Prefabricated Screw Joint Steel Panel

Both structurally sound, and aesthetically pleasing, Changsheng’s arch metal roofs are a blend of strength, style and simplicity. They are highly versatile, creating endless application possibilities. Our metal roofs have been used in patio covers, barns, retail locations and homes. Whether you are looking for a Quonset roof or have another span roof design in mind, Changsheng’s steel arched roof is an ideal solution.

Our steel roofs are available in widths ranging from 10 to 150 feet, and in nearly any length. Their strong arch steel design also eliminates any need for bulky beams, trusses and supports, creating a simple appearance that gives a rugged elegance to any design.

P Model Features and Uses
Attractive model: can match the décor of your home or business
Straight walls and a 4:12 pitched roof
Unlimited lengths
Great for backyard sheds
Retail stores
Workshops
Extra storage space or warehouses
Garages for family cars
Storage for boats, RVs and motor cycles.

Q Model Features and Uses
This is the most efficient model with a classic, arch style look.
Available in widths ranging from 20-100ft.
Unlimited lengths
Extra storage space
Farm equipment storage
Hay and grain storage
Animal shelters
Warehouses
Chemical storage
Construction equipment storage
Inventory storage

A Model Features and Uses
Slanted sides
4:12 pitched roof
Engineered for heavy snow load regions
Available in widths from 20-40ft.
Unlimited lengths
Garages
Backyard shops
Commercial storage
Hunting camps
Industrial equipment storage
Boat and RV storage
Inventory storage

S Model Features and Uses
Our best selling model: it can be used for nearly any application
It has straight walls and a rounded roof
Available in widths ranging from 16-50ft.
Unlimited lengths
Extra storage space
Workshops
Retail business
Truck or RV storage
Equipment storage
Auto repair shops
Horse barns
Tool storage