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Rib vs. Corrugated: Which Roof is Right for You?

A door may keep out unwanted guests, but your roof protects everything inside your home. Imagine what could happen if something went wrong with it. That’s why investing in long-lasting roofing materials is crucial—it can save you a lot of repairs later for just a few hundred pesos in yearly maintenance. 

Given the Philippines’ diverse climate and architecture, selecting the right roofing material can feel daunting. 

Metal roofing, for instance, is a popular choice due to its durability and low maintenance, offering excellent protection from harsh weather conditions. Metal roofing solutions typically include rib, tile, insulated, low-slope, horizontal, and corrugated roofs.  

With ordinary roof prices in the Philippines becoming more competitive, it’s essential to partner with a trusted and reliable company like Union Galvasteel Corporation to take care of your roofing needs. 

Understanding Rib-Type Roofing 

Rib-type roofing features raised ridges along the panel and is a popular choice for commercial and industrial buildings due to its strength, durability, and ease of installation. 

Rib-type roofs are a popular choice for metal color roofing due to their wide coverage. The “rib” refers to the raised, plateau-like shape formed by bending the metal sheet, creating a distinctive ribbed pattern across the panel. 

UGC’s wide range of roofing solutions includes the Durarib and the Duracurve.  

UGC Rib Type Roof

The Durarib is engineered for heavy rainfall, featuring an oven-cured epoxy primer and durable polyester top and back coat paints for superior performance and protection. 

Union Galvasteel Duracurve product image variation

Duracurve arched roofs are ideal for gymnasiums, domes, covered courts, walkways, and high-rise buildings. Designed for low maintenance and wind resistance, they feature an oven-cured epoxy primer and durable polyester top and back coat paints. 

Advantages of Rib-Type Roofs 

  1. Lower Cost 
    Rib-type roofs are the most cost-effective option due to their wider panels, which require less materials to cover a given area. This results in a reduced total roofing cost. 
  1. Modern and Versatile Design 
    Rib-type roofs offer a more contemporary look compared to traditional corrugated types. With various designs available, homeowners and contractors have a range of options to suit different aesthetic preferences and needs. 
  1. Wide Range of Applications 
    Rib-type roofs are not just for residential projects; they are also ideal for industrial structures like warehouses, poultry farms, cow sheds, and stables. Their cost-effectiveness and ease of installation make them a popular choice for diverse applications, including cladding. 
  1. Ease of Installation 
    The panels of rib roofs lock together easily, allowing for quicker and simpler installation. This results in faster project completion and less labor time. 

Disadvantages of Rib-Type Roofs 

  1. Weak Flat Surface 
    The flat areas of rib roofs are particularly vulnerable to damage, especially if stepped on by inexperienced roofers. This can compromise the material’s integrity, so careful handling is necessary. 
  1. Susceptibility to Water Leaks 
    Exposed fasteners on rib roofs can lead to water leaks over time. 
  1. Risk of Corrosion 
    Rib roofs may be prone to corrosion or rust, which can affect their durability. 

Understanding Ordinary Corrugated Roofing

UGC Corrugated Roof

Corrugated metal roofing consists of metal sheets strengthened through a corrugation process, forming grooves and ridges. These panels are then fastened to the roof with screws. Corrugation increases the metal’s strength, making even lightweight materials more durable. While the classic S-shaped wavy design is common, corrugated roofing can also have square or boxy shapes.  

The cost of corrugated roofing depends on square footage, but compared to other types, this roofing option is great if you are strict budget. 

Discover the top choice for corrugated roofing materials with UGC’s Duracorr. This roofing solution stands out for its superior strength and durability, thanks to its sinusoidal corrugation which resists denting even in severe weather. 

Ideal for warehouses, manufacturing plants, homes, poultry houses, and schools, Durracorr offers reliable performance across industrial, commercial, and residential projects. It’s not just a roofing material; it’s a classic choice for exceptional strength and reliability. 

Advantages of Ordinary Corrugated Roofing 

  1. Durability 
    Corrugated roofs are strong enough to support significant weight without extra reinforcement, unlike ribbed roofs where stepping on non-ribbed areas can be risky. 
  1. Easy Repair and Recyclability 
    Their durability makes repairs and cleaning simple, and the material is fully recyclable. Even after decades, CGI sheets can be reused for other purposes, such as fencing or temporary shelters. 
  1. Simple Installation and Replacement 
    Corrugated roofs can be installed even if the support beams aren’t perfectly aligned, thanks to their structural integrity. They’re also easy to replace, with sheets available in various sizes, making them perfect for both temporary and permanent setups. 

Disadvantages of Corrugated Roofing 

Corrugated roofing has some downsides. Corrosion used to be a big problem, but new technology has improved this. Although corrugated roofing might be pricey upfront, it can save money eventually. Its durability against weather and fire often leads to lower insurance costs, making it a smart investment despite its drawbacks. 

Read more here for our corrugated roof buying guide and other roofing maintenance tips. 

Comparative Analysis: Rib Type vs. Ordinary Corrugated Roofing 

Homeowners are presented with a variety of roofing options, but rib-type and ordinary corrugated roofing stand out as the most used materials for residential properties. Here is a comprehensive breakdown between the two: 

  • Durability and Lifespan 
    Rib-type roofing generally offers a longer lifespan due to its corrosion resistance and strength. Corrugated roofing, while adequate for basic protection, may need to be replaced sooner, especially in areas with high exposure to harsh weather. 
  • Aesthetics and Design Flexibility 
    For homeowners seeking a modern, polished look, rib-type roofing is the superior option. Its design complements contemporary home styles, whereas corrugated roofing offers fewer design options and maintains a more traditional aesthetic. 
  • Cost and Budget Considerations 
    Corrugated roofing wins in terms of upfront cost, making it ideal for those on a tight budget. However, rib-type roofing’s durability may provide a better return on investment over time, as it typically requires less maintenance and replacement. 
  • Installation and Maintenance 
    Corrugated roofing is easier to install and maintain, making it a good option for homeowners looking for a quick, affordable solution. On the other hand, rib-type roofing requires professional installation but demands less upkeep eventually due to its durability. 

Making a Roofing Verdict 

When deciding between rib-type and ordinary corrugated roofing for your home in the Philippines, it’s essential to weigh the pros and cons of each, especially a roofing materials comparison. 

While rib-type roofing offers superior durability, weather resistance, and a modern look, it comes at a higher cost. Corrugated roofing, on the other hand, is budget-friendly and easy to install but may require more maintenance over time. 

Watch this video for a detailed visual comparison of rib-type and ordinary corrugated roofing.

Affordable Roofing Solutions with Union Galvasteel Corporation 

The most cost-effective roof maintenance strategy is using high-quality materials. Union Galvasteel Corporation offers affordable, durable roofing solutions and has been a market leader in the Philippines for over 60 years. With UGC, you’re assured of long-lasting roofing materials and affordable roofing solutions for every Filipino home. 

At UGC, we offer comprehensive roofing services to assist with budgeting, project scheduling, and ensuring timely project completion. We provide detailed roofing estimates and complete sales quotations with specified accessories. We also offer roofing maintenance tips to ensure you maximize our products and services. 

Inquiring on ordinary roof prices in the Philippines? Consult our experts through our website or message us on Facebook. You can also call us on 09175033965 (Globe), or 09190032303 (Smart). 

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