Big Kahuna 16×20 Pergola Kit

Premium Wood Pergola Kits – Built to Last

The Big Kahuna Pergola Kit is designed for strength, style, and easy installation. Made from #1 pressure-treated southern yellow pine or western red rough-sawn cedar, this pergola withstands harsh weather while creating the perfect shaded retreat for patios, decks, and gardens.

Rated for up to 175 MPH wind gusts, this pergola provides long-term durability without sacrificing aesthetics. Whether you need a freestanding pergola as a backyard focal point or an attached pergola to extend your outdoor living space, the Big Kahuna design is built to fit your needs.

Freestanding or Attached – Choose the Best Fit for Your Space

• Freestanding Pergola – Ideal for gardens, patios, and outdoor seating areas, providing shade and structure anywhere in your yard.
• Attached Pergola – Designed to connect seamlessly to an exterior wall, extending your home’s living space with added coverage and shade.

Need help selecting the right pergola size or style? Our team is available to guide you through the options.

Why Choose a Big Kahuna Pergola Kit?

• Rated for 175 MPH Wind Gusts – Engineered for extreme durability when properly installed.
• Pre-Drilled & Notched for Easy Assembly – Most customers assemble their pergola in a single afternoon.
• Customizable Sizes – Choose from 20×20 pergola kits, 8×8 pergola kits, and other standard or custom dimensions.
• High-Quality Materials – Select cedar or pressure-treated pine, both built for long-term outdoor performance.
• Made in the USA – Built per order with precision craftsmanship.
• Free Nationwide Shipping – Delivered at no extra cost to the lower 48 states.

Fast Assembly with Expert Support

Each pergola kit comes pre-drilled and pre-notched, making assembly simple with no special tools required. With 2–3 people, most installations are completed in just a few hours.

Our team is available to assist with choosing the right size, selecting materials, or answering assembly questions to ensure a seamless experience.

Find the Perfect Pergola for Your Outdoor Space

With multiple standard and custom size options, you can find a pergola that fits your outdoor layout. If you need a specific size not listed, contact us for a custom design.

Browse our full collection of pergola kits to explore additional styles and configurations.

Sizing & Dimensions

Choosing the Right Pergola: Size, Style & Fit

Finding the perfect Big Kahuna Pergola Kit means selecting the right size, style, and configuration for your outdoor space. Whether you’re creating a shaded seating area, outdoor dining space, or poolside retreat, the right pergola design enhances both function and aesthetics.

Step 1: Choose Freestanding or Attached

• Freestanding Pergola – A stand-alone structure that creates a focal point in your yard, patio, or garden. Ideal for open spaces where full 360° shade coverage is needed.
• Attached Pergola – Mounted to your home or another structure, seamlessly extending your patio, deck, or outdoor living area while providing structural support and shade.

Step 2: Understand Pergola Dimensions

Each pergola size is determined by rafter length and beam width, which impact shade coverage and post placement:

• A 16×20 pergola kit has 16-foot rafters and 20-foot beams, covering approximately 320 square feet.
• Post-to-post dimensions are slightly smaller than the overall pergola size, ensuring a secure and well-balanced structure.
• Height options are available to accommodate different spaces and preferences.

Step 3: Find the Right Fit for Your Space

Before selecting a size, consider:

• Available space – Ensure the pergola fits within your designated area with enough clearance.
• Usage needs – Dining area, lounge space, or outdoor workspace? The size should complement your planned use.
• Wind exposure – Our pergolas are engineered for up to 175 MPH wind gusts, but proper anchoring ensures optimal stability.

For exact measurements and layout details, view the Big Kahuna Dimension Chart to see how each size fits your space.

FAQs

Do I need a permit to install a pergola?

• Permit requirements vary by location. We recommend checking with your local building department to determine if a permit is needed for your pergola installation.

How do I secure the pergola to concrete or pavers?

• Our pergola kits can be anchored to concrete or pavers using post-mounting hardware. We offer optional galvanized post brackets to provide extra stability. If installing on pavers, ensure the surface is reinforced with a solid foundation underneath.

Can I stain or paint the pergola?

• Yes! The pressure-treated pine option can be stained or painted after drying, while the cedar pergola can be sealed, stained, or left untreated for a natural look. Proper finishing extends the life of your pergola.

How long does shipping take?

• We offer free shipping to the lower 48 states, with most orders shipping within 2–4 weeks. Delivery times may vary based on location and order volume.

What if I need a custom size?

• We offer custom pergola sizes to fit unique spaces. If you don’t see the exact size you need, contact us for a personalized quote.