10x10 vs 12x10 Louvered Pergola: Which Size and Mount? (40-65 chars)
By Backyard Discovery | Swing Sets, Pergolas, Outdoor Kitchens | Published: 2026-10-27
Category: Buying Guides
Compare the 10x10 and 12x10 Evanston Wall Mounted Louvered Pergolas. Learn which size and wall-mounted design fits your patio, budget, and shade needs.
Quick Answer
Choose the 12x10 Evanston if you have a spacious wall and need maximum shade; pick the 10x10 if your wall space is limited or you want the lower price point.
Wall Mounted Design: Space and Structure
Both the 10x10 and 12x10 Evanston pergolas are wall mounted, meaning they attach directly to your house. This creates a seamless indoor-outdoor transition but requires a solid, straight wall. The 12x10 model extends 12 feet out from the wall, while the 10x10 extends 10 feet. Measure your wall length and the distance from windows or doors to ensure the pergola fits without blocking access.
Adjustable Roof: Shade Control
Both sizes feature a louvered roof you can adjust with the included wand. This lets you let in sunlight or close for complete shade and weather protection. The larger 12x10 roof covers more area, making it ideal for shading a dining set or lounge. The 10x10 roof is more manageable for smaller seating areas.
Material and Durability
Both pergolas are constructed from powder-coated galvanized steel, offering resistance to rust and corrosion. They are designed to last in various weather conditions. The 12x10 model, being larger, may require additional structural support depending on local building codes, while the 10x10 is generally easier to install.
Decision Rules: 10x10 vs 12x10
- Measure Your Wall Space: Check that the pergola's width (10 ft or 12 ft) fits your wall without interfering with windows, doors, or rooflines. The 12x10 needs a longer, clear wall. If your wall is less than 12 feet wide, the 10x10 is likely your only option.
- Determine Your Shade Area: The 12x10 covers 120 sq ft; the 10x10 covers 100 sq ft. Consider your furniture layout: a dining table for 6+ fits under the 12x10, while a bistro set fits under the 10x10. For a large outdoor dining area, the 12x10 is better. For a cozy seating nook, the 10x10 suffices.
- Budget and Value: The 12x10 is priced at $1,874.25 (down from $2,499.00), while the 10x10 is $1,402.39 (down from $2,299.00). The 12x10 offers more square footage per dollar spent. If your budget allows and space permits, the 12x10 provides better value for larger areas.
- Installation Considerations: Both are wall mounted, so you'll need to attach to studs and possibly install a ledger board. The 12x10 is heavier and may require more hardware or professional help. If you plan a DIY installation, the 10x10 is more manageable.
Product Facts
- 12x10 Evanston Wall Mounted Louvered Pergola: The 12x10 Evanston Wall Mounted Louvered Pergola features a powder-coated galvanized steel construction and an adjustable louvered roof operated with a wand. This provides a large, durable shade area that you can control from full sun to complete cover, perfect for larger patios.
12x10 Evanston Wall Mounted Louvered Pergola - 10x10 Evanston Wall Mounted Louvered Pergola: The 10x10 Evanston Wall Mounted Louvered Pergola also uses powder-coated galvanized steel and an adjustable louvered roof with a wand. It offers the same modern, weather-resistant design in a more compact size, making it suitable for smaller spaces and easier installation.
10x10 Evanston Wall Mounted Louvered Pergola
Which Pergola Fits You?
Best For
- Homeowners with a wall space of at least 12 feet who want maximum shade coverage for dining or entertaining
- Those who prioritize a larger adjustable roof for versatile sun control
Not For
- Small patios where a 12-foot width would overwhelm the space or block access
- Budget-conscious buyers who can get sufficient shade from the 10x10 model
