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8x16 Pergolas

We offer a wide selection of 8x16 pergola kits, including both free-standing and house-attached kits, those with shade canopies and those made for a slatted wood roof, and some made for smaller 4x4 wood frames and others for larger 6x6s. Use the filtering options below to quickly find the perfect 2-block pergola kit for your outdoor space.

  SIMILAR SIZES:  8x14 pergolas  |  8x18 pergolas  |  10x16 pergolas  |  16x8 pergolas
  • Attached 8x16 Pergola Off House with Roof (6 Options) - Kit for 4x4 Wood

    Original price Starting at $629
    Original price Starting at $629
    Original price $629
    Starting at $499
    Starting at $629 $499
    Current price $499
    Original price $629
    21% Off

  • Freestanding 8x16 Pergola Kit with Roof (6 Options) - For 4x4 Wood

    Original price Starting at $749
    Original price Starting at $749
    Original price $749
    Starting at $599
    Starting at $749 $599
    Current price $599
    Original price $749
    20% Off

  • Wall-Mounted 8' x 16' Pergola with Shade Covers - Kit for 4x4 Wood

    Original price $929
    Original price Starting at $929
    Original price $929
    Current price $729
    Original price $929
    Starting at $929 $729
    Current price $729
    Original price $929
    22% Off

  • Stand-Alone 8 x 16 Pergola with Canopies - Kit for 4x4 Wood

    Original price $1,039
    Original price Starting at $1,039
    Original price $1,039
    Current price $829
    Original price $1,039
    Starting at $1,039 $829
    Current price $829
    Original price $1,039
    20% Off

8x16 Refers to the Combined Inner Dimensions of the 2 Roof Openings

When we say a pergola's dimensions are 8x16, we are referring to the combined inside dimensions of the 2 roof openings (inside-edge to inside-edge). All of the kits featured on this page are meant to have 2 roof openings that are both 8' wide and which combine to be a total of 16' deep. (Note: If you choose a kit made for a slatted wood roof, the combined depth of the 2 roof openings can be divided any way you'd like: both 8' deep or one 8.5' and one 7.5' deep or one 9' and one 7' deep or any other combination that adds up to 16 feet.)

The overall outside-edge to outside-edge dimensions of the pergola will be:

With all of this being said, you can easily change the overall size of your pergola by trimming the wood posts that you plan to use for the roof beams. For example, if you wanted the true outside-edge to outside-edge dimensions of a free-standing pergola to be exactly 8' x 16', you would need to:

  • Purchase three 8-foot posts to be the beams running the 8-foot width, and then cut off 7.3 inches (for 4x4 wood posts) or 11.3 inches (for 6x6 wood posts) from each one; and
  • Purchase two sets of two posts totaling 16 feet to be the beams running the 16-foot depth, and then cut off a total of 14.6 inches (for 4x4 wood posts) or 22.6 inches (for 6x6 wood posts) per set of two posts.

Important Note: Our shade canopies are specifically designed to fit roof openings that are exactly 8x8, 8x10, 8x12, 10x10, 10x12 and 12x12. If you're purchasing a kit with shade canopies, you cannot trim down the roof beam posts. Furthermore, all roof posts must be 8-, 10- or 12-foot lengths.

Reminder: Width & Depth Are Not Always Interchangeable

8' x 16' pergolas are different from 16' x 8' pergolas. The wall-mounted pergolas on this page will attach to your home on the 8' width side and come 16' out from the house wall. For free-standing pergolas with a slatted roof, the roof rafters will be mounted to the beams on the 16' side and run the 8-foot width of the pergola (providing more shade when the afternoon/evening sunlight comes from the 8-foot width side). If your afternoon/evening sunlight will come from the 16-foot side, you'll want a 16x8 pergola instead.