Create a Backyard Garden Oasis | The High-Value Star of Your Product Line

Our aluminum walk-in greenhouses provide enthusiasts with their dream creative space. Featuring sturdy construction, superior design, and flexible options, they are poised to become one of the most popular and profitable products in your catalog.

Browse All Walk-in Models

Why 'Walk-in Greenhouses' are a Category
You Can't Afford to Miss

Classic & Popular Series
Market-proven classic apex designs with the broadest customer appeal. Available in multiple sizes with PC or glass options, they are the cornerstone of a core product line that guarantees stable sales.

E Series Classic Outdoor Walk In Back Yard Greenhouse
E Series Classic Outdoor Walk In Back Yard Greenhouse
Key Feature1.0mm-2.0mm thickness frameClear, lmpact resista...
P Series affordable walk in greenhouse kit for backyard
P Series affordable walk in greenhouse kit for backyard
Key Feature- Sliding Door (PA)- Hinged Door (PB)1.0mm-2.4mm...
SG PC Series Small inexpensive Walk in Garden Greenhouse
SG PC Series Small inexpensive Walk in Garden Greenhouse
Key Feature-Sliding Door (SGA-P)- Hinged Door (SGB-P)1.0mm-...
SG Series 6x6ft | 6x8ft walk in glass greenhouse kits for garden
SG Series 6x6ft | 6x8ft walk in glass greenhouse kits for ga...
Key Feature-Sliding Door(SGA-G)-Hinged Door(SGB-G)1.0mm-2.0...
HSG Series High quality classic glass garden greenhouse
HSG Series High quality classic glass garden greenhouse
Key Feature-Sliding Door (HSGA-P)-Hinged Door(HSGB-P)1.0mm-...

Special & Designer Series
Unique Gothic arch or ornate designs provide a differentiated choice for high-end customers seeking personalization. Stocking these models helps you stand out and capture high-profit niche markets.

SG PC Series Small inexpensive Walk in Garden Greenhouse
SG PC Series Small inexpensive Walk in Garden Greenhouse
Key Feature-Sliding Door (SGA-P)- Hinged Door (SGB-P)1.0mm-...
RC86 Series aluminium decorative sunny garden greenhouses
RC86 Series aluminium decorative sunny garden greenhouses
Key Feature-Sliding Door (RC86A)-Hinged Door (RC86B)1.0mm-2...
RC88 Series Easy-to-Assemble front yard greenhouse for sale
RC88 Series Easy-to-Assemble front yard greenhouse for sale
Key Feature-Sliding Door (RC88A)-Hinged Door (RC88B)1.0mm-2...
SGOCT 66 & 68& 1212 Series pretty large Octagonal Greenhouse
SGOCT 66 & 68& 1212 Series pretty large Octagonal Greenhouse
Key FeatureThis marvelous large octagonal greenhouse is sur...
A Series curved greenhouse kit for garden
A Series curved greenhouse kit for garden
Key Feature Of Curved Greenhouse-Sliding Door (AA)-Hin...
V Series DIY Aluminum Framed Greenhouse Kit for Outdoor Use
V Series DIY Aluminum Framed Greenhouse Kit for Outdoor Use
Key Feature-Sliding Door (VA)-Hinged Door (VB)1.2mm-3.0mm t...
Why Partner with Growell for Your Walk-in Greenhouse Supply?
Aluminum Expertise
OEM/ODM
Designed for Retail Success
Reliable Supply Chain
We use only high-quality aluminum alloy, ensuring a lifetime rust-proof, sturdy structure that dramatically reduces your after-sales issues.
We support custom colors, retail packaging, and instruction manuals, helping you easily build a competitive private-label brand.
Clear installation guides and optimized packaging ensure a positive end-customer experience, boosting satisfaction and word-of-mouth referrals.
Stable production lead times and efficient logistics management ensure your procurement plan is executed flawlessly, so you never miss a peak sales season.

Get Your Complete Walk-in Greenhouse Catalog & B2B Pricing

Contact our B2B account managers today for in-depth product details, tiered pricing, and our OEM partnership program. Let us help you capture the high-value home gardening market.

We offer an expansive selection of customization options that match the unique demands of the OEM market.

Quality control is always the highest priority, upholding strict standards in every step of the manufacturing process.