1. Introduction
This manual provides essential information for the safe and efficient assembly, operation, and maintenance of your Domi Lean-to Sunroom 10x12FT. Please read all instructions carefully before beginning assembly or use. Keep this manual for future reference.
Product Overview
The Domi Lean-to Sunroom is a wall-mounted solarium designed to extend your living space outdoors. It features a sloping polycarbonate roof, detachable polycarbonate screens, and two lockable sliding doors, all supported by a sturdy aluminum frame.

Image 1.1: The Domi Lean-to Sunroom 10x12FT, showcasing its wall-mounted design and overall structure.
Safety Information
- Ensure all components are securely fastened during assembly.
- Do not climb on the roof or frame.
- Regularly inspect the structure for any loose parts or damage.
- Clear snow accumulation from the roof to prevent structural damage, especially during heavy snowfall.
- Consult local building codes and regulations before installation.
2. Setup and Assembly
Assembly is required for this sunroom. It is recommended to have at least two people for installation. Refer to the detailed assembly instructions provided with your product packaging for step-by-step guidance.
Key Features for Assembly
- Sturdy Aluminum Frame: Constructed from premium powder-coated aluminum, designed to withstand various weather conditions and resist rust and corrosion.
- Pre-drilled Anchoring Plates: Each post includes pre-drilled holes for stability. Expansion bolts (not included) are required to secure the sunroom to your patio or deck.
- Extra Metal Support Pole: An additional support pole is included to enhance stability and snow load capacity during heavy snowfall.
- Sloping Drainage System: Designed to allow rainwater and snow to flow quickly into integrated gutters, preventing accumulation on the roof.

Image 2.1: Detail of the pre-drilled anchoring plates for secure installation.

Image 2.2: The detachable metal support pole with an adjustable knob for uneven surfaces.

Image 2.3: The top drainage design, showing rainwater flowing into the gutter.
3. Operating Your Sunroom
The Domi Lean-to Sunroom is designed for versatile use, offering options for ventilation, privacy, and protection from the elements.
Sliding Doors
The sunroom is equipped with double sliding doors at both the front and side, allowing for convenient access and seamless integration with your outdoor space. The side door can be installed on either the left or right side to suit your preference.

Image 3.1: The sunroom featuring two sliding doors for flexible entry and exit.
Video 3.1: A demonstration of the smooth operation of the sliding doors and the overall structure of the sunroom.
Detachable Polycarbonate Screens and Mesh Screens
The sunroom includes translucent polycarbonate screens that offer privacy and protection from UV rays, wind, and rain. These screens are removable, allowing you to adjust them as needed. When removed, they can be stored on the integrated shelves for efficient organization.
Breathable mesh screens are also included to maintain good air circulation and prevent mosquitoes, allowing you to enjoy the natural surroundings without interruption.

Image 3.2: Demonstrates the detachable polycarbonate screen and the breathable mesh screen for ventilation.

Image 3.3: A hand demonstrating the removal of a polycarbonate screen.

Image 3.4: Three aluminum storage organizers designed to hold removed polycarbonate screens.
Polycarbonate Roof
The UV-treated polycarbonate roof provides protection from direct sunlight, blocking up to 99% of harmful UV rays. It allows natural sunlight to filter through, enhancing the ambiance while providing shade and rain protection.

Image 3.5: The upgraded polycarbonate roof, designed for durability and light transmission.
4. Maintenance
To ensure the longevity and optimal performance of your Domi Lean-to Sunroom, regular maintenance is recommended.
- Cleaning: Clean the polycarbonate panels and aluminum frame periodically with mild soap and water. Avoid abrasive cleaners or tools that could scratch the surfaces.
- Snow Clearing: During winter, regularly clear snow from the roof to prevent excessive load and potential damage.
- Inspection: Periodically check all bolts, screws, and connections to ensure they remain tight and secure.
- Drainage System: Ensure the sloping drainage system and gutters are free from debris to allow for proper water runoff.
5. Troubleshooting
If you encounter any issues with your sunroom, refer to the following common troubleshooting tips:
- Loose Components: If any parts feel loose, re-tighten all bolts and screws. Do not overtighten.
- Water Leakage: Check the roof panels and seals for any gaps or damage. Ensure the drainage system is clear.
- Difficulty Sliding Doors/Screens: Inspect the tracks for debris and clean them. Lubricate tracks if necessary with a silicone-based spray.
- Damaged Panels/Screens: Contact customer support for replacement parts.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | domi outdoor living |
| Model Number | LGFP1647-0610 |
| Product Dimensions (L x W x H) | 11.78’ x 9.93’ x 8.11’ (approx. 141.36"L x 119.16"W x 97.32"H) |
| Item Weight | 368 Pounds |
| Frame Material | Aluminum (Powder-coated) |
| Roof Material | Polycarbonate (UV-treated) |
| UV Protection | 99% UV-proof, UPF 50+ |
| Water Resistance Level | Waterproof |
| Wind Resistance Rating | 60 miles per hour |
| Snow Pressure Capacity | Up to 35 pounds per square foot |
| Door Style | Sliding Doors (2, lockable) |
| Required Assembly | Yes |

Image 6.1: Dimensional drawing of the Domi Lean-to Sunroom, showing length, width, and height measurements.
7. Warranty and Support
For warranty information, please refer to the documentation included with your purchase or contact the manufacturer directly. Domi outdoor living is committed to providing quality products and customer satisfaction.
Customer Support
If you have any questions, require assistance with assembly, or need replacement parts, please contact the seller, Fay outdoor life, through the Amazon platform or visit the domi outdoor living Store.