How to Install a Rain Gutter

Latest News & Resources

When you need a roof contractor you can rely on the team of experts at Ernie’s Gutter. We specialize in a wide range of services from new construction, maintenance, and repairs for your home or business.

How to Install a Rain Gutter

Rain Gutter: Expert Tips from Ernie’s Gutter in Denver

Hey there, DIY enthusiasts and homeowners in Denver! Today, I’m excited to share some valuable insights on “How to Install a Rain Gutter” with you. Whether you’re looking to replace your old gutters, repair damaged ones, or install seamless gutters, Ernie’s Gutter is here to guide you through the process. With over 45 years of experience in the business, we’ve got some valuable tips and examples to help you get the job done right.

Why Rain Gutters Are Essential

Before we dive into the nitty-gritty of rain gutter installation, let’s quickly talk about why gutters are so important. If you have a house without gutters, the rainwater that flows off your roof can cause all sorts of problems, including:

  • Damage to Siding: The uncontrolled flow of rainwater can damage your siding, causing it to deteriorate over time.

  • Trim Rot: Water splashing against your home’s trim can lead to rot, which can be costly to repair.

  • Basement Flooding: Without proper drainage, rainwater can enter your basement, leading to costly water damage and mold issues.

That’s why having functional gutters is crucial for protecting your home. Now, let’s get into the nitty-gritty of how to install rain gutters.

The Basics of Rain Gutter Installation

Materials You’ll Need:

  • .32-gauge aluminum gutter
  • Left and right end caps
  • Chalk line
  • Level
  • Hacksaw
  • Sealing caulk
  • Crimping tool
  • Chisel
  • Downspout and elbows
  • Rain barrel (optional)

Step 1: Marking Reference Lines

To ensure your gutters work efficiently, you’ll want to create a slight downward slope. This helps water flow smoothly and prevents ice from knocking the gutter off during winter. Here’s how you do it:

  • Position the gutter where you want it.
  • Use a chalk line to create a reference line on your house.
  • Make sure the front edge of the gutter is lower than the imaginary line coming off the roof.

Step 2: Attach End Caps

Seal the ends of the gutter with left and right end caps:

  • Apply sealing caulk to the end cap.
  • Press the end cap onto the gutter.
  • Use a crimping tool to secure it in place.

Step 3: Measure and Cut the Gutter

Measure the length needed for your gutter and make the necessary cuts with a hacksaw or left & right snips.

Step 4: Install Outlet and Downspout

Cut a hole for the outlet using a chisel and apply sealant around the underside. Then, screw the outlet in place.

Step 5: Hang the Gutter

  • Position the gutter and brackets along the reference line.
  • Screw the brackets into the rafters.

Step 6: Downspout and Rain Barrel (Optional)

  • Attach a downspout to the outlet.
  • Use elbows to direct water away from your home.
  • Consider installing a rain barrel to collect rainwater efficiently.

Tips for Efficient Rain Gutter Installation

  • For longer gutter runs (60 feet or more), use a minimum of two outlets to ensure proper drainage.
  • Keep the gutter lower during installation to avoid damaging the roof with brackets.
  • In cold climates, disconnect the rain barrel and flip it over for the winter to prevent freezing.

FAQ: Your Rain Gutter Installation Questions Answered

1. How often should I replace my gutters?

  • It depends on the material and the climate. Typically, gutters can last 20-30 years, but they may need replacement sooner if damaged.

2. Can I repair damaged gutters, or should I replace them entirely?

  • Minor damage like leaks or loose sections can often be repaired. However, extensive damage may require replacement.

3. What are seamless gutters, and why are they a good option?

  • Seamless gutters are custom-made to fit your home, reducing the risk of leaks at seams. They offer better protection and a sleek appearance.

4. How do I prevent leaves from clogging my gutters?

  • Install gutter guards or screens to keep leaves and debris out.

5. Is gutter installation a DIY project, or should I hire a professional?

  • While some homeowners can tackle gutter installation, it’s often best left to professionals for proper installation and safety.

6. Can I install rain gutters in winter?

  • It’s possible, but it’s often better to install gutters in warmer weather to ensure proper sealing and alignment.

7. How do I clean and maintain my gutters to prolong their lifespan?

  • Regularly remove debris, check for leaks, and ensure proper drainage by unclogging downspouts.

8. What’s the cost of rain gutter installation in Denver?

  • The cost varies depending on the materials used, the length of gutters, and the complexity of the installation. Contact Ernie’s Gutter for a quote.

That’s a wrap on our guide to installing rain gutters! We hope these expert tips and examples have been helpful. Remember, proper rain gutter installation is essential for protecting your home from water damage, and it’s a worthwhile investment in the long run. If you have any more questions or need professional gutter replacement or repair in Denver, don’t hesitate to reach out to Ernie’s Gutter at 720-346-ROOF. We’ve been serving the Denver community since 1978, and we’re here to assist you with all your gutter needs!


Google Review 300x120 1 9

{1195 W Custer Pl} {Denver}, {Co} {80223}
Monday, Tuesday, Wednesday, Thursday, Friday, Saturday9:00 am – 5:00 pm
720 346 7773


Your Neighborhood Roofing Contractor

Get more information concerning our service, do not wait to call us at 720 346 ROOF today. We’ll be more than happy to schedule a meeting with you.

home icon

Residential Roofing Contractor

Ernie’s Roofing specialize in residential roofing in Denver and have a team of experienced professional Roofers available to help you get the job done right The First Time. From minor repairs and maintenance to fullscale roof replacements,


Commercial Roofing

We construct, repair, as well as maintain Commercial Roofing systems for services both large and also small, creating personalized services that conserve our client’s time, cash, and also power. Call us at 720 346 ROOF and book a consultation today.


Hail Damage

Their knowledgeable staff is ready to help you assess the damage caused by storms and provide you with a comprehensive repair evaluation & plan. We specialize in all types of roof damage, including hail, wind, and even lightning strikes. Hail Claim Help

Rectangle 45


Our team of experienced insurance claim specialists will work with you to ensure that the insurance claim process is as stress-free as possible. We will work with your insurance company to provide all necessary documentation and estimates to ensure that your claim is processed quickly and correctly.

wind damage

Wind Damage

When it comes to roof damage, it can be difficult to determine whether the damage was caused by hail or wind. While both types of damage can cause similar symptoms, they have different causes and require different repair methods.

What’s New on The Blog

Expert Tips for Optimal Rain Gutter Drainage

Expert Tips for Optimal Rain Gutter DrainageLatest News & Resources When you need a roof contractor you can rely on the team of experts at Ernie's Roofing. We specialize in a wide range of services from new construction, maintenance, and repairs for your home or...

read more
Soffit and Fascia Demystified

Soffit and Fascia Demystified

Demystifying Soffit and Fascia: A Comprehensive Guide for Denver Homeowners Unlock the secrets of soffit and fascia with Ernie's Gutter, Denver's trusted contractor since 1978. Explore the importance, installation intricacies, and maintenance essentials, along with...

read more
Fixing Cracks in Concrete Sidewalks

Fixing Cracks in Concrete Sidewalks

DIY CoachingFixing Cracks in Concrete SidewalksTips and Idea's to Help the Everyday DIYerFixing Large Cracks in Concrete Sidewalks: A Guide by Ernie's Gutter Learn expert tips from Ernie's Gutter, a trusted Denver contractor since 1978, on fixing large cracks in...

read more
Skip to content