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| Crown Steel's Panel Overlap |
Competition's Panel Overlap |
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| Last 9" of panel is smooth - flat, no crimps |
Entire panel is crimped |
| Fits snugly together |
Does not fit snugly together |
| No struggle with assembly |
Difficult to assemble |
| Saves 30-40% on erection time |
Requires 30-40% more erection time |
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More alignment needed with drift pins |
| No caulking required for waterproofing |
Caulking is required for waterproofing - very time consuming, as each overlap must have four rows of caulking to prevent leaks |
| Crown Steel's Panel Crimping |
Competition's Panel Crimping |
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| Crimps are closer together and smaller in depth |
Crimps are farther apart and larger in depth |
| No buckling problems |
Buckling problems |
| 25% increase in panel strength |
Panels are weaker |
| Crown Steel's Hardware |
Competition's Hardware |
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| Grade 2 bolts - 500 hr salt spray test, JS Clear Coat (five times more rust resistant) |
Some use zinc fasteners - no JS Clear Coat, not spray tested |
| Optional - Grade 8.2 bolts - 1500 hr salt spray test, JS Clear Coat |
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| More durable |
Less durable |
| High strength |
Low strength |
| Corrosion resistant |
Not corrosion resistant |
| Crown Steel's Arch Specification |
Competition's Arch Specification |
| From a minimum of 23 gauge to 22, 20, 18, 16 and 14 gauge, depending on wind loads and snow loads |
Material minimum less than 23 gauge |
| Raw materials ordered to minimum specifications and tight tolerances |
Raw materials ordered to nominal specifications and loose tolerances |
| Less tolerance variation |
Greater tolerance variation |
| AZ55 Galvalume® - 55% aluminum, 43.5% zinc, 1.5% silicone, direct warranty from steel mill |
AZ50 Galvalume® - 50% aluminum, 48.5% zinc, 1.5% silicone |
| High resistance against corrosion |
Low resistance against corrosion |
| 25 year rust-through perforation limited warranty directly from the steel mill |
Only a 20 year warranty |
| Studies show panel life is 40+ years |
Some use galvanized zinc coating –no warranty |
| Florida testing approval for high wind velocity, up to 150 mph. Florida approval number FL-5897 |
No Florida testing approval |
| Crown Steel's Arch Material |
Competition's Arch Material |
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| Rust through warranty |
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| Minimum yield = 55 ksi |
Minimum yield = 50 ksi |
| Manufactured in accordance with ASTM standards |
Some do not meet ASTM standards |
| Manufactured in accordance with ASCE building codes |
Some do not meet ASCE building codes |
| 9”overlap of panels |
7”overlap of panels |
| Two rows of bolts |
Weaker overlap with one row of bolts |
| 16 gauge beam equivalent at overlap with two rows of bolts, 0.030 overlap over a 0.030 overlap = 0.060 |
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| Crown Steel's Endwall Panel |
Competition's Endwall Panel |
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| AZ55 - 55% aluminum, 43.5% zinc, 1.5% silicone |
AZ50 - 50% aluminum, 48.5% zinc, 1.5% silicone |
| 3 1/2" corrugation depth |
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| 25 year rust-through perforation limited warranty directly from the steel mill |
Only a 20 year warranty |
| Direct warranty from steel mill |
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| Florida testing approval for high wind velocity, up to 150mph. Florida approval number FL-5898 |
No Florida testing approval |
| High resistance against corrosion |
Low resistance against corrosion |
| From a minimum of 22 gauge to 20, 18, 16, and 14 gauge, depending on wind loads and snow loads |
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| Crown Steel's Color Options |
Competition's Panel Color Options |
| Endwalls |
Endwalls |
| Polyester silicon or paint with endwalls |
No color endwalls |
| 26 gauge, 80,000 ksi - galvanized C-channel framing |
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| Florida testing approval for high wind velocity, up to 150 mph. Florida approval number FL-3895 |
No Florida testing approval |
Paint warranty of 25 years against
- Chipping
- Blistering
- Cracking
- Pealing
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| Designed to withstand the strictest of wind codes |
Not designed to withstand the strictest of wind codes |
| Arches |
Arches |
| Arch panels are offered in color |
Arch panels are not offered in color |
| Designed to withstand the strictest of wind codes |
Not designed to withstand the strictest of wind codes |
| Florida testing approval for high wind velocity, up to 150mph. Florida approval number FL-5897 |
No Florida testing approval |
Paint warranty of 25 years against
- Chipping
- Blistering
- Cracking
- Pealing
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| Come with colored bolts |
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| Crown Steel's Panel Manufacturing |
Competition's Panel Manufacturing |
| AMERICAN MADE by AMERICAN WORKERS
Producing and making the best product anywhere in the world |
Some manufacturing plants are located outside the U.S. - Canada |
| Manufacturing plant is located in the United States –McKees Rocks, PA |
Warranty is subject to the guidelines of a foreign country |
| Comply with all U.S. state and federal laws |
Because they manufacture outside of the USA they are not subject to state and federal laws |
| Leadership has over 42 years of experience |
Leadership has less years of experience |
| Largest manufacturer of arch buildings in the world |
Warranty problems are headaches - some claims must be made in foreign countries |
Now
available in color!
