Curvco Steel Structures sets the standard when it comes to
High Quality, Fast Delivery & Simple Construction
Our Pre-Engineered arch steel buildings are popular with government agencies for sand and salt storage, large equipment storage, maintenance and repair facilities and canopy roofs for Conex shipping Containers.

Curvco has you covered!
Curvco buildings offer exceptional durability for a wide range of applications, are entirely maintenance-free, and come with an impressive 40-year warranty. Our kits are simple nut and bolt construction designed with the Do-It-Yourselfer in mind and save thousands off of construction labor. Curvco buildings are manufactured out of extremely heavy gauge steel (14-22 gauge) they are designed to withstand the harsh and abusive environments that Mother Nature has to offer. Every Curvco building is designed to meet both heavy snow conditions and hurricane strength winds.
- Maintenance Free
- 40 Year Warranty
- Top Notch Quality
- Wind & Snow Load Requirements
- Heavy Gauge Steel (14-22 guage)
- Simple Do-It-Yourself Construction
Application uses








Equipment Storage Buildings





Salt & Sand Storage Buildings




Maintenance & Repair Garages





Container Roof Cover Systems
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CONTACT US!
Why choose curvco
Heavy Duty
Construction
Simple, Fast
Assembly
Maintenence Free
Durable & Built to Last
40-Year
Warranty
Save
Up to 40%
100% Made
In the U.S.A.
Why choose curvco
Heavy Duty
Construction
Simple, Fast
Assembly
Maintenence Free
Durable & Built to Last
40-Year
Warranty
Save
Up to 40%
100% Made
In the U.S.A.

FAST ASSEMBLY
Curvco Steel Buildings are totally prefabricated, preformed, and predrilled. Steel Workshop Building and equipment storage models can be easily put up without special equipment or cranes and come with a simple easy to read assembly manual. With the help of just three friends, you can construct your dream workshop over the course of a single weekend. A Curvco DIY steel building kit is very cost-effective because our construction costs are as much as 40% less than conventional building construction.
building models
Each arch metal building type features the open clearspan design and is available in various widths and unlimited lengths.
P-Model

16' wide up to 30' wide
The P-Model features a pitched roof for traditional appearance and structural integrity.
- Straight sides with pitched roof
- 16′ – 30′ widths, Unlimited Lengths, up to 18’ high
- 100% Useable Interior – No Trusses or Support Beams
G-Model

20' wide up to 40' wide
The G-Series features a pitch roof gambrel style for great aesthetics and structural strength.
- Pitched Roof with mildly slanted sidewalls
- 20′ – 40′ widths, Unlimited Lengths, up to 18’ high
- 100% Useable Interior – No Trusses or Support Beams
S-Model

10' wide up to 60' wide
S-Model features a super-straight wall design for efficient space usage with superior strength.
- Straight sides with a round roof
- 10′ – 60′ widths, Unlimited Lengths, up to 23’ high
- 100% Useable Interior – No Trusses or Support Beams
Q-Model

20' wide up to 80' wide
The Curvco Q-Model features a full arch design for great structural strength.
- Full arch design with high center heights
- 20′ – 80′ widths, Unlimited lengths, up to 24' hight
- 100% Useable Interior – No Trusses or Support Beams
Popular building sizes

30x40 Metal Arch Building
- One Solid Steel Endwall
- One Steel Endwall with Framed Opening
- Galvalume Construction
- 40 Year Warranty
- 100% Certified USA Steel
- Hardware: Nuts, Bolts, Washers, Weather Stripping
- Simple, Fast Assembly (instructions included)
- Computer Aided Design, Manuals

40x60 Metal Arch Building
- One Solid Steel Endwall
- One Steel Endwall with Framed Opening
- Galvalume Construction
- 40 Year Warranty
- 100% Certified USA Steel
- Hardware: Nuts, Bolts, Washers, Weather Stripping
- Simple, Fast Assembly (instructions included)
- Computer Aided Design, Manuals

50x100 Metal Arch Building
- One Solid Steel Endwall
- One Steel Endwall with Framed Opening
- Galvalume Construction
- 40 Year Warranty
- 100% Certified USA Steel
- Hardware: Nuts, Bolts, Washers, Weather Stripping
- Simple, Fast Assembly (instructions included)
- Computer Aided Design, Manuals

60x200 Metal Arch Building
- One Solid Steel Endwall
- One Steel Endwall with Framed Opening
- Galvalume Construction
- 40 Year Warranty
- 100% Certified USA Steel
- Hardware: Nuts, Bolts, Washers, Weather Stripping
- Simple, Fast Assembly (instructions included)
- Computer Aided Design, Manuals