RV CarportVertical
16' x 40' x 12'
- 12-Gauge frame
- Concrete anchors
- Side-wall coverage
Planning Price
$10,717
Lead Time
4–10 weeks
Premium Steel Structures
RV Covers & Motorhome Carports
Designed for Class A motorhomes, fifth wheels, and travel trailers with tall clearance, turning radius consideration, and improved drainage using vertical roof systems.
Featured Products
Featured RV Covers & Motorhome Carports
Compare popular configurations from this product family, review their saved specifications, and request pricing for the closest match or a custom variation.
RV CarportVertical
18' x 38' x 12'
- 14-Gauge frame
- Concrete anchors
- Side-wall coverage
Planning Price
$10,929
Lead Time
4–10 weeks
RV CarportVertical
18' x 40' x 14'
- 14-Gauge frame
- Mobile Home anchors
- Side-wall coverage
Planning Price
$13,169
Lead Time
4–10 weeks
Quick Answer
What size RV carport do I need?
An RV carport should be sized around the RV's total length, mirror width, slide-outs, door swing, and highest roof accessory such as AC units or antennas.
Get an EstimateBest For
Class A motorhomes, fifth wheels, travel trailers, toy haulers, boats, and tall equipment.
Common Sizes
Many RV covers use 12' to 18' widths, 35' to 45' lengths, and 12' to 14'+ leg heights depending on the vehicle.
Roof Style
Vertical roofs are commonly recommended for RV covers because tall and long structures benefit from better runoff.
Pricing Factors
Height, length, vertical roof upgrades, frame gauge, anchors, side panels, end panels, snow load, and access conditions.
Permit Note
Tall RV covers may trigger local height, setback, engineered drawing, and foundation requirements.
Quote Details To Send
Send your RV class, total height with AC, total length, slide-out needs, city, and installation surface.
Comparison Answers
Which Option Should You Choose?
These short comparisons answer the decision questions customers often ask before requesting a quote.
RV carport vs enclosed RV garage: which is better?
An RV carport is usually better for tall open coverage and easier access. An enclosed RV garage is better when security, walls, doors, and protected storage space are worth the higher cost and planning requirements.
RV Carport
- Tall open clearance
- Easier entry and exit
- Lower cost than full enclosure
RV Garage
- More security
- Fuller weather enclosure
- Requires more door, wall, and foundation planning
Recommendation
Start with an RV carport if sun and rain protection are the main needs. Consider an RV garage if lockable enclosed storage is essential.
Vertical roof vs standard roof for an RV cover?
Vertical roofs are commonly recommended for RV covers because RV structures are tall and long, so runoff, debris shedding, and roof performance matter more over time.
Vertical Roof RV Cover
- Better runoff on long roofs
- Preferred for debris and snow areas
- Stronger long-term roof layout
Standard Roof RV Cover
- Lower initial cost
- Simpler roof profile
- Better suited to shorter mild-exposure covers
Recommendation
For most tall RV covers, request vertical roof pricing first and compare the savings only if the site is low exposure.
Large Vehicle Clearance & Weather Protection
RV Covers & Motorhome Carports can be configured with 12-gauge or 14-gauge galvanized steel framing. Norcal Carports coordinates pricing from A&A Engineering when the building, site, or jurisdiction requires engineering.
- Engineering available when required
- Available in 12+ roof, trim, and panel colors
- Installed with heavy-duty anchors
Engineering Review
A&A Engineering provides engineering when the structure, site, or jurisdiction requires it.
Customizable
Adjust width, length, and height to fit your specific vehicle or storage needs.
Manufacturer Installation
Best National Carports delivers and installs the structure when the site is level, clear, accessible, and ready.
RV structures designed for class A & travel trailers
Browse representative project and installation photos, then request pricing for the dimensions, options, and site conditions that apply to your property.
Engineering When Required
A&A Engineering provides engineering when the building, site, or jurisdiction requires it.
Warranty Support
Best National Carports issues and honors warranties under its current written terms.
Delivery & Installation
Best National Carports delivery and installation are included in the quoted total for ready, accessible sites.
Customization Infographic
Customize Your RV Covers & Motorhome Carports
custom RV carports can be sized around motorhome height, roof AC clearance, slide-out space, turning access, vertical roof runoff, and long-term UV protection.
Planning Focus
Clearance + turning space
01
Footprint
Custom Width
Adjust width, length, and leg height around vehicles, equipment, workspace, or storage layout.
02
Roof System
Roof Options
Choose standard, boxed-eave, vertical, lean-to, or wide-span roof behavior based on runoff and exposure.
03
Enclosure
Open to Enclosed
Add side panels, gable ends, partial walls, storage sections, or full enclosure where the product allows.
04
Access
Clearance
Plan roll-up doors, walk-in doors, window placement, RV clearance, trailer access, or drive-through openings.
05
Colors
12+ Finishes
Coordinate roof, trim, wall panels, wainscot, and door colors with your home, shop, barn, or property.
06
Steel Frame
12ga or 14ga
Select frame gauge, bracing, anchors, and engineering details around local wind, snow, and site conditions.
Built Around Your Site
Share the product link, property location, dimensions, foundation surface, and any permit or snow-load concerns so the quote can match the actual installation conditions.
Quote Readiness
Before We Price This
A final quote depends on how this product fits your actual vehicles, site, surface, and local requirements.
RV length, total height, roof AC, antennas, and slide-outs
Desired side clearance for doors, mirrors, walkways, and entry steps
Installation city, surface type, and concrete-pad dimensions if known
Preferred roof style, side panels, and snow or wind concerns
Example pricing can change by sitePermit and engineering review availableManufacturer delivery and installation included for ready sites
Buyer Path
Plan the Next Step
Use these existing pages to compare fit, resolve objections, and prepare a better quote request.
Sizing
RV Storage Guide
Review height, length, roof clearance, and oversized-vehicle planning before quoting.
Example
18 x 40 x 14 Vertical RV Carport
Compare a taller RV example when AC units, antennas, and clearance matter.
Foundation
Anchoring Systems
Understand how surface type changes the anchor package and final review.
Permit
Permit Requirements
Check how tall RV covers can trigger local height, setback, and drawing requirements.
Structure Showcase
Recent Installations
Recent Project
Recent Project
Recent Project
Critical Questions Answered
Do I need a permit for a carport in California?
Permit requirements vary by city and county. The customer is responsible for confirming and obtaining required permits. When engineering is required, Norcal Carports can coordinate a quote for plans from A&A Engineering; permit-related engineering pricing usually takes 1-3 business days.
What size RV cover do I need for my motorhome?
We generally recommend a minimum width of 12ft-14ft and a height at least 2ft taller than your RV's highest point (including AC units). For standard motorhomes, a 14' to 16' height is common. Always measure your RV with all slides out to ensure internal clearance if you plan on using it while covered.
What is the difference between Regular, Boxed Eave, and Vertical roofs?
Standard roofs use horizontal panels with rounded corners (most economical). Boxed Eave looks like a traditional house roof with horizontal panels. Vertical roofs run the ridges from the peak to the eaves, allowing snow and debris to slide off easily. We highly recommend Vertical roofs for any building over 24' wide or in snow-prone areas.
Which gauge steel frame should I choose: 14ga or 12ga?
14-gauge is the industry standard (2 ½" x 2 ½" frame). 12-gauge is thicker and stronger (2 ¼" x 2 ¼" frame), offering higher tensile strength and a longer warranty. In high-wind or heavy-snow areas, 12-gauge is often the safer structural choice.
How should I prepare my site for installation?
Provide a level, clear, accessible site with no obstructions and an acceptable installation surface. Concrete pads must meet the carport requirements. The customer handles concrete, foundations, utility marking, and other site preparation before Best National Carports arrives; an unready site can lead to return-trip, restocking, or other charges.
What color options are available for my carport?
We offer over 12 color options for the roof, trim, and sides. You can mix and match colors to coordinate with a home, shop, barn, or other outbuilding. Coatings are selected for UV resistance in high-sun regions.
Request A Metal Building Quote
Need pricing for a carport, RV cover, garage, lean-to structure, or wide-span building? Send the size, installation ZIP code, surface, and site conditions. Most quote requests receive a response the same day or by the next business day.
Structure Sizing
Engineering
Snow Loads
Clearance