12' x 16' Wood Rectangle, Standard Rails, Cedar Shake, Wavy Fascia, No Top Rails
12' x 14' Wood Rectangle, Standard Rails, Wavy Fascia, Asphalt Shingles
14' x 24' Wood Rectangle, Square Posts, Asphalt Shingles, Pagoda Roof, Screen Package
10' x 12' Wood Rectangle, Turned Rails/Posts, Asphalt Shingles, Clear Stain
12' x 16' Wood Rectangle, Standard Rails, Cedar Shake, Wavy Fascia, No Top Rails
12' x 14' Wood Rectangle, Standard Rails, Wavy Fascia, Asphalt Shingles
14' x 24' Wood Rectangle, Square Posts, Asphalt Shingles, Pagoda Roof, Screen Package
10' x 12' Wood Rectangle, Turned Rails/Posts, Asphalt Shingles, Clear Stain

12′ x 18′ Rectangle Treated Pine Gazebo

From: $11,330.00

This 12′ x 18′ rectangle treated pine gazebo is built using the finest quality materials and construction methods. Constructed with #1 kiln dried southern yellow pine for maximum strength and durability. The wood is kiln dried twice, reducing the chance of shrinking and twisting. All lumber is milled on four side creating a smooth subtle finish. Enjoy the beauty and sturdiness of this gazebo to last a lifetime.

Shipped in a kit. The kits contain premade sections ready for an easy step by step assembly.

START CUSTOMIZING NOW!

  • *SELECT YOUR FLOOR

    Choose from No Floor, Cedar Floor, or a Composite Floor. The floor joists are made from 2x6 pressure treated pine for structural integrity.  

    *SELECT COMPOSITE FLOOR COLOR

    *SELECT WOOD POSTS

    Straight or Turned Columns. 

    *SELECT RAILINGS

    Standard height of the railing is 32". The height is measured from the floor to the top of the railing.

    *SELECT RAILING HEIGHT

    Some local codes require taller railings on commercial structures. The height is measured from the floor to the top of the hand rail.

    *SELECT BRACES

    *ADD TOP RAILINGS

    Top Railings to match the bottom railing style. They are recommended because it keeps the structure square and adds support. There is no top railing above the entrance. 

    *SELECT FASCIA

    1"x6" fascia board can be a straight cut or a wavy design. 

    *SELECT ROOF STYLE

    The choice between a standard roof or double roof. 

    *SELECT ROOF SHINGLE TYPE

    Asphalt Shingles, Pre-cut Metal, or Cedar Shake.

    *SELECT METAL ROOF COLOR

    *SELECT ASPHALT SHINGLE COLOR

    *SELECT INTERIOR CEILING

    Standard Interior Ceiling with Cedar Shake Shingles

    Standard Ceiling with Cedar Shake Shingles.

    *ADD A SCREEN PACKAGE

    Screens are available to block out any unwanted insects. These metal frame screens are easy to install and can be removed to clean and store away. The screened door is made from a wood frame to match the gazebo.

    *ADD FOUR TRACK WINDOWS

    Vertical four-track 3-season windows that adjust in seconds. Open the 10-mil thick vinyl window to let in a breeze or close them to avoid the outdoor elements and shade from the sun. When the windows are open you have 75% screen. Vinyl windows are lighter than glass, making them easy to maneuver or remove if needed.

    ADD BENCHES

    7 Benches can be added for each side of the gazebo. The benches can be easily assembled using the provided hardware. Made from the same material as the gazebo.

    ADD ELECTRICAL PACKAGE(S)

    Includes a 3-prong receptacle with a waterproof cover, an all season on/off switch, and 12-gauge electrical wire. The wiring is recessed into the inside of the post and capped with a 1×3 matching slat to hide the wire. The receptacle, switch, and wiring are pre-mounted to the slat, which is connected to one of the posts.

    *ADD PAINT OR STAIN

    Add a protection layer from outside elements using Sherwin-Williams paint or semi-transparent stain. Prevents wood from UV rays, weathering, and water damage.  

    *SELECT YOUR HARDWARE

    Standard or stainless steel hardware. 

    ADD ADDITIONAL OPTIONS

SKU: 12x18-rectangle-treated-pine-gazebo Categories: ,

Standard Features: 12′ x 18′ Rectangle Treated Pine Gazebo

  • #1 Kiln Dried Southern Yellow Pine Lumber
  • Asphalt Shingles
  • Straight Fascia
  • Standard Rails
  • Standard Posts

Kit Information: 12′  x 18′ Rectangle Treated Pine Gazebo

  • Premade roof sections with shingles/metal roof
  • Premade floor sections that bolt together
  • 4″ x 4″ Laminated Posts, Premade railings
  • All hardware including bolts/screws
  • Step by Step Assembly Manual: Click Here: 12′ x 18′ Rectangle Pine Gazebo Manual
  • Kits ordered without a floor will include the required brackets to hold down the structure.

Additional info

Before Your Structure Arrives — think about the gazebo, pavilion or pergola foundation

Please download your kit assembly manual and review it prior to delivery. Most people can put together our gazebo kit in one day with two people. If you don’t feel confident with assembling the kit, please hire a local contractor.

Larger kits (18 feet +)  usually take 2 days to assemble with 3-4 people. Kits this size are generally installed by a local handyman or general contractor.

Foundation for Gazebos, Pavilions, & Pergolas

The gazebo foundation, pergola foundation or pavilion foundation needs to sit on a compact level surface. Options include having compacted gravel (3/4 inch stone), patio stones/blocks, or a 4 inch+ thick concrete pad. The surface should be level from all sides of the foundation. 

Crushed Gravel Foundation

Using 3/4 inch compacted gravel stone is the most popular and easiest structure foundation choices. A floor is needed to have your structure sit on a gravel foundation. Gravel allows water to drain beneath and protects the bottoms joists of the structure. It is also one of the easiest types of foundations to install. The crushed stone surface should be level from all sides of the foundation. It also should extend 4 inches past the diameter of the structure. 

Step 1: Dig out approximately 4 inches of ground extending 4 inches past the diameter of the structure.

Step 2: Fill area with the crushed stone.

Step 3: Evenly distribute the stone to finish grade. Stone should be compacted and level from all directions.

4×4 Runners or 6×6 (larger structures)

If using crushed stone as a foundation, you can also upgrade to 4×4 pressure treated runners under the floor of the structure. 4×4 runners help keep the gazebo level the structure and provide further provide against rot and decay. Often, customers add pressure treaded 4×4 skids underneath the floor with this type of foundation to resist damage from ground contact. If you ever need to relocate your gazebo/pavilion, 4x4s will make this handy!  The placement of the 4×4 runners will depend on the size of the structure.

Patio Stone Foundation

If the ground is stable, level, and has proper drainage, you can set your structure on patio stones. Patio stones can be timely, but create a beautiful foundation.

pavilion on pavers
Concrete Footings

Concrete footings is a popular option for larger structures to secure your structure to the ground. Concrete footings can be installed by digging the post holes and then filling with the proper amount of concrete and/or rebar. The concrete should be a minimum of 3500 PSI. The structure will be anchored to the concrete footing with post brackets and anchor bolts. Footing sizes will vary based on the size of your structure. The footings should be be below the frost line of the soil. Typically footings are placed on center beneath the posts and center of the structure.

*Size of footings may vary based on structure size and local codes.
Concrete Slab Foundation

A concrete slab foundation is the strongest method to provide for your structure. An advantage to concrete slabs is your structure wont settle or shift over time from ground settlement. The concrete slab should be made from a minimum of 3500 PSI concrete. The pad will sit on a 4″ compacted and level gravel base on undisturbed non organic soil.

12' x 12' Pavilion
14' Octagon Gazebo

Anchoring – Post Brackets

Structures ordered without a floor will include post brackets required to hold down your gazebo, pavilion, or pergola. The post brackets will attach to the posts and become anchored down with anchor bolts to the foundation.

post bracket
post bracket detail
Post Bracket With Anchor Bolt

Preparation for Delivery

  • Kits are shipped via a freight trucking agency. A truck and trailer must be able to fit to the desired location.
  • Be sure to check for low hanging tree branches and septic systems that could be in the path of delivery. Branches hanging lower than 12 feet should be trimmed.
  • Kits are dropped off curbside delivery. Shipments come crated and are wrapped for protection. All kits are provided with an easy step by step assembly manual. Once your structure is purchased, an approximate day of delivery will be emailed to you and then a follow up email for an exact delivery date and time.

Day of the Delivery

  • The trucking agency will call you to confirm your shipment is on schedule. Typical delivery time is between Monday – Friday 8:00 a.m. – 6:00 p.m. EDT.
  • Delivery drop off location must be easily accessible for the truck and trailer

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