Important Parts of Your Roof

Important Parts of Your Roof

Important Parts of Your Roof

Roofs are more than just shingles and gutters. Over a dozen pieces make up your roofing system, which protects you and your family from the elements. What are the other components of your roofing system? Some, like gutters and roof flashing, protect your home against water. Others, like ceiling joists, provide the roof structure.

Continue reading to learn what each of the parts on your roof does to protect your family and you.


This is the roof’s skeleton system. It provides the roof with its overall frame and shape. They are the support beams which run from the end of the roof towards the other.

Decking or Sheathing

It is the base of your roof. It provides a cover for roofing materials and nails, and reinforces your roof.


This extra layer protects your decking, and also creates a barrier against moisture between your home and the outside. It’s not always included but it adds an extra layer to protect your decking.


It’s not just for your decorations. The attic is an important part of the roofing system. Your attic is a vital part of your roofing system. It lets your roof breathe and protects it from summer heat and winter moisture.


Vents are located on the roof in different places and serve different purposes.

  • Plumbing Vents: These vents regulate the pressure of your home’s plumbing.
  • Installed under the eaves, these vents help to bring fresh air into your attic.
  • Ridge Vents: These vents allow for humid air to escape from your attic. They are located at the top of a sloped roof.
  • Gable Vents: These are located at the ends of your roof gables, and provide passive attic ventilation.


The weather barrier system is part of the home. The flashing on your roof is made of metal pieces that are placed at the seams and joints. It is also used to cover your skylights and chimney.

Gutters and Downspouts

These are external roofs that help to direct water away from the home. They are also an important part of protecting your foundation and outer walls.


They are an attractive and practical finishing material. These materials are used to cover your roof overhangs, and they also conceal rafters and beams.


These are internal components of your roof system that provide additional support for soffits and eaves.


Your home is protected from the elements by your covering. You can choose from shingles, tiles, slate and other materials. It can also give your house curb appeal.

We have covered the most essential parts of your roof. If you’re looking to repair or replace your roof, you don’t need to be an expert on your roof. However, you will understand better what your insurance agent or inspector is saying when they discuss your roof. Call Commercial Roof Services Today today if you’re looking for local roofing experts! We provide free inspections and work with your insurance adjuster. Most importantly, we are there to help you at every stage of your roofing journey.

This post was written by professionals at Commercial Roof Services. Commercial Roof Services takes immense pride in being a leading Commercial Roofing Miami Beach, FL and industrial roofing company dedicated to providing top-tier roofing solutions for businesses and industries of all sizes. With a proven track record and a team of highly skilled professionals, CRS has become a go-to choice for clients seeking unmatched roofing services.