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from Boise, ID
from Boise, ID
15x10 Pergolas
We offer several different 15x10 pergola kits, including both free-standing and house-attached kits, with some kits 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: 10x15 pergolas | 14x10 pergolas | 16x10 pergolas*
* kits with shade canopies available
* kits with shade canopies available
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Attached 15x10 Pergola Off House with Roof (5 Options) - Kit for 4x4 Wood
20% OffOriginal price Starting at $499Original price Starting at $499Original price $499Starting at $399Starting at$499$399Current price $399Original price $499 -
Freestanding 15x10 Pergola Kit with Roof (5 Options) - Kit for 4x4 Wood
20% OffOriginal price Starting at $749Original price Starting at $749Original price $749Starting at $599Starting at$749$599Current price $599Original price $749 -
15' x 10' Pergola Attached to House with Roof (5 Options) - Kit for 6x6 Wood
20% OffOriginal price Starting at $999Original price Starting at $999Original price $999Starting at $799Starting at$999$799Current price $799Original price $999 -
Free-Standing 15' x 10' Pergola with Roof (5 Options) - Kit for 6x6 Wood
20% OffOriginal price Starting at $1,499Original price Starting at $1,499Original price $1,499Starting at $1,199Starting at$1,499$1,199Current price $1,199Original price $1,499
15x10 Refers to the Combined Inner Dimensions of the 2 Roof Openings
When we say a pergola's dimensions are 15x10, we are referring to the combined inside dimensions of the 2 roof openings (from inside-edge to inside-edge). All of the kits featured on this page are meant to have 2 roof openings that are both 10' deep and which combine to be a total of 15' wide. (Note: The combined width of the 2 roof openings can be divided any way you'd like: both 7.5' deep or one 8' and one 7' deep or one 8.5' and one 6.5' deep or any other combination that adds up to 15 feet.)
The overall outside-edge to outside-edge dimensions of the pergola will be:
- 16' 2.6" wide x 10' 7.3" deep (if you choose a kit for 4x4 posts) OR
- 16' 10.6" wide x 10' 11.3" deep (if you choose a kit for 6x6 posts)
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 15' x 10', you would need to:
- Purchase two sets of two posts totaling 15 feet to be the beams running the 15-foot width, 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; and
- Purchase three 10-foot posts to be the beams running the 10-foot depth, and then cut off 7.3 inches (for 4x4 wood posts) or 11.3 inches (for 6x6 wood posts) from each one
Reminder: Width & Depth Are Not Always Interchangeable
15' x 10' pergolas are different from 10' x 15' pergolas. The wall-mounted pergolas on this page will attach to your home on the 15' width side and come 10' out from the house wall. For free-standing pergolas with a slatted roof, the roof rafters will be mounted to the 10' beams and run the 15-foot width of the pergola (providing more shade when the afternoon/evening sunlight comes from the 15-foot width side). If your afternoon/evening sunlight will come from the 10-foot side, you'll want a 10x15 pergola instead.