Introduction
When galvanized roofing sheets comes to durable, cost-effective, and long-lasting roofing solutions, sheet metal for roofing is a popular choice among homeowners, builders, and contractors. Among the various options available, galvanized roofing sheets stand out due to many reasons.
Galvanized sheets are highly resistant to rust and corrosion, making them ideal for roofs in areas with high humidity or exposure to harsh weather conditions.
Galvanized Roofing Sheets are one of the leading products of Witop Steel group. Focusing on “stabilizing high quality and establishing brand”, Witop Steel has established a stable raw material supply and sales network in more than 100 countries and 180 customers, and enjoys a high reputation in the domestic and foreign markets.
In this guide, we will explore different types of galvanized roofing sheets, their pricing, benefits, and installation methods.
What Are Galvanized Roofing Sheets?
Galvanized roofing sheets are metal sheets coated with a layer of zinc to prevent rust and corrosion. This zinc coating provides excellent protection against environmental elements, making galvanized metal roofing a preferred choice for residential, commercial, and industrial applications. The process of galvanization involves dipping steel or iron sheets in molten zinc, ensuring a robust and long-lasting finish.
Variation in Roofing Sheets: There are many more versions available in the market
Galvanized IBR Roof Sheeting
IBR (Inverted Box Rib) roofing sheets are among the most widely used galvanized ibr roof sheeting options. They feature deep, square-shaped flutes that provide excellent strength and water drainage capabilities, making them ideal for large structures such as warehouses, factories, and residential properties.
Corrugated Galvanized Roofing Sheets
These sheets are characterized by their wavy pattern, which adds to their strength and durability. Corrugated sheets are commonly used in both residential and agricultural settings.
Bare Galvalume Roofing Sheet
Unlike traditional galvanized sheets, bare galvalume roofing sheet consists of an alloy coating of aluminum, zinc, and silicon. This unique composition enhances its corrosion resistance and reflects heat, making it an energy-efficient choice for roofing solutions.
Zincalume Metal Deck Roofing
Zincalume metal deck roofing is coated with a mixture of zinc and aluminum. These sheets offer high durability and are frequently used for industrial and commercial applications due to their high tensile strength and ability to withstand extreme weather conditions.
Advantages of Galvanized Roofing Sheets
Durability: Galvanized sheets have a lifespan of 30-50 years, making them a long-term investment.
Corrosion Resistance: The zinc coating protects the underlying metal from rust and oxidation.
Cost-Effective: When compared to other roofing materials, galvanized roofing sheets offer an excellent balance of affordability and performance.
Low Maintenance: Minimal maintenance is required, making them an ideal choice for large-scale roofing projects.
Eco-Friendly: Many galvanized sheets are made from recycled materials and can be recycled at the end of their life cycle.
Fire Resistance: Metal roofs are non-combustible, providing an added layer of safety in fire-prone areas.
Most notable benefits of galvanized Roofing Sheets: Suited For Animal Confinement
One of the most notable benefits of galvanized roofing is that it can be used on structures that house animals.
For a little bit of background, Galvalume is not suitable for animal confinement because manure from the animals breaks down into ammonia gas over time and then reacts with the Galvalume coating. This process will break down the Galvalume coating and degrade the metal.
However, an adequately ventilated galvanized roof system can perform well for several animal confinement applications. It’s best to check with the manufacturer before putting galvanized steel roof on an animal confinement building, as they might have helpful recommendations for the design.
Galvanized Roofing Sheets Price
The price of galvanized roofing sheet varies depending on factors such as thickness, quality, and supplier. Here are some key factors influencing the cost:
Material Thickness: Thicker sheets tend to be more expensive but offer greater durability.
Coating Type: Galvanized and Galvalume coatings impact the price differently.
Sheet Size: The overall size of the sheet affects pricing.
Market Demand and Location: Prices fluctuate based on regional demand and availability.
Estimated Price Range
Generally, the galvanized roofing sheets price ranges from $2 to $6 per square foot, while galvanised ibr roof sheets may cost slightly more due to their superior strength and structural benefits.
Mid-level Price point
In the past, galvanized was generally the cheaper material when compared to Galvalume. However, in the last 10+ years, the pricing of these two materials has fluctuated back and forth, but predictions in 2022 show galvanized material is now about 6% higher in price over Galvalume. However, keep in mind that this could change quickly from this publish date in late-April 2022.
Installation Tips for Galvanized Metal Roofing
Proper Measurement: Measure your roof accurately to determine the number of sheets required.
Substrate Preparation: Ensure the roof framework is sturdy and level before installation.
Fastener Selection: Use corrosion-resistant screws or nails to enhance longevity.
Overlap and Sealing: Overlap sheets adequately and seal joints to prevent leaks.
Ventilation Considerations: Incorporate proper ventilation to prevent condensation and maintain energy efficiency.
Conclusion
The galvanization of steel sheets for building roofs and construction of additional structures has been a valued solution to the challenges faced by the deterioration of roofing steel sheets in an unfavourable surroundings.
Whether you are looking for galvanized ibr roof sheeting, bare galvalume roofing sheet, or zincalume metal deck roofing, each option has its unique advantages tailored to different applications. Understanding the benefits, types, and price of galvanized roofing sheet will help you make an informed decision that best suits your roofing needs. With proper installation and maintenance, galvanized metal roofing can provide decades of reliable performance, protecting your home or business from the elements.
Expert team of Qingdao Witop Steel group is always available at customer’s service helping them selecting their best roofing solutions.
