Designed specifically for residential yards, this modern backyard greenhouse provides exceptional insulation and light transmission. budget-friendly solution for year-round gardening, even in harsh winter climates.

Superior Winter Hardiness

Specifically engineered as a deep wintersolution, modern backyard greenhouse features enhanced insulation and structural strength to protect plants from frost, heavy snow, and biting cold, ensuring growth continues year-round.

Cost-Effective Durability

We deliver exceptional quality at a direct-to-you price. The combination of a corrosion-resistant aluminum frame and impact-resistant, insulated glazing offers long-term reliability without the premium cost, making a professional modern backyard greenhouse accessible.

Effortless Assembly & Customization

Its modular design also allows for easy sizing adjustments, perfect whether you're planning a compact front yard greenhouse or a larger cultivation area.

Optimal Growing Environment

Maximizes diffused light penetration while maintaining stable temperatures and humidity. Integrated ventilation options (roof vents, side windows) prevent overheating and promote healthy air circulation for thriving plants.

Aesthetic Versatility

With its clean lines and modern profile, it enhances any landscape. It serves as an elegant front yard greenhouse that boosts curb appeal or a functional yet stylish modern backyard greenhouse that becomes a favorite retreat.

Two Decades of Specialization: As a leading modern backyard greenhouse factory, Growell Manufacturing has focused exclusively on horticultural structures for over 20 years, mastering the engineering of affordable, high-performance solutions.

Vertical Integration & QC Control: We control the entire production process, from aluminum extrusion to panel fabrication, ensuring every affordable deep winter greenhouse for yard meets stringent standards before leaving our facility.

Global Compliance & Trust: Our front yard greenhouse products are rigorously tested and carry ISO9001, CCC, and CE certifications, guaranteeing safety, reliability, and compliance for international customers.

OEM/ODM Expertise: We partner with distributors worldwide, offering extensive customization for branding, sizing, and features, making us the ideal partner for your modern backyard greenhouse product line.

Direct Factory Value: By selling directly, we remove middleman markups. This allows us to offer the robust features of a premium front yard greenhouse at a truly accessible price point.

*Stronger aluminium frame,1.3mm-3.0mm thickness

*Color:Mill,Anodised or Painted finish

*6MM UV-protected new polycarbonate panel

*Door lockincluded

*Roof vents(see table)

*Bar capping &Fixing clip

*Guttering &Downpipes

*Stainless stee bolts and nuts

*Extendable to any length

*Easy to assemble deep winter greenhouse

*Free 10 year guarantee

*deep winter greenhouse equipped with Hinged door or slding door

*Galvanised base or aluminium base

*Finial

*Louvre side vents

*Auto vent opener

*Solar thermostatic ventilator

*4MM Polycarbonate panel or 3MM,4MM Glass

*2776MM long extension-up to any length(See the following Extension page)

Q: Is it suitable for a smaller garden or as a discreet modern backyard greenhouse?

A: Absolutely. We offer multiple base sizes, and its clean, low-profile design helps it blend beautifully into any garden aesthetic. Many customers choose it specifically as an attractive and space-efficient front yard greenhouse or a compact, productive modern backyard greenhouse.

During a heavy snowfall with a snow depth of 42 cm, our deep winter greenhouse remained completely intact and stable, demonstrating exceptional load-bearing capacity and reliable structural design.
In our test, we placed four bags of material on the roof (25 kg each, totaling 100 kg), and the deep winter greenhouse stayed in perfect condition, further proving its outstanding pressure resistance.

Individual bundles wrapped in polythene for added protection againstscratching inside the packs. Then deep winter greenhouse packed into sturdy cardboard cartons.