Garden Sunroom – Luxury Lean-To Greenhouse for All-Season Living

Year-round comfort. Steps from your door.

The Garden Sunroom Luxury Greenhouse attaches directly to your home, creating a bright, climate-controlled space for growing or relaxing. Handcrafted in Oregon from premium redwood, this lean-to greenhouse offers warmth, efficiency, and architectural beauty — a seamless blend of luxury craftsmanship and everyday comfort for gardeners who want all-season performance just outside their door.

Installation Requirements

Required wall height for installation:

• 6′ wide: 8′-3″ at the ridge
• 8′ wide: 8′-7″ at the ridge
• 10′ wide: 9′-4″ at the ridge

Not sure if your home is a good fit?

Call (503) 244-4100 — we’re happy to discuss wall height, roofline, and site conditions to ensure a perfect attachment.

Included With Your Garden Sunroom Greenhouse Kit

Each Garden Sunroom is built with architectural precision and Oregon-crafted quality, providing the strength of a greenhouse and the comfort of a living space.

Durable, High-Quality Construction

• Premium redwood framing — naturally strong, sustainable, and beautiful.

• 1/8″ annealed glass walls and 1/8″ tempered glass roof glazing — clarity and long-term performance.

• Graceful 4/12 roofline — creates vertical openness with a refined, architectural profile.

• Engineered for 35 PSF snow load and 70 MPH wind speeds — optional All-Weather Kits available for harsher climates.

Ventilation & Climate Control

Solar-powered roof vents with integrated screens provide passive, automated ventilation, maintaining balanced temperature and humidity.

Screened jalousie windows at both gable ends allow cross-breezes, while full perimeter screening protects plants and ensures fresh airflow.

Interior gutters with drainage tubing manage condensation and protect your structure for long-term use.

Convenient, Customizable Entry

• The tempered-glass entry door includes a solid wood lower panel for durability and charm:

  • 30″ wide for 6′ and 8′ models

  • 36″ wide for 10′ models

• Hinged on the wall side, the door swings outward and can be placed on either end for a perfect site fit.

Easy, Efficient Installation

Preassembled gable ends reduce installation time and ensure accuracy.

Every Garden Sunroom Kit includes both printed and digital manuals with clear, step-by-step guidance for a confident, straightforward build.

Customize Your Garden Sunroom

Basewall Options
Choose our matching 18″ redwood basewall kit or build your own custom masonry base for enhanced insulation and design flexibility. [Learn more →]

Roof Glazing
Swap the tempered glass roof for 6 mm twin-wall polycarbonate at no extra cost — providing diffused light and added insulation for year-round growing. [Learn more →]

Thermal Option™
Upgrade to our exclusive double-glazing system for superior warmth, diffused light, and energy efficiency in cooler climates — ideal for a premium sunroom greenhouse. [Learn more →]

Plant Benches
Handcrafted redwood benches maximize growing area while complementing the Sunroom’s clean, architectural design. [Learn more →]

Garden Kit
A complete accessory set to manage airflow, temperature, and humidity for healthier, more productive plants. [Learn more →]

All-Weather Kit
Added reinforcement for snow and wind-prone regions, engineered for strength while preserving the Garden Sunroom’s refined design. [Learn more →]

Purchase

Ready to purchase the Garden Sunroom Greenhouse Kit?

Online prices include processing fees, but when you order directly through us, you’ll receive preferred pricing and personal support.

Call (503) 244-4100 to speak with our team. We’ll prepare a custom estimate, help you select options, and ensure you receive the best available value on your new luxury lean-to greenhouse.

Shipping & Delivery Information

Each Garden Sunroom Luxury Greenhouse is handcrafted in Oregon and shipped with care across the contiguous U.S. and Canada.

Every order includes clear installation instructions for a safe, straightforward setup — a reflection of the craftsmanship, warmth, and architectural elegance that define every Sturdi Built greenhouse.