What's the actual difference between 3-tab and architectural shingles?

3-tab is a single-layer shingle with three uniform tabs cut into the bottom edge — creates a flat, regular pattern. Architectural (dimensional, laminated) bonds two or three layers together — creates a thicker shingle with shadow-line dimension that looks more like wood shake or slate.

How much does each cost in Minneapolis?

3-tab full roof $7,500-$14,000 installed. Architectural $14,000-$28,000. Cost difference $4,000-$8,000 on a typical home. Architectural's longer lifespan makes it the same or lower annualized cost.

Will my Minneapolis insurance company require architectural shingles?

Most carriers don't require architectural specifically, but they do require Class 4 impact-resistant on hail-discount programs. Class 4 is only available in architectural lines (CertainTeed NorthGate ClimateFlex, Malarkey Legacy, Atlas StormMaster Shake). 3-tab cannot qualify for the insurance hail discount.

Does Modex install 3-tab shingles?

No. Modex installs architectural shingles only — CertainTeed (ShingleMaster certified), Malarkey (Emerald Pro certified), and Atlas (Pro+ Silver Select certified). The 3-tab cost savings don't justify the lifespan, wind rating, and resale tradeoffs for Minneapolis homes.

Will 3-tab hurt my home's resale value?

Yes. 3-tab signals an older or budget roof to home inspectors and buyer agents. Buyers commonly request roof allowance or price reduction when they see 3-tab on a home over 10 years old. Architectural is the modern Minneapolis standard.

Architectural vs 3-tab shingles: which should you install in Minneapolis?

Architectural (also called dimensional or laminated) shingles have replaced 3-tab as the Minneapolis standard. 3-tab shingles cost less upfront but last 15-20 years vs architectural's 25-30 years, carry weaker wind warranties (60 MPH vs 130 MPH), and reduce home resale value. Modern Exterior Systems (Modex) installs architectural shingles only. The cost difference is $1,500-$3,000 on a typical full roof.

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Comparison

Architectural or 3-tab?

For almost every Twin Cities roof in 2026, architectural shingles are the right answer. Here's why, and when 3-tab still makes sense. Modern Exterior Systems (Modex) installs both—but we'll tell you straight about which one actually saves you money over time.

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3-tab

What 3-tab shingles actually are

3-tab shingles are flat, single-layer asphalt shingles cut into three rectangular tabs that lay flush against the roof. They're the original asphalt shingle style—simple, affordable, and installed for decades. Cost runs $5–$10 per square foot installed, with a typical lifespan of 15–20 years. They're the lowest-cost asphalt option, but most new homes in the Twin Cities have moved to architectural for better durability and appearance.

Architectural

What architectural shingles bring to your roof

Architectural shingles—also called dimensional or laminated shingles—are two-layer asphalt shingles with shadow lines that mimic cedar shake or slate. They've been the Twin Cities default since the mid-2000s. Cost is $5–$8 per square foot installed, with a 25–30 year lifespan. We install CertainTeed Landmark Pro, Malarkey Vista, and Atlas Pinnacle Pristine—all premium architectural lines backed by manufacturer warranties.

Dimensional shadow lines
Two-layer laminated construction
110–130 MPH wind warranty

Comparison

Side by side breakdown

Here's how they stack up across the metrics that matter most to Twin Cities homeowners

3-tab shingles

Single-layer flat profile

Profile

Flat single-layer

Lifespan

15–20 years

Wind warranty

60–70 MPH

Weight per square

200–240 lbs

Appearance on resale

Signals budget or starter roof

Cost per square foot

$5–$10 installed

Architectural shingles

Two-layer dimensional profile

Profile

Two-layer laminated

Lifespan

25–30 years

Wind warranty

110–130 MPH

Weight per square

240–360 lbs

Appearance on resale

Standard expectation

Cost per square foot

$5–$8 installed

Cost

The math

Architectural costs roughly 40% less per year of service life

Basic plan

$5–$10/sqft

Includes

15–20 year lifespan

60–70 MPH wind warranty

Single-layer flat profile

200–240 lbs per square

Budget appearance on resale

Edge cases

When we still install 3-tab

3-tab makes sense in a few specific situations. We'll recommend it straight if your project fits one of these scenarios.

Rental properties where minimum-spec roofs are acceptable

Pre-sale fix-ups where the buyer will replace anyway

Outbuildings or garages where lifespan is less critical

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Why architectural dominates Twin Cities roofs

Modern Minnesota building codes increasingly require 110 MPH wind warranties on residential roofs—architectural meets that standard, 3-tab often doesn't. The cost difference is negligible. Resale value is meaningful. There's no good reason to choose 3-tab for a primary residence in 2026 unless you're in one of those edge cases above.

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Questions

Five questions we hear every week from Twin Cities homeowners

Ready to talk shingles?

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Get a free roof quote

Ready for a quote or shingle samples?

Call Modex at 952-206-6339 or request a free estimate. We'll walk you through real samples, warranty details, and show you installed projects in your neighborhood.

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About Modex

We're women-owned and certified by the manufacturers

Modern Exterior Systems (Modex) is a women-owned roofing, siding, and window contractor based in Eden Prairie, Minnesota. We're CertainTeed ShingleMaster, Malarkey Emerald Pro, and Atlas Pro+ Silver Select certified. BBB A+ rated and NRCA member. We install what we recommend and back it with lifetime warranties.

CertainTeed ShingleMaster certified
Malarkey Emerald Pro certified
Atlas Pro+ Silver Select certified

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Architectural vs 3-tab shingles: which should you install in Minneapolis?

Architectural or 3-tab?

What 3-tab shingles actually are

What architectural shingles bring to your roof