What Fits Under a 10×12 Pergola
A 10 by 12 foot structure covers 120 square feet. Measured side to side against the clear floor each furniture group needs, that is enough for a dining set for six, a two-seat lounge group, a grill with working space.
The arithmetic
| Group | Clear floor needed | Verdict | In this range |
|---|---|---|---|
| A dining set for six | 12×9 ft | Exact fit — no spare on one side | Dining Set for Six |
| A two-seat lounge group | 9×7 ft | Fits — 3 ft to spare | Swivel Rocker Set |
| A grill with working space | 7×4 ft | Fits — 5 ft to spare | Three-Burner Grill |
Every verdict above is calculated from the footprint the manufacturer publishes and the clear floor a furniture group needs, compared longest side to longest side. Ground conditions, walkways and local rules are not in the arithmetic. Measure the patio before ordering.
On the published footprint, Louvered Pergola 10×12 takes a dining set for six; a two-seat lounge group; a grill with working space. It is the structure to choose when that is the plan for the space underneath.
Why the shorter side decides
Furniture groups are compared here longest side to longest side, then shorter to shorter. That is how a rectangle goes inside a rectangle, and it is why area on its own is the wrong number: 120 square feet arranged as 10 by 12 feet behaves very differently from the same area in another shape.
The margin matters as much as the verdict. Six inches of clearance means the furniture defines the space; three feet means people can walk behind a pushed-back chair. Neither is wrong, but they are different rooms.
The structure itself
Specifications, what the roof does and who it suits are on the Louvered Pergola 10×12 page. How the roof styles differ is in how a louvered roof works, and every structure is compared side by side on the sizing page.
Questions
How many square feet is a 10 by 12 structure?
120 square feet, or about 11.1 square metres.
Will a table for six fit under a 10 by 12?
Exact fit - no spare on one side, measured against the 12 by 9 feet of clear floor a rectangular set for six needs with the chairs pulled out.
Does the patio need to be larger than the structure?
Yes, if anyone is to walk past the furniture. Plan a margin outside the posts rather than sizing the structure to the slab.