What Is the Side of a Roof Called? Complete Guide by SRS

Have you ever stood outside your house, looked up, and wondered, “What is the side of a roof called?”

It might seem like a simple question, but the answer depends on which side of the roof you’re referring to — because a roof actually has several sides, and each one serves a specific function.

Knowing the correct roofing terms helps you communicate better with contractors, spot potential issues early, and make smarter decisions when it comes to repairs or replacements.

At State Restoration Services, we love helping homeowners understand their homes better. So let’s break down exactly what the “side” of a roof is called and what makes each section important.

So, What Is the Side of a Roof Called?

In roofing terminology, the side of a roof can refer to a few different parts, depending on what you’re describing:

• The sloped surface of the roof is called a roof slope or a roof plane.

• The triangular end wall under the slope is called a gable.

• The edge or overhang where the roof meets the wall is called the eave.

• The angled edge running up the side of a gable is called a rake.

So when you ask, “what is the side of a roof called?”, the answer might be one of these — slope, gable, eave, or rake — depending on the angle and direction you’re referring to.

Let’s take a closer look at each of these parts to understand them better.

1. The Roof Slope (or Roof Plane)

The slope is what most people mean when they talk about the side of a roof. It’s the large, angled surface that you see from the ground — the area covered with shingles, metal panels, or tiles.

Purpose of the Roof Slope:

• Drains water and snow: The slope allows rain and snow to run off efficiently, preventing leaks.

• Determines the roof pitch: Roof pitch is how steep the slope is, measured in inches of rise per foot of run (for example, 4/12 pitch).

• Affects design and durability: Steeper roofs shed water faster and last longer in rainy or snowy climates.

Roofs can have one, two, or multiple slopes, depending on the design — from the classic gable roof (two slopes) to complex designs like hip or mansard roofs.

2. The Gable — The Triangular Side of a Roof

If your home has a triangle-shaped section under the roof edge, that’s called a gable (also known as the end wall or gable end).

It’s the vertical part of the wall that sits between the two roof slopes on opposite ends of a house.

Purpose of the Gable:

• Provides attic ventilation through gable vents.

• Adds architectural character to the home.

• Helps direct rain and snow off the sides of the roof.

Fun Fact:

When you see a house with that classic “triangle” shape, you’re actually looking at its gable end — that’s the “side of the roof” many people mean when asking, “What is the side of a roof called?”

3. The Eaves — The Overhanging Edge

The eaves are the lower edges of the roof that extend beyond the house walls. They’re one of the most functional and important sides of your roof.

Purpose of Eaves:

• Direct water away from the walls and foundation using gutters.

• Provide shade, keeping your home cooler.

• Protect siding from rain and snow.

Eaves are made up of several parts:

• Fascia: The horizontal board at the roof’s edge (where gutters attach).

• Soffit: The underside of the eave, often vented for airflow.

If your eaves are damaged or clogged with debris, it can lead to leaks, wood rot, or even foundation issues — which is why proper maintenance is essential.

At State Restoration Services, we frequently repair and replace eaves that have been compromised by water damage or aging materials.

4. The Rake — The Sloping Edge of a Gable Roof

The rake is the angled edge of a roof that extends from the eave up to the ridge, following the slope of the gable end.

If you look at the “side” of a gable roof, you’ll see a diagonal line — that’s the rake edge.

Purpose of the Rake:

• Protects the edge of the roof from wind and rain.

• Adds curb appeal by giving a clean, finished look.

• Prevents water infiltration along the gable ends.

There are two main types of rakes:

• Open Rake: You can see the underside of the roof sheathing.

• Closed Rake: Covered with fascia or trim for a seamless finish.

If your rake boards are cracked or peeling, it’s a sign that moisture may be penetrating your roof edges — something our experts at State Restoration Services can easily inspect and fix.

5. The Hip and Valley — When Roof Sides Meet

Some roofs don’t just have flat slopes — they have intersecting sides.

• Hips are the outward-facing angles where two roof slopes meet.

• Valleys are the inward angles where two slopes meet and water flows down.

Both are crucial for proper water drainage. When valleys get clogged with debris or the flashing fails, leaks are almost guaranteed.

That’s why regular inspections are key — and something our team at State Restoration Services offers as part of our roof maintenance packages.

How to Tell Which “Side” of Your Roof You’re Talking About

Here’s a quick cheat sheet to help you identify the correct roofing term:

Why It’s Important to Know Roof Terminology

Understanding roof parts isn’t just for contractors — it’s for every homeowner who wants to:

• Communicate clearly with roofing professionals.

• Identify problems early, like damaged eaves or cracked rake boards.

• Make informed decisions about maintenance or upgrades.

• Avoid confusion when getting quotes or inspections.

When you know what you’re looking at, it’s much easier to protect your home from costly roof damage.

Frequently Asked Questions

1. What is the side of a roof called?
It can be called a slope, gable, eave, or rake, depending on which part you mean.

2. What’s the difference between a rake and an eave?
The eave runs horizontally along the bottom of the roof, while the rake runs diagonally along the gable side.

3. What is the triangle part of a roof called?
That’s the gable — the triangular wall under the two slopes.

4. How often should I inspect my roof edges?
At least twice a year — in spring and fall — or after major storms.

5. Why are the sides of roofs important?
They help protect your home from water, improve ventilation, and give your roof structure and beauty.

6. Who can repair or inspect roof sides?
A professional roofing company like State Restoration Services has the expertise to inspect, repair, or replace any part of your roof safely and efficiently.

Why Choose State Restoration Services

At State Restoration Services, we specialize in every part of your roof — from the eaves and rakes to the ridges and valleys.

Our customers trust us because we provide:

• Expert roof inspections and maintenance

• GAF-certified materials and installation

• Honest, transparent pricing

• Storm damage repair and insurance assistance

• Long-lasting workmanship backed by warranty

We treat every home as if it were our own — ensuring that every roof we work on is strong, watertight, and beautiful.

Conclusion: Every Side of Your Roof Matters

Now that you know what is the side of a roof called, you can see how each part — from the slope to the gable — plays an important role in protecting your home.

Your roof is more than just shingles — it’s a complex system that keeps your family safe and comfortable year-round.

View our residential roofing page for more information, or book free inspection here.

If you need a roof inspection, repair, or replacement, contact State Restoration Services today. Our experts will help you understand every side of your roof — and make sure it’s in perfect shape.