" that comes with Ondulin Smart adds to the brand’s moisture resistance.
Technical details of the substance
Pros and cons of Ondulin
Among the benefits of ondulin are:
- Small weight,
- durability,
- Moisture resistance,
- A variety of design,
- Relatively low cost,
- Simple installation,
- Quick calculation of the roof using online calculator.
The composition of the material determines its drawbacks:
Is Ondulin a burning substance? By definition, the material can only burn since bitumen, cardboard, and cellulose are used in the production of ondulin. It cannot be deemed entirely environmentally friendly because small amounts of formaldehyde and formalin are also present in its composition.
It lingers on the sheets along with trash, snow, and fallen leaves because of their rough surface. In order to provide running flooring, the roof will need to be cleaned on a regular basis. This is because the material becomes more brittle at lower temperatures.
The material’s small mass is somewhat of a disadvantage, for instance The wind has the ability to shatter the roof on steep slopes and with high wind loads.
Even though the manufacturer and company claim to be certified for UV radiation resistance, the material burns out after the first two to three years of use, leaving some unevenly colored sheets. The aesthetics sheets that have burned out cannot be replaced; the new ones will only highlight the patch.
The southern region is the primary source of field complaints, accounting for no more than 4% of the total area covered by Euro-shifer.
The roof service’s 50-year duration and its 15-year moisture resistance guarantee are concerning. Given that precipitation is the primary component of a roof, who needs a roof that is still in good condition but has lost its color or shape?
The material needs to be cleaned frequently because of its rough surface, which causes dusting, delayed garbage, and snow. However, a device of special ladders is required, as well as caution, due to the manufacturer’s limitation by walking, especially during the winter. Using a light plastic shovel or broom is advised for cleaning.
Ondulin roof – component materials
Aesthetic and superior waterproofing require components to be purchased at the same time as ondulin sheets. The entire collection consists of:
- Subject membrane – for weathering condensate, if the roof is warm;
- Skate element – protects the upper joint of the sheets;
- Endova – laid along the joint of the planes;
- Forceps – for the design of the overhang of the pediment;
- Ventilation tube – installed at the output of ventilation;
- Covering apron – decorates the joints of the roof with a vertical wall, for example, at the output of the chimney;
- Filler of the cornice – to decorate the edge of the overhang, in place you can open the holes for ventilation;
- Insulating tapes – to protect the joints of the junction and kinking of the roof;
- Nails with cast hats to the color of the main coating.
Coating installation
Due to the weight of the sheets and other components, installing ondulina is simple and doesn’t require the use of any specialized lifting equipment.
It is only possible to lay a Euro-shifter when the temperature is positive and not higher than 30 °C.
Starting from below, the leeward side of the sheet is laid first, followed by horizontal rows.
It is advised to lubricate the cutting tool with oil on a regular basis for effortless cutting. Adjust the overhang using a rope that is extended between the farthest rafters.
Cake for roofing ondulin
The overhang of the sheet along the cornice and pediment varies from 5 to 7 cm, depending on the brand of Ondulin. Sheets are laid in one or two waves, overlapped. The overlap between horizontal rows, which is between 14 and 30 cm, reflects the roof’s inclination.
If he has ten waves, at least twenty nails are needed to secure each sheet; if there are fewer waves, it takes eighteen nails. The installation instructions that are attached to the sheets you purchased contain all of these details.
Waterproofing all joints is required following the installation of coating sheets and all accessories.
Fundamental installation guidelines
Chatter and angle of inclination
When the crate is constructed correctly, the transmitted load will be uniform and it will provide dependable support for brittle sheets during winter snowfall. We suggest reading an article about Ondulin’s crate installation.
The bars’ step, which measures 4 by 4 centimeters, varies according to the roof’s slope.
If the house’s roof is insulated, the waterproofing membrane must be laid and fastened to the rafters with a counterparty before the crate work is completed.
After laying membrane canvases two centimeters apart and using fabric adhesive tape to seal the joints, they start to act like a crate.
Since the roof of Ondulin has a slope of 5 to 10 degrees, it collects the most snow and needs continuous flooring for the Euro-shifer. It is feasible to lay a continuous flooring made of sheets that are 16–20 mm thick in two layers of moisture-resistant fiberboard, chipboard, or OSP, with the seams overlapped.
- For a roof with a slope 10-15 °The step of the crate will be 45cm.
- Slope 15-18 ° Requires a pitch of bars 60 cm.
- With a slope 18-20 ° Ondulin roof is experiencing maximum wind loads, so the step of the crate is 72 mm.
- The slope of the roof more than 40 ° Not suitable for Ondulin.
The step that goes with installing a crate from a metal profile is:
The bar of the crate will be 45 cm on a roof with an inclination of between 10 and 15 degrees.
A 60 cm step of elements is needed for slopes of 15–18 °.
Analogs of Ondulin
The construction market offers a vast array of roofing materials from which to choose based on factors such as material efficiency, color scheme, and construction style.
Taking into account roofing materials of varying composition, we take away the most important feature: the euro-shifter’sprimarybenefit is its light weight (starting at 6 kg/m³ sq. M). It is on par with metal and composite tiles, although Ondulin falls short of them in terms of guaranteed moisture permeability.
- Weight – from 7 kg/m kV.
- Non -combustible;
- Environmentally friendly;
- A large noise with rain;
- Large selection of design and color;
- Simple installation.
- Weight – from 8.4 kg/m kV;
- Non -combustible;
- Environmentally friendly;
- The noise of precipitation extinguishes;
- Variety of design and color;
- Simple installation.
Sand-colored ceramic and cement tiles:
- Weight – about 50 kg/m kV;
- Non -combustible;
- Environmentally friendly;
- The noise of precipitation extinguishes;
- Requires a powerful rafter system.
- Complex installation.
Pliable asphalt tiles:
- Weight – from 8.4 to 25 kg/m sq. KV;
- Does not support combustion;
- Environmentally friendly;
- The noise of precipitation extinguishes;
- Limited color scheme, a small number of designs;
- Complex installation.
While all of the aforementioned roofing material types are still present, natural ceramic tiles remain the most preferred option in terms of both cost and appearance. Only in terms of lowest cost does Ondulin lead.
Conclusion
When ondulin is compared to other roofing materials, it becomes clear that light frame homes are the best candidates for its use on the roof because its low weight eliminates the need for rafter systems and strong foundations. Although it makes no sense for them to use combustible materials for a capital stone house’s roof, they are ideal for small summer cottages or wooden house construction.
This article will discuss Ondulin tiles, including the benefits and drawbacks of the coating, as well as their technical attributes (such as composition, service life, and burning or not), roof components, and the material used to make oniline leaves. Let’s discuss the coating’s characteristics, colors, and photo materials.
"You can improve the durability and insulation of your roof by placing Onduline beneath the tiles. The weather-resistant and lightweight material onduline serves as a barrier to control temperature and stop water damage. Homeowners can increase energy efficiency, lower maintenance costs, and extend the life of their roof by installing Onduline beneath the tiles. This article examines the installation process, Onduline’s effectiveness in various climates, and the general advantages it provides to homeowners wishing to extend the life and performance of their roof."
If you’re building a new roof beneath your tiles, onduline roofing sheets are a flexible choice. These thin, lightweight corrugated sheets work well with the conventional tile roofing system to give your house an extra layer of security and insulation.
Onduline’s resilience to weather and durability are two of its main advantages when used beneath tiles. Onduline sheets are made of cellulose fibers that have been impregnated with bitumen and are intended to withstand severe weather, such as wind, rain, and snow. This resilience contributes to the lifespan of your roof and offers long-term protection from the weather.
Onduline sheets are a reasonably priced option for roofing projects because they are also simple to install. Because they are lightweight, they are easier to handle and take less time to install, which can result in lower labor costs overall. Because of this, they are not only a sensible choice but also an affordable one for homeowners wishing to improve the functionality of their roof.
To sum up, incorporating Onduline roofing sheets beneath your tiles provides a combination of robustness, resilience to weather, and simplicity of installation. In addition to strengthening and complementing the conventional tile roofing system, Onduline offers a dependable layer of protection for both new roof construction and renovation.
