dos aguas roof
The Power Of Simplicity: All About The Dos Aguas Roof
February 1, 2024

A dos aguas roof, also known as a gable roof, is one of the most common types in the Philippines. Characterized by two slopes forming an inverted V shape, it is both simple and affordable, making it a favored choice among homeowners.

If you’re looking to put a dos aguas roof over your head, it’s best to start by educating yourself on the different parts of the roof system. It is important to know the different parts of a roof to understand what your contractors are talking about when you discuss the project. It can also help you care for your roof better, as roof maintenance will depend on your understanding of what your roof needs.

What are the Essential Parts Of a Dos Aguas Roof?

  1. Ridge Cap Flashing: Cap flashing is needed to cover areas where the water might gather. Ridge cap flashing is installed at the roof’s peak, where two roof slopes meet. This seals off the peak, keeping the most exposed part of your roof protected.
  2. Tile Roof: Roof tiles are overlapping tiles on your roof meant to keep out the rain. Long-lasting and sturdy, tile roofing allows airflow, making it ideal for homes that experience hot weather. Traditionally made of clay, today’s roof tiles now come in lighter materials, such as metal. 
  3. Insulation: Insulation helps homes resist heat better by trapping dry, hot air inside lightweight, bulky materials and preventing it from flowing through the structure. 
  4. End Molding: Molding that covers the end of the roof, giving even more protection from water infiltration. 
  5. Spandrel: Spandrels, also called soffits, are placed under roof eaves to help air enter and exit the roof and prevent moisture collection. They help protect the underside of your roof and roof deck.
  6. Outside Gutter: This gutter is a narrow trough or duct with curved sides. It collects rainwater from the roof of a building and diverts it away from the structure.
  7. C-Purlins: These are light and durable framing elements that support the roof sheeting and are available in custom-cut lengths. They’re named “C” purlins because they form the letter C when viewed from a certain angle. 
  8. Wall Tracks and Wall Studs: Studs and tracks are used as light framing for drywall partitions. They can also be used as decorative wall curtains for a more industrial look.
  9. Carrying Channel (with W-Clip and Metal Furring): The carrying channel supports the ceiling and the roof. It can be connected to metal furring through a W-clip, which then creates a framing solution for the entire ceiling system.  
  10. Inverted Corner Molding: Corner molding covers the corners of walls, beams, and other structural elements. An inverted type of corner molding is shaped like the inverse of regular corner molding, with the joints pointing in the opposite direction.  
  11. End Flashing: End flashing protects an upward slope of a roof that meets a wall. It reinforces and weatherproofs the joints and angles of a roof. Flashings and gutters work together to prevent water on the roof from entering the home.
  12. Corner Molding: Corner molding covers the corners of walls, beams, and other structural elements. Aside from protecting from impact and water damage, it also has an aesthetic purpose of hiding unsightly gaps in your structure.

What Is The Best Material For Your Dos Aguas Roof?

To find the best material for your roof, you have to consider the different factors that will impact your home.

  • Durability: The roofing system should be sturdy and stable and will last for a long time. Using materials such as pre-painted metals can help lengthen your roof’s life, as they are impervious to pests and will not warp or crack over time. 
  • Weather resistance: Roofs should be able to withstand its weather conditions, including extreme heat, humidity, and severe rainfall. 
  • Maintenance needs: A good roof needs proper maintenance each year. Investing in high-quality materials can ensure your roof has a long lifespan. We recommend scheduling regular roof inspections every 6 months, depending on your location, to catch any issues early. This preventative care, along with using durable materials, is the best way to maximize your roof’s life.
  • Aesthetics: Aside from a sturdy, protected home, you want something nice to look at, too. Pre-painted metal materials give you a variety of striking colors to choose from and are painted evenly all over, avoiding the possibility of missing a spot. 

How Much Would a Dos Aguas Roof Cost?

If you’re looking for cost-effective material, pre-painted metal would be the way to go. Metal is cheaper than other roofing materials, and getting them pre-painted would save you maintenance costs in the long run.

Cost Breakdown for a Dos Aguas Roof, according to MetalinkRetail:

  1. Ridge Cap Flashing: starts at ₱278.59 
  2. Tile Roof: starts at ₱963.80
  3. Bubble Insulation: starts at ₱1,822.50
  4. End Molding: starts at ₱124.64
  5. Rib Spandrel: starts at ₱142.74
  6. Spanish Gutter: starts at ₱577.09
  7. C-purlins: starts at ₱564
  8. Wall Studs & Tracks: starts at ₱147
  9. Carrying Channel: starts at ₱139
  10. Inverted Corner Molding: starts at ₱249.28

For more detailed pricing and other options, check out Metalink’s Retail website. 

Why METALINK Can Address All Your Roofing Needs:

So you’ve done all the research, but are not sure what to do next? It’s time to call an expert.

METALINK, one of the country’s leading roof solutions providers, has expertise in manufacturing, supplying, installation, and other roof-related services that span two decades. Their specialists can offer sound advice to help you find the right roof for you.

METALINK offers a wide variety of products that address different needs. Each product goes through a battery of quality assurance tests to ensure that every client gets the best material possible.

Considering the complexity of installing a dos aguas roof, consulting experts in roof solutions and services is crucial. Contact METALINK today for personalized, expert advice that aligns with your goals.

To learn more about METALINK, its expertise, and its products, head to  

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