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BYD Windham Steel Pergola 3.6m x 4.9m x 2.3m (16ft x 12ft)

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The Windham Steel Pergola 16ft x 10ft is Backyard Discovery’s solution to all weather, all season functionality and beauty in a Contemporary White Finish. Our powder coated, galvanized steel construction makes the Windham pergola maintenance free and rust resistant while offering protection against chipping, scratching, corrosion, and UV harm. With an integrated full shade canopy included; The Windham Pergola is a minimalist designed outdoor structure design with modern, durable steel composition.

100% Steel

Constructed with 100% steel including the powder-coated,stainless-steel hardware, the Windham pergola will last throughout the seasons. The sturdy frame is reinforced with internal joints for added strength along the frame and anchoring plates with post covers.

Modern Design

The Windham provides a timeless blend between its minimalistic design and functionality. The white powder-coated frame offers a neutral and modern look to suit just about any backyard.

Removeable Shade Sail

Relax and enjoy the outdoors whilst limiting sun exposure with the shade sail, remove and store during off-season.

Easy Assembly & Maintenance Free

The Windham assembly is easy enough for any one to do and comes with support from the step-by-step interactive BILT app. The galvanized steel offers superior rust resistant performance, meaning no maintenance is required.

Size Guide


General Structure

  • Heavy-duty, 100% galvanized steel is a stronger construction vs aluminum or vinyl structures
  • Engineered for zero maintenance with stainless steel hardware and fully welded for rust resistance
  • High performance powder-coating and galvanization for full protection against rust, corrosion, and UV harm
  • Light filtering soft shade canopy included
  • Soft shade canopy is made of UV protected breathable woven fabric that allows water and air to flow through freely thus preventing water pooling on rainy days
  • Hidden internal joints add to the supreme strength while creating a sleek exterior
  • Market leading modern design with contemporary, maintenance free material
  • Thick gauge steel post and stylish white finish deliver popular appeal
  • Powder coated steel anchoring plates hidden by sleek steel post covers

Dimensions and Weight

  • Dimensions
  • Assembled Dimensions: 365cm x 487cm x 234cm (L x W x H)
  • Weight
  • Gross Weight: 329.85kg

          Carton Size

          • Box 1: 228.3cm x 50.8cm x 17.78cm (L x W x H) - 83.6kg
          • Box 2: 228.3cm x 50.8cm x 17.78cm (L x W x H) - 78.35kg
          • Box 3: 228.3cm x 50.8cm x 16.84cm (L x W x H) - 82.60kg
          • Box 4: 228.3cm x 50.8cm x 16.84cm (L x W x H) - 85.30kg

          Safety Precautions

          • Permanent Structures may require a building permit - advised to consult with your council
          • Ensure at least 2m clearance for overhead electrical wires
          • Requires two or more people for safe assembly
          • Ample structural support under this product must be ensured
          • This structure requires anchoring to the ground (e.g. concrete footings), concrete anchoring screws and plates are provided
          • For installation on a timber deck, you must ensure there is ample structural support under the deck. Screws are not provided to attach to deck
          • Wind Rating to 100mph
          • Outdoor domestic use only


          5 Year Limited Warranty

          Assembly Required

          This product comes flat packed in multiple cartons with assembly instructions included. We estimate approx. 10 hours of assembly time with 2 adults.

          Customer Reviews

          Based on 2 reviews

          I watched the Bilt steps a couple times before the actual install effort. It estimated 3 people at 10 hours. Not sure where that came from as it took 3 of us about 4 hours to complete. My guess is maybe if you did all the bolts by hand versus a power tool. Having 3 people with 3 power tools made it go pretty quick. We also carefully inventories and staged all the materials near the install site. Instructions were pretty easy to follow. We only ran into one issue were we assembled the corner braces incorrectly and had to back a few pieces out to fix. (reviewed from Backyard Discovery)


          I couldn't be more pleased with this pergola. It was excellent in every way. For starters, installation was very easy. The provided manual plus the app with 3D instructions made the process simple. It's a big project but I got five friends to come over and we spent the night before assembling all the parts and then put the whole thing up in a couple of hours.

          All the parts were well marked, high quality, and assembled as instructed. It's really cool that the parts all come in bags with the part number outside. This means you aren't peeling stickers off. Moreover, everything went together exactly as intended. Every rail, screw, and part was easily fit and perfectly constructed. This is a really high quality product.

          The end result is an absolutely classic, beautiful pergola. I had a patio poured with four 12" footings and the pergola is the perfect height and size. It's turned a hot unused spot of grass in our yard to a modern outdoor living space. I added a hot tub, fire pit, and chairs and we now have the new favorite spot in the backyard. (reviewed from Backyard Discovery)