6 x 4.5 x 2.5 m

📐 Construction plan for a freestanding pergola with a flat roof

Wood type: solid Douglas fir C24 or Class 4 autoclave-treated pine

PROJECT DIMENSIONS (plans)
Length
6 m
Width
4.5 m
Front post height
2.5 m
Rear post height
2.5 m
OVERALL DIMENSIONS (including overhangs)
Overall length
6.50 m
Overall width
5.00 m
Overall front height
2.68 m
Overall rear height
2.68 m
Actual dimensions of the structure: including roof overhangs
and roofing thickness (joists + battens).

⚠️ Plan in French — dimensions in millimeters. 🔒 For personal use only — resale prohibited.

📋 Before Starting the Work

Between posts: 27.00 m²

Footprint: 32.50 m²
(including overhangs)

Depending on the size of the property, your PLU zone, and your specific situation, you may need to file a preliminary notice, obtain a building permit, or even hire an architect.

👉 Check with the urban planning office at your city hall before purchasing any equipment.

The plan generated by SimplyWoodPlan will serve as a reference for this discussion.