Open CarportHorizontal
10' x 20' x 6'
- 14-Gauge frame
- Mobile Home anchors
- Open access
Planning Price
$2,838
Lead Time
3-7 weeks
Professional Residential Coverage
Horizontal A-Frame Metal Carports
Combine a traditional peaked roof appearance with industrial steel framing designed for Northern California properties.
Boxed-Eave Roof Design
Residential & Rural Applications
Multi-Car Configurations
RV & Boat Coverage
NorCal Delivery & Install
Featured Products
Featured Horizontal A-Frame Carports
Compare popular configurations from this product family, review their saved specifications, and request pricing for the closest match or a custom variation.
Open CarportHorizontal
15' x 18' x 8'
- 14-Gauge frame
- Concrete anchors
- Open access
Planning Price
$3,344
Lead Time
3-7 weeks
Boxed-Eave Peak
A peaked, boxed-eave roof line gives a more residential appearance while keeping steel framing strength.
The Residential Look
Horizontal A-frame carports use an angular boxed-eave roof for a cleaner, more residential appearance than a rounded standard roof — a modest step up that blends with homes and detached garages.
Residential Styling
A peaked boxed-eave line that matches nearby homes and garages.
Horizontal Panels
Panels run front-to-back; standard for carports under 36' long.
Steel Framing
14-gauge or 12-gauge framing built for NorCal conditions.
Sizing
What Size do You Need
Sizing comes down to the vehicle footprint plus clearance for doors and movement. Use the matrix to find your width.
Width Selection Matrix
Sizing based on standard vehicle footprints
| Width | Best Use Case | Capacity |
|---|---|---|
12' Wide | Single Car, Truck, or SUV | 1 Vehicle |
18' Wide | Two Compact Cars or One Large RV | 1-2 Vehicles |
20' Wide | Two Mid-Size Sedans | 2 Vehicles |
22' Wide | Two Full-Size Cars | 2 Vehicles |
24' Wide | Two Full-Size Trucks, SUVs, or Vans | 2 Vehicles |
26' Wide | Three Compact/Mid-Size Cars | 3 Vehicles |
28' Wide | Three Mid-Size Cars | 3 Vehicles |
30' Wide | Three Full-Size Cars, Trucks, or SUVs | 3 Vehicles |
Pro Tip: Door Swing Clearance
While these dimensions list vehicle capacity, we always recommend measuring your vehicle with the doors open. A 12' wide unit is a tight fit for a full-size truck with extended mirrors.
Roof Styles
The Boxed-Eave Step Up
Horizontal A-frame adds a residential peak over the standard roof. Standard stays the value pick; go vertical only for snow, debris, or long spans.
Step Up
A-Frame Horizontal
A boxed-eave, more residential look for a modest step up from standard.
Right when
When appearance matters but a full vertical upgrade isn't required.
Learn moreBest Value
Standard Roof
The affordable, best-selling default — strong protection at the lowest price point.
Right when
Most residential and light-storage builds where budget and value matter most.
Learn morePremium Upgrade
Vertical Roof
A premium upgrade — worth it when the site demands it, not the default.
Right when
Snow load, heavy tree debris, or structures 36'+ long where runoff and longevity justify the higher cost.
Learn moreSpecialty
Attached Slope / Lean-To
A specialty add-on roof for attaching coverage to an existing structure.
Right when
Extending off a home, garage, or existing building wall.
Learn moreUse Cases
Common Applications
Configured for residential and rural properties where appearance and everyday coverage both matter.
Residential Vehicles
Daily cars, trucks, and SUVs protected from UV, rain, and heat.
RV & Trailer
Travel trailers and campers with clearance for roof AC units.
Boat & Marine
Open-sided layouts that simplify backing trailers into position.
Rural & Ag
Covered space for tractor parking and equipment shelter.
Real Pricing
Pricing & What Drives It
Horizontal A-frame is priced per build. Get an instant estimate from the calculator, then we confirm an official, site-specific quote.
What drives the price
- Size — width, length, and leg height
- Frame gauge — 14-gauge vs heavier 12-gauge
- Roof style — standard vs premium upgrades
- Site — anchors, slab, and snow/wind rating
Get an Instant Estimate
Estimates only — contact us for an official quote
Installed Projects
Real Horizontal A-Frame Builds
Boxed-eave horizontal carports installed across Northern California.
Built to Code
Engineering & Permits
Configured for real Northern California conditions and documented for local requirements.
Frame Gauge
Cost-effective 14-gauge or heavy-duty 12-gauge framing.
Wind & Snow
Configurations for valley wind and foothill snow exposure.
Certified Anchoring
Concrete, asphalt, or ground anchors rated for local uplift.
Engineered Plans
Stamped drawings and calculations available for permits.
Horizontal A-Frame Questions Answered
What is a horizontal A-frame carport?
A boxed-eave carport with a peaked, more residential roof line, where the panels run horizontally front-to-back. It gives a home-like appearance at a modest step up from a standard rounded-eave roof.
How much does a horizontal A-frame carport cost?
Pricing depends on size, leg height, gauge, and site conditions. Use the calculator for an instant estimate, then we confirm an official quote for your build.
How is it different from standard and vertical roofs?
Standard uses a rounded eave; horizontal A-frame adds a boxed-eave peak for a more residential look with panels still running horizontally. Vertical runs panels ridge-to-eave and is the upgrade for snow, debris, or spans over 36' long.
Do I need a permit for a carport in California?
Most California jurisdictions require a permit for permanent structures over 120 sq ft. We provide engineered drawings designed to meet your local county's snow-load and wind requirements to speed approval.
Do you pour concrete or do foundation work?
No — Norcal Carports does not perform concrete or any foundation work. We provide site-appropriate anchoring but do not install foundations. See our foundation requirements guide to prep your site.
Request A Metal Building Quote
Need pricing for a carport, RV cover, garage, lean-to addition, or wide span steel structure? Contact Norcal Carports to discuss structure sizing, roof style selection, engineering options, snow load upgrades, and site conditions.
Structure Sizing
Engineering
Snow Loads
Clearance