How to put ondulin on the roof correctly: a detailed leadership

It can be easy to install Ondulin on your roof, but it’s an important task to ensure weather protection and durability. During installation, Ondulin, a lightweight roofing material composed of organic fibers soaked in bitumen, is simple to work with and provides exceptional resistance to weathering.

Assemble all required equipment and supplies before starting: Ondulin sheets, nails, a hammer or nail gun, a cutting saw, measuring tape, and protective gear like goggles and gloves. To ensure a smooth surface for applying the Ondulin, make sure your roof deck is clear of debris, dry, and clean.

Work your way up to the ridge starting at the lowest point of the roof. To prevent water infiltration, start by laying the first sheet of Ondulin, making sure it overlaps the edge of the roof by about 5 cm. Nails should be used to secure the sheet; they should be inserted into the specified nail zones indicated on the sheet.

Following the manufacturer’s instructions, keep laying the Ondulin sheets, making sure each one appropriately overlaps the previous one. Sheets can be trimmed with a saw as needed to fit around edges or corners. Make sure the sheets are evenly and flattened by checking them from time to time with a spirit level.

Once you get to the roof’s ridge, carefully trim the final sheet so that it fits neatly. Over the ridge line, install ridge caps to give the exterior a polished appearance and extra weather protection. Inspect the entire roof one last time to make sure all sheets are firmly fastened and that plastic caps are placed over any exposed nail heads to stop them from rusting.

The specifics of the euro -shifter

Ondulin has the typical wavy slate appearance of asbestos-cement. Modern roofing materials are also much easier to work with (a 2000×950 mm sheet weighs roughly 6 kg), aesthetically pleasing, and composed of a consistent range of materials. Saturated with distilled bitumen, pressed cellulose fiber serves as the foundation of the euro-shifter. Mineral filler and thermo-adopting resins are used to create the external robust coating, which is resistant to atmospheric influences. Mineral pigments are used to stain ondulin in specific hues.

Because of the sheet’s structure, ONDULINE roofing material is simple to work with with traditional tools. An electric saw or a standard hacksaw are used for cutting. To make cutting easier, lubricating the working canvas with oil is a good idea. It is simple to cut ondulin sheets in any direction.

It is advised to use specific nails designed for the euro-shifter in order to secure the flooring to the roof. They have a broad hat and a unique seal that prevents moisture from entering the roof pie where the fasteners are mounted. Self-tapping screws are another option. They can be used for installation on metal crates as well as for laying an euro-screen on a wooden crate. Applying a strong screwdriver or drill is required to expedite and facilitate the work. It is important to keep an eye on how much the screws are twisting in order to prevent damage to the roofing material.

It’s essential to adhere to a thorough, step-by-step installation guide in order to install Ondulin on your roof successfully. This article offers detailed instructions for prepping the roof surface, correctly laying the Ondulin sheets, and securely fastening them. We’ll go over crucial advice on how to deal with overlaps, trim sheets to fit edges and corners, and make sure there’s enough ventilation underneath. We’ll also go over common blunders to avoid and how to make sure your Ondulin installation is resilient to weather. This guide will assist you in achieving a successful Ondulin roof installation that improves the security and beauty of your home, regardless of whether you’re a do-it-yourself enthusiast or hiring a professional.

Preparation for the installation of coating

Before buying a coating, on a roof under construction or repaired, it is necessary to correctly calculate the required number of sheets of the Euro -Shiper. The useful area of ​​Ondulin depends on the principle of its laying. A standard option suitable for roofs with an angle of slope of slopes of more than 10 ° is a side overlap in one wave and a vertical overlap of 150 – 200 mm. In this case, the useful area of ​​the sheet of the euro -shifter is 1.60 – 1.64 m 2 . Separately, it is required to calculate the useful area of ​​the sheet for roofs, the slope angle of which does not exceed 10 °. To ensure the reliability and moisture resistance of the roofing, ondulin fits with a side overlap in two waves and a vertical overlap of 300 mm.

For the coating to be installed correctly and to prevent damage to the roofing material, ondulin cannot be laid in hot weather or at temperatures below -5 °C. Under local loads, the heated euro-shifer becomes pliable and easily deformed; at lower temperatures, the material loses its strength and is susceptible to cracking when subjected to mechanical stress.

Care must be taken to prepare the crate before laying ondulin. When building, the crate is placed directly on the rafters; when repairing, it is placed on top of the old roofing. Depending on the angle of inclination of the roof slope, different crates have different types and steps:

  • angle of 5-10 °-a continuous crate is required from a chopped board 25×100 or 25×100 mm;
  • an angle of 10-15 °-a crate of bars of 50×50 mm or a trim with a step of 450 mm (along the axes of the crate) is mounted;
  • An angle of more than 15 ° – a crate of bars of 50×50 mm or a trimmed board with a step of 600 mm (along the axes of elements) is attached.

Pine is the ideal material for a roof-mounted crate. Because of its high resin content, this kind of wood resists biological deterioration and works well for fasteners. To prevent warping and deformation of the flooring, the pile material needs to be dry and treated to improve the wood’s fire resistance. Attaching the crate to the rafters is done with self-tapping screws or nails.

It is advisable to determine the ideal vertical overlap value in advance in order to minimize material consumption and the amount of scraps. What matters most is that this value for this angle does not lessen the slope of the slope.

Careful planning and close attention to detail are necessary when installing Ondulin on your roof. Make sure your roof structure is sturdy enough to bear the weight of the Ondulin sheets before anything else. Thoroughly clean the roof’s surface to get rid of any debris or outdated roofing materials that might interfere with installation.

Next, take measurements and cut the Ondulin sheets to fit the size of your roof. To guarantee clean cuts, use the proper equipment, such as a circular saw with a fine-toothed blade. To stop water from seeping through, start laying the sheets from the bottom edge of the roof and overlap them one another.

Nails or screws should be used to fasten the sheets at predetermined locations, usually along the overlap and spaced evenly throughout the width of the sheet. To provide a stable anchor, make sure these fasteners go through the sheet and into the underlying roof structure.

After installing all of the sheets, properly seal the edges and joints by using the appropriate ridge caps and flashings. For a seamless finish that improves weatherproofing and appearance, use accessories designed specifically for Ondulin. Lastly, make sure everything is securely fastened and weatherproof by looking over the entire installation for any cracks or loose fittings.

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Installation of Ondulin roof

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Alexandra Fedorova

Journalist, author of articles on construction and repair. I will help you understand the complex issues related to the choice and installation of the roof.

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