Carport Selection Guide: Seven-Shaped vs Cantilever

Carport Selection Guide: Seven-Shaped vs Cantilever

commercial carport supplier and OEM carport manufacturer.. Which system belongs on your next parking project? The answer usually comes from site width, bay count and the statement you want the building to make: the sculptural seven-shaped canopy shelters four to six cars with a strong frame, while a cantilever form suits an open, contemporary profile. This guide looks at both from the viewpoint of a and from the delivery expectations of an, then points you to the Kelemei seven-shaped carport page when the brief matches.

  • Factory-Direct Supply
  • OEM & Custom Projects
  • Flat-Packed Container Shipping
Seven-shaped carport
Decision Filter

Start With Your Parking Problem

Describe the challenge, then jump to the structure, guide or team that solves it.

Narrow commercial lot?

Keep bays tidy and visible on a tight site. The seven-shaped roof line concentrates parking in a clean, compact footprint.

Modern, unobstructed canopy?

Cantilever carports leave the drive lane open underneath for a clean contemporary entry, service lane or residential court.

Durable cover for 4–6 cars?

Q235 carbon steel, a powder-coated frame and a PVDF membrane roof engineered for serious outdoor exposure.

Repeat, volume or B2B supply?

Flat-packed modular design, factory-direct manufacturing and support for branded or site-specific carport programs.

Seven-shaped carport with sculptural roof over several parking bays
Product Spotlight

Why the Seven-Shaped Carport Works

The seven-shaped carport is a canopy solution for 4–6 cars, designed with a sculptural roof and a strong framework. It is engineered for property developers, commercial parking facilities and premium residential estates that need one system to look deliberate and survive years outdoors.

Frame MaterialCarbon structural steel Q235
Frame Diameter160 × 80 mm
Steel Thickness5.75 mm
Roof Membrane1050 g PVDF-coated Oxford fabric
Carport Size6 (L) × 12 (W) m
Coverage4–6 cars
Temperature Range−25°C to 60°C
Outdoor Service LifeUp to 15 years
Material & Performance Truths

Engineering Decisions Behind the Canopy

When you buy as a facility owner or contractor, the frame and membrane do the real work. This is the part of the specification to benchmark against local sun, rain, snow and heat loads.

  • Q235 carbon structural steel frame Strong steel sections with a powder-coated finish for corrosion resistance. Frame diameter 160 × 80 mm and 5.75 mm steel thickness support the wide 6 × 12 m layout.
  • 1050 g PVDF-coated Oxford fabric roof The heavier membrane weight resists UV and weather, and the PVDF coating helps prevent UV-related yellowing while shading cars from sun and rain — which also slows exterior aging.
  • Impact and snow resilience Roof sheet impact strength is rated at 250× ordinary glass, 20–30× acrylic sheet and 2× toughened glass. Under tension the structure can withstand at least 50 cm of snow cover and bear 50 kg per square meter.
  • -25°C to 60°C design window The system is intended for outdoor exposure across hot-summer and cold-winter regions, with up to 15 years of outdoor service life stated by the manufacturer.
Wide view of seven-shaped carport over parked vehicles
Factory-Direct & OEM

Built for Projects, Not Just Single Bays

Kelemei manufactures carports in modular flat-packed form, which changes how contractors and developers plan cost, logistics and site assembly.

1. Define the Project Brief

Send the number of bays, site layout, local weather and preferred membrane or frame finish. The team can advise which structure family fits best.

2. Optimize the Order

Flat-packed modular design and up to 20 units per 20-ft container help consolidate freight for multi-site or volume programs.

3. Plan Site Delivery

Each unit packs at 2.84 × 0.26 × 0.19 m × 6 with a packing weight of 480 kg — a manageable logistics profile for commercial installers.

Get the Latest Quote

Tell Kelemei your bay count and project location. You will receive a factory-direct view of structure options, customization support and shipping terms.

Related Reading

Three notes to help clarify product requirements before contacting the supplier.

Maximizing Parking Efficiency with Seven Shaped Carports for Narrow Commercial Lots

Seven shaped cantilever carports optimize parking in narrow commercial lots by eliminating front posts, improving space use, safety, and enabling installation by two workers within

Read article

Key Advantages of Cantilever Carports in Contemporary Commercial and Residential Applications

Cantilever carports with seven-shaped aluminum frames enhance parking efficiency by eliminating front posts, supporting winds up to 120 km/h, and offering extensive OEM customizati

Read article

Seven Shaped Carport Solutions for B2B Contractors Seeking Efficient Parking Structures

The Seven-shaped cantilever carport offers front-post-free design, UV-coated roofing, and modular parts that enable rapid assembly within a day, ideal for optimizing commercial par

Read article

Frequently Asked Questions

which projects suit a seven-shaped carport?

the seven-shaped carport is a canopy solution for 4–6 cars. its sculptural roof and strong framework suit property developers, commercial parking facilities and premium residential estates, and its modular design allows repeat installations across multiple sites.

what materials make up the frame and roof?

the frame is carbon structural steel q235 with a 160 × 80 mm diameter and 5.75 mm steel thickness, finished with powder coating for corrosion resistance. the roof is a 1050 g pvdf-coated oxford fabric membrane selected for uv and weather protection.

how does the 1050 g pvdf roof membrane protect cars?

the pvdf-coated membrane resists sun and rain while shielding vehicles from direct uv exposure, helping to slow car exterior aging. its coating is also formulated to prevent uv-related yellowing, and roof sheet impact strength is rated far above ordinary glass and acrylic sheet.

how much snow, heat and sun can the structure withstand?

the carport is designed for −25°c to 60°c outdoor exposure and is guaranteed for up to 15 years outdoors. under tension the structure can withstand at least 50 cm of snow cover and bear 50 kg per square meter, making it a realistic choice for cold-winter regions.

how are units packed and shipped for commercial orders?

the modular flat-packed design ships 20 units per 20-ft container. each unit packs at 2.84 × 0.26 × 0.19 m × 6 with a packing weight of 480 kg, which simplifies freight consolidation for contractors and importers.

can we customize and order volumes directly from the factory?

yes. kelemei manufactures carports factory-direct and works with property developers, contractors and importers on oem-style specification, including frame finish, membrane options, bay configurations and volume logistics. contact the factory with your project details for the latest quote.

Leave a message
Name
Email *
Message