# Roof Systems Explained

> Plain-English, illustrated guides to roofing materials, flashing, gutters, ventilation and repairs for homeowners.


## Posts

- [How a Roof Works: Layers, Parts and Water Flow](https://roofsystemsexplained.com/how-does-a-roof-work/): Framing, deck, underlayment, flashing and covering: how the layers of a roof divide the work of keeping water out, and how rain travels from ridge to gutter.

## Pages

- [Home](https://roofsystemsexplained.com/): Plain-English, illustrated guides to roofing materials, flashing, gutters, ventilation and repairs: how each part of a roof works, what usually goes wrong, and what to check before a small problem becomes a big one.
- [All Guides](https://roofsystemsexplained.com/guides/)
- [Disclaimer](https://roofsystemsexplained.com/disclaimer/): The information on roofsystemsexplained.com (the "Site") is provided for general educational purposes only.
- [Terms of Use](https://roofsystemsexplained.com/terms-of-use/): These terms apply to your use of roofsystemsexplained.com (the "Site"), operated by Verano Studio, S.L., tax ID (CIF) B67263863, with registered address at c/ Sant Elies 29-35, esc.
- [Contact](https://roofsystemsexplained.com/contact/): Questions, corrections or ideas for a guide? Send us a message and we will get back to you.
- [About](https://roofsystemsexplained.com/about/): A roof looks simple from the street, but a lot is going on above your head: shingles, underlayment, flashing, gutters, ventilation and insulation all have to work together.
- [Privacy Policy](https://roofsystemsexplained.com/privacy-policy/): This policy explains what personal data roofsystemsexplained.com (the "Site") collects, why, and what choices you have.


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