Janco 5' x 8' Sago Aluminum & Tempered Glass Greenhouse Kit

Create the perfect backyard growing space with the 5' x 8' Sago Greenhouse, a premium aluminum and tempered glass greenhouse designed for gardeners who want professional-quality construction in a compact footprint. Ideal for growing vegetables, herbs, flowers, seedlings, and tropical plants, the Sago offers outstanding durability, excellent light transmission, and year-round performance.

Built with a heavy-duty aluminum frame and 1/8" clear tempered safety glass, this greenhouse is engineered to withstand demanding weather conditions while providing an attractive addition to your landscape. A passive solar ridge vent helps regulate temperatures naturally, while the full-lite double entry door maximizes usable interior space and provides easy access for plants, tools, and supplies.

The Janco Sago Greenhouse shares the same premium construction and craftsmanship as our popular Palmetto Greenhouse, offering a space-saving solution for homeowners with smaller gardens without sacrificing quality.  Made in USA and built to last.

Features

• Heavy-duty 5' x 8' aluminum greenhouse kit
• Durable aluminum frame and corrosion-resistant hardware
• 1/8" clear tempered safety glass panels
• Lifetime limited warranty
• Engineered to withstand wind speeds exceeding 100 MPH
• Snow load rating exceeding 35 lbs. per square foot
• Passive solar ridge vent for natural ventilation
• Full-lite aluminum double entry door for maximum accessibility
• Butyl sealants throughout for superior weather resistance
• Compact footprint ideal for smaller gardens and patios

Specifications

• Overall Width: 7' 8¾"
• Overall Depth: 5' 4"
• Overall Height: 7' 11¼"
• Frame Material: Heavy-duty aluminum
• Glazing: 1/8" tempered safety glass
• Ventilation: Passive solar ridge vent
• Door: Aluminum full-lite double door

Built to Last

The Sago Greenhouse is designed for gardeners seeking long-term performance with minimal maintenance. Its corrosion-resistant aluminum construction, tempered safety glass, and premium sealing system provide dependable protection for your plants season after season.

Detailed blueprints, an installation manual, and comprehensive phone support are included to help make assembly straightforward and stress-free.

Shipping

• Free Shipping within the Continental United States
• Estimated delivery: 7–15 business days
• Ships via freight carrier with curbside delivery
• Delivery appointment scheduled by the carrier
• Customer must be present to inspect and sign for delivery
• Assistance may be needed for unloading
• Property must be accessible by an 18-wheel freight truck

Returns

Returns are accepted within 30 days of delivery. Products must be returned in unused condition and original packaging. A restocking fee of up to 15% may apply. Please review our complete Return Policy for additional details.

Why You'll Love It

Whether you're starting seedlings in early spring, extending your growing season, or creating a dedicated space for flowers and vegetables, the Sago Greenhouse delivers professional-grade quality in a compact design that fits beautifully into almost any backyard.