In areas affected by extreme weather, roofing sheets or profile sheets often become loose or dislodge. This damage typically occurs during high winds, cyclones, or heavy rainfall. These problems not only lead to expensive repairs but also put people and property in danger. The most common causes are poor installation, incorrect overlapping, or the use of the wrong type and number of fasteners. At BDN Fasteners, we focus on safe and strong roofing solutions. This blog explains why metal roofs fail and how proper methods can help prevent these issues.
Incorrect Fastening of Roofing or Profile Sheets
One main reason roofing or profile sheets come off during storms is the use of insufficient screws per linear meter. The sheets lack the strength to remain in place during strong winds when poor-quality screws are used. Even one weak spot can cause the whole panel to lift. At BDN Fasteners, we suggest using more screws per meter to hold each sheet firmly. This gives the roof more strength and better protection during storms.
Wrong Overlapping of Metal Roofing Sheets
Another common reason metal roofs fail is incorrect overlapping. Sheets should always be placed against the direction of the wind and rain. If not, wind and water can get under the sheets. This builds pressure, causing the sheets to lift and fly off. We always recommend overlapping sheets correctly to stop this from happening and to keep the roof strong and safe.
Use of Standard Washers Instead of EPDM Washers
Washers help to keep the roofing sheets or profile sheets fixed tightly. Many times, installers use standard cut washers that lack sufficient strength for cyclonic weather conditions. Under such conditions, EPDM Washers are more effective. They cover a larger area and hold the sheet more firmly.
- EPDM Washers hold better in stormy weather.
- Larger surface area means more grip.
- Best used with more screws for added strength.
At BDN Fasteners, we always recommend EPDM Washers for high-wind zones.
Importance of Quality Fasteners in Metal Roofs
Not every screw is designed for use in extreme weather conditions. Cheap or poor-quality screws may rust, break, or lose their grip over time. This weakens the whole roof. Using strong and rust-resistant fasteners is crucial for maintaining the longevity of metal roofs. We provide tested, cyclone-rated screws. These don’t rust easily and hold up well in strong weather. They also help to prevent roof damage, saving time and money in the long run.
Common Mistakes That Lead to Roofing Failure
Many problems with roofing sheets begin during the installation process. Small errors can lead to significant damage during harsh weather conditions.
- Screws are not tightened properly or are too tight.
- Profile sheets are not lined up correctly.
- The wrong tools can damage the sheets.
- Missing sealing washers allow water and air to enter.
Fixing these mistakes is easy with the proper training and tools.
How BDN Fasteners Prevent Roofing Failures
At BDN Fasteners, we offer high-quality fasteners specifically designed for metal roofs in areas with high winds and heavy rainfall. Our products include cyclone-tested screws and EPDM Washers. We also guide customers on how to install them properly. This includes using the correct number of screws and overlapping the sheets correctly. When done right, these steps reduce the risk of roof damage. Our goal is to keep the roof strong and secure in all weather conditions.
Conclusion – Protect Roofing or Profile Sheets the Right Way
When roofing or profile sheets come loose in adverse weather conditions, the problem often begins with poor installation. Using insufficient screws, wrong overlapping, or standard washers can cause serious issues. These problems can be avoided with the correct methods. At BDN Fasteners, we offer high-quality screws and EPDM Washers designed for use in harsh weather conditions. For strong and safe metal roofs, visit BDN Fasteners today and explore our trusted products.
