Aluminum gutters

Aluminum Gutters in St. Michael, MN

5″ and 6″ aluminum gutter options for residential homes, selected for your roofline, drainage needs and project scope – the practical choice for many St. Michael homes.

  • 5-inch gutters
  • 6-inch gutters
  • 3″x4″ downspouts
Aluminum gutter and downspout profiles

Two sizes

Choosing between 5-inch and 6-inch aluminum gutters

Gutter size determines how much water the system can carry before it overflows. The right choice comes from the roof, not a rule of thumb.

5inch

5-inch aluminum gutters

A common residential gutter option for homes with a standard roofline and typical drainage needs. A good fit for many single-family homes in St. Michael.

6inch

6-inch aluminum gutters

A larger gutter option for homes with higher water flow needs, larger roof areas or more complex drainage demands, where a 5" gutter would be pushed to its limit.

How we size it

Five factors that decide the right gutter size

The right gutter size depends on roof design, pitch, drainage volume, gutter run length, downspout placement and problem areas around the home.

Roof designTotal roof area and how valleys and sections drain into one gutter.
Roof pitchHow quickly water reaches the edge during heavy rain.
Drainage volumeRain and snowmelt the system must carry at its peak.
Run lengthHow far water travels before it reaches a downspout.
Downspout placementHow many outlets there are and where they discharge.

Problem areas count too. Spots where water already overflows, pools or reaches the foundation tell us a lot about what size and layout your home actually needs.

Home addition with a gutter along the roof edge and a downspout at the corner, a Johnson Exteriors exterior project

Why aluminum

The practical choice for many homes

Aluminum gutters are what most homeowners choose – a practical, proven option that pairs with 3″x4″ aluminum downspouts and can be fitted with gutter guards.

Choosing aluminum doesn’t mean choosing a standard layout. Each system is still planned around your roofline, water flow and downspout locations.

  • 5″ and 6″ sizes for different drainage needs
  • Paired with 3″x4″ aluminum downspouts
  • Compatible with gutter guards
  • Available for new installation and replacement

Compare materials

Aluminum or copper?

Both are installed by Johnson Exteriors. The difference comes down to appearance, priorities and budget.

Aluminum

Aluminum fits when…

  • You want the practical choice for your home
  • You need 5″ or 6″ sizing flexibility
  • The gutters should blend into the exterior
  • You’re replacing an existing aluminum system
Copper

Copper fits when…

  • Appearance and architectural detail are priorities
  • You want a distinctive exterior feature
  • Long-term durability is a major goal
  • You like the idea of a natural patina
Copper gutters

Our process

How an aluminum gutter project works

Five clear steps from the first look at your gutters to a clean, finished job – with a straightforward recommendation in between.

Gutter Evaluation

We check your gutters, downspouts, roofline, drainage issues and any storm damage.

Repair or Replacement Recommendation

We recommend repair, replacement, gutter guards, downspouts or a new layout – whichever fits the problem.

Material & Layout Planning

We plan the right gutter size, material, layout and drainage setup for your home.

Installation or Repair Work

We complete the approved work with attention to water flow and exterior protection.

Cleanup & Final Review

We review the finished system with you, answer questions and clean the work area.

Related services

Pairs well with aluminum gutters

Most gutter projects touch more than one part of the system. These services often go together.

01

Gutter Installation

New gutter systems planned around roofline layout, drainage needs, water flow and downspout placement.

06

Downspouts

3″x4″ aluminum downspouts that move runoff away from foundations, landscaping, walkways and entries.

07

Gutter Guards

Guard options that help reduce debris buildup, support water flow and cut down on cleanings.

FAQ

Aluminum gutter FAQs

Sizes, sizing and what goes with aluminum gutters.

Have a question that isn’t covered here? Contact Johnson Exteriors.

Johnson Exteriors installs 5″ and 6″ aluminum gutters for residential homes.

The right size depends on roof design, roof pitch, drainage volume, gutter run length, downspout placement and any problem areas around the home. 5″ gutters are a common choice for a standard roofline and typical drainage needs; 6″ gutters suit higher water flow, larger roof areas or more complex drainage.

For many homes, yes. Aluminum is the practical choice for a large share of residential gutter projects. Copper is a premium alternative for homes where appearance and architectural detail are major priorities.

We install 3″x4″ aluminum downspouts, placed to move roof runoff away from foundation areas, landscaping, walkways and entry points.

Yes. Gutter guards can be added to aluminum gutter systems and work best when the gutters are properly sized and pitched, with well-placed downspouts.

Minnesota two-story home in late winter with a white downspout at the porch, a Johnson Exteriors exterior project

Free quote

Get the right size, the first time

Tell us about your home and what you’re seeing. Johnson Exteriors will follow up to schedule a gutter evaluation and walk you through your options.

Prefer to talk?(763) 294-3723

Request an aluminum gutter quote

Free and no-pressure. All fields are required.

Home Address
What services are you interested in?
Confirmation
Free Quote Call (763) 294-3723