(985) 893-3450  |  (985) 264-6351 (cell) .

Types of Buildings

Wooden and Metal Portable Buildings, Gazebos, Greenhouses, Carports, RV and Boat Covers, Enclosed Metal Garages/Warehouses, Shops, and Barns.

Kauffman’s Gazebos

Custom Gazebos Mandeville LA
Relax in the shade and beautify your yard. With many sizes and options at an affordable price, built with #1 treated southern yellow pine, these Gazebos look great and are an incredible value!

Kauffman Gazebo Features

  • Standard Model: 8×8, 10×10, 10×16
  • Deluxe Models: 8×8, 10×12, 12×12 Octagon; 7×9, 8×12, 10×12, 10×16, 10×20, 12×20 Oblong; 10×12, 12×16 Rectangle.
  • Natural wood or vinyl
  • Roofs come in cedar shake, asphalt shingles (12 colors), or metal (17 colors).

Gazebo Options

  • Swing, table, benches
  • Screened, including under floor
  • Double roof
  • Cupola
  • Painted, stained, sealed
“Just a note of appreciation for the beautiful building I recently purchased.  It has received lots of compliments and you will be getting calls from referrals. One of my friends started the good word about the quality of your buildings.   Thank you for your workmanship and faultless delivery.”
Jo E. O'Neill

Carolina Carports

Carolina Carports Louisiana
We know that there are many places where you can order metal carports. But wouldn’t you rather deal with a company that has dealt exclusively in outdoor structures for over 30 years? Let Johnson Portable Buildings’ experienced staff help you design a metal structure to support your specific needs.

With numerous sizes, styles, and options, our supplier, Carolina Carports, has the variety, price, and quality to provide almost any metal structure you desire.

Carports, Boat Covers, RV Covers
Barns, Equipment Sheds, Enclosed Garages
Horse Runs
Carolina Carports Features

Sizes from 10 to 46 ft wide.
Any length.
Leg height up to 14 ft.
16 color choices.
Standard units rated at 90 mph wind load.
Certified units are engineer rated to 130 mph wind load.
14 or 12 gauge frame.
29 or 26 gauge sheet metal.
Windows, 36″ Personal Doors.
Roll-up doors from 6×6 to 12×12 in 4 colors.


Covington Greenhouses
The Lark greenhouse features a galvanized steel frame, clear lexan covering, windows, an insulated weather stripped locking door, shelves, and an electric wiring ground fault circuit. Comes in the following sizes, 6×8, 8×8, 10, 12, 16, 10×12, 16, 20, 12×20, 24, 32, and more.

For delivery only, no on-site assembly.

Greenhouses have open floor for drainage. Greenhouses are not for dry storage.

Graceland Portable Buildings


  • Graceland Exclusive Aluminum Soffit Vent System †
  • Full Length Ridge Vents (Metal Roof Only)
  • 5/8″ Pressure Treated Floor System
  • 4×6 Runners
  • 2×6 Floor Joists (50% Stronger than 2×4’s)
  • 5/8″ T1-11 Pressure Treated Siding
  • 2×4 Reinforced Doors
  • Galvanized Ring Shank Nails
  • 93 1/2″ Walls on Utility, Garden Shed, Garage and Cabin

For more information on Graceland Portable Buildings:



  • Metal Skin Walk Door
  • 6′ or 9′ Roll-up Garage Door
  • 24″ x 36″ or 36″ x 36″ Window
  • 72″ Double Wood Doors
  • 48″ Single Wood Door
  • Radiant Barrier


(Visit Johnson Portable Buildings for color options available)
  • 25-Year manufacturer’s warranty on metal roof products
  • Supreme quality 25-year fiberglass asphalt shingle option also available
Johnson Portable Buildings

2501 Hwy 190 E. Service Rd

Covington, LA 70433

(985) 893-3450

Servicing the Northshore and Southshore communities around New Orleans, including:
 New Orleans | Metairie | Kenner | Hammond | Slidell | Covington | Mandeville | Abita Springs | Madisonville | Bogalusa | Kentwood | Pontchatoula