30x40 I-Beam Carport
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30×40 Carport
A 30×40 carport kit from General Steel is capable of storing and protecting three vehicles or even a Class Super C motorhome depending on your needs. If you’re looking for a dependable RV shelter for personal use, our I-beam structures are pre-engineered for strength and durability and backed by our industry leading 50 year warranty. Most other carport building companies only offer a one year warranty but ensure that your carport will thrive under any circumstances.
General Steel CarportsFraming Detail, Warranties and Service
Tube Frame Carport vs I-Beam Carport
Our 30×40 carport is an effective alternative to a fully inclosed base building package. Featuring high strength roof sheeting and all I-beam construction, this carport is unmatched by other carport products and offers accessible protection for your automobile, camper or other property you need to store safely.
I-Beam Pros
- Designed with local weather in mind
- 50 year structural and 40 year paint warranties
- All bolt together construction
I-Beam Cons
- Delivery timelines typically longer
- Higher initial investment
- Cannot be smaller than 16' wide
Tube Frame Pros
- Low initial investment
- 12' wide carports are possible
- Fast delivery timelines
Tube Frame Cons
- More susceptible to failure under duress
- No warranties offered
- Limited sizes
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