Evanston 18 ft. x 10 ft. Wall-Mounted Louvered Pergola
Delivery & Installation
18 x 10 Backyard Discovery wall-mounted galvanized-steel louvered pergola with adjustable shade, integrated drainage, PowerPort™, 100 mph wind testing, and up to 3,300 lb / 12 in. snow-load performance when installed as directed. Sold by True Yard Buildings LLC.
$2,699.00
Description
Evanston 18 ft. x 10 ft. Wall-Mounted Louvered Pergola
The Backyard Discovery Evanston 18 x 10 is a wall-mounted galvanized-steel pergola that extends covered outdoor living space directly from the home. Its adjustable louvered roof lets you control sunlight, shade, airflow, and rain protection while the black powder-coated frame provides a clean modern finish.
Key Features
- 18 x 10 ft. nominal wall-mounted layout with approximately 180 sq. ft. of coverage
- Powder-coated galvanized-steel construction with black finish
- Manual wand-operated adjustable louvered roof
- Integrated gutters, downspouts, and gutter guards
- Pro-Tect™ tested for winds up to 100 mph and up to 3,300 lb / 12 in. of snow load when installed as directed
- PowerPort™ with 3 electrical outlets and 3 USB ports
- Heavy-duty powder-coated galvanized-steel anchoring plates
- 5-year limited manufacturer warranty
Roof, Shade & Drainage
The louvers open to admit sunlight and airflow and close for stronger shade and weather protection. Built-in gutters route rainwater through downspouts in the posts, while gutter guards help reduce debris entering the drainage system.
Weather Performance & Power
Backyard Discovery’s Pro-Tect™ testing rates this model for winds up to 100 mph and a snow load up to 3,300 pounds or approximately 12 inches of snow when correctly installed. The included PowerPort™ provides three electrical outlets and three USB ports; an external power source is required and is not included.
Assembly & Site Planning
Components are pre-fabricated, pre-drilled, and powder-coated, with BILT® guided assembly support. This pergola permanently attaches to the house and is not freestanding. Confirm the supporting wall, attachment location, drainage path, local building codes, permits, HOA requirements, and required clearances before installation. Backyard Discovery recommends consulting a professional for wall-mounted installation.
Brand & Seller Information
Brand/Manufacturer: Backyard Discovery. Manufacturer model/item: 2407138. Sold by: True Yard Buildings LLC, an independent retailer/seller.
Published wind and snow ratings depend on correct attachment and installation. Review the current Backyard Discovery manual before installation.
Quick Specifications
| Product | Evanston 18 ft. x 10 ft. Wall-Mounted Louvered Pergola |
|---|---|
| Brand / Manufacturer | Backyard Discovery |
| Manufacturer model / item | 2407138 |
| True Yard Buildings SKU | TYB-PRG-EVANSTON-18-X-10 |
| Overall dimensions | See the current product diagram and manufacturer manual |
| Product category | Outdoor Pergolas |
| Delivery | Curbside freight delivery; review the current shipping and freight policies |
| Seller | True Yard Buildings LLC, an independent retailer/seller |
Overall dimensions are not the same as usable space, post spacing, foundation dimensions, or required safety clearance. Confirm every measurement in the current manual for this exact model before preparing the site.
Before Delivery & Installation
- Measure the complete footprint: Mark the overall size, post locations, roof overhang, moving roof parts, furniture area, and maintenance access.
- Confirm the foundation and anchors: Use only a level, stable foundation and anchor system permitted by the current manufacturer instructions and local requirements.
- Wall attachment: Confirm the supporting wall, attachment method, flashing or waterproofing details, and local requirements with qualified professionals.
- Check delivery access: Measure gates, driveways, turns, overhead clearance, and the safe location where packaged components will be unloaded and stored.
- Review local requirements: Ask the local building department and HOA about permits, setbacks, utilities, inspections, and site-specific requirements.
Use our site preparation and delivery guide before scheduling delivery. Review the anchoring, wind, and snow load guide for weather-performance planning.
Frequently Asked Questions
Are the listed dimensions the usable space between the posts?
Not necessarily. Post spacing, roof overhang, foundation points, and usable interior area can differ from the overall dimensions. Verify the dimension diagram and manual for this exact model.
Does this structure need to be anchored?
Yes. It must be assembled and anchored according to the exact model instructions. Any published performance rating depends on correct installation and the required foundation and anchors.
Can it be installed on an existing patio or deck?
Only if that surface and its supporting structure are suitable for the loads and approved anchoring method. Concrete thickness, reinforcement, edge distance, deck framing, condition, and local code may matter.
Where can I compare planning considerations?
Start with the Outdoor Structure Planning Center, then follow the current manual for this exact product.
Documents & Assembly
Evanston 18 × 10 Wall-Mounted Pergola · Model 2407138
Specification
Overview
| Brand | Backyard Discovery |
|---|---|
| Model Number | 2407138 |
| Assembled Dimensions | 207.83 W × 118.62 D × 101.49 H in |
| Product Weight | 659.84 lbs |
| Material | Powder-Coated Galvanized Steel |
| Roof Type | Adjustable Louvered Roof |
| Wind Rating | Up to 100 mph when installed as directed |
| Snow Load | Up to 3,300 lbs / 12 in. of snow |
| Drainage | Integrated gutters and downspouts with gutter guards |
| PowerPort | 3 electrical outlets + 3 USB ports; power source not included |
| Installation | Wall-mounted; permanently attaches to the house; professional consultation recommended |
| Manufacturer Warranty | 5-Year Limited Warranty |
| Assembly | Pre-fabricated, pre-drilled, powder-coated; BILT® guided assembly |
| Coverage Area | Approx. 180 sq. ft. |
| Installation Type | Wall-Mounted |
| Roof Operation | Manual wand-operated louvers |
| Color / Finish | Black powder-coated finish |


























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