Architectural vs. 3-Tab Shingles: The Difference and Which to Choose
Architectural vs. 3-tab shingles is the main choice within asphalt shingles. Both are made from the same basic materials, but a 3-tab shingle is one flat layer cut into three tabs, while an architectural shingle is two or more layers bonded together for a thicker, dimensional look.
Here is how they compare, and what the difference means when you repair or replace a shingle roof.
Architectural vs. 3-Tab at a Glance
How They Look on the Roof
A 3-tab roof shows neat, even rows of identical tabs. An architectural roof has tabs of different widths and layers that cast shadow lines, so it reads as more textured, closer to wood shake or slate from the street. Most homeowners choosing a new roof today pick architectural shingles for that look.
Wind and Weather
Because it is thicker and heavier, an architectural shingle generally carries a higher wind rating than a 3-tab shingle. Wind ratings depend on the specific product and how it is installed, so check the rating of the shingle line in your scope. Strong Santa Ana winds can lift shingles whose seal has broken; see roof storm damage.
Repairs on an Older 3-Tab Roof
Many older Los Angeles homes still have 3-tab shingles. A repair needs shingles that match in shape and color, and with fewer 3-tab lines made today, a close match can take some searching. When a 3-tab roof is worn across the whole surface, replacing it is usually the better spend. See shingle roof repair.
Warranties
Manufacturers offer different warranties for different shingle lines and warranty tiers, so compare what each one covers. That is separate from the roofer’s workmanship warranty: QRS backs its installs with a 10-year workmanship warranty.
Which Should You Choose?
For a new roof, architectural shingles are the usual choice: the look most homeowners want, generally better wind resistance and the widest choice of colors, for a little more per square. Our TotalShield® Shingle System is the whole roof, not just the shingles: a full tear-off, a deck check, underlayment, flashings and balanced attic ventilation. See shingle roof replacement.
Frequently Asked Questions
What is the difference between architectural and 3-tab shingles?
A 3-tab shingle is one flat layer cut into three tabs. An architectural shingle is two or more layers bonded together, so it is thicker, heavier and has a dimensional look.
Are architectural shingles worth the extra cost?
For most new roofs, yes. They cost a little more per square, and in return you get the dimensional look, generally higher wind ratings and the widest choice of colors.
Can I repair a 3-tab roof with architectural shingles?
It is better to match the existing shingle. A repair with a different shingle can look out of place and may not seal into the rows around it the same way.
How long does a shingle roof replacement take?
Most home roof replacements take 3 to 5 days, depending on the roof’s size, any decking repairs and the weather.
Planning a New Shingle Roof?
Book a free roof evaluation. A roofer checks your roof, helps you choose the shingle style and color and gives you a written scope and price before any work.
