


Free Shipping
On All Orders

Lowest Price
Guaranteed or We’ll Match It

No Sales Tax
No Sales Tax—Except in Michigan

Easy Returns
Always hassle free

Call Us
(844) 873-5764
On All Orders
Guaranteed or We’ll Match It
No Sales Tax—Except in Michigan
Always hassle free
(844) 873-5764
Take full control of your growing environment with the Westminster Cedar Half-Boarded Greenhouse. Designed with solid cedar lower walls and full-length tempered glass above, it combines privacy, durability, and striking aesthetics. Built from Grade 1 Western Red Cedar (no knots), dipped and sealed for weather resistance, this model delivers professional-grade performance with timeless appeal. Whether you’re cultivating flowers, herbs, or specialty plants — the Westminster balances style, strength, and growing efficiency.
✅ Quick-Glance Benefits
🪵 Half-Boarded Cedar Walls Provides privacy, insulation, and a classic look |
🌲 Premium Cedar Frame Grade 1 Western Red Cedar, dipped & sealed, knot-free |
🛡️ Aluminum Capping Extra protection for glazing edges against water |
🌬️ Superior Ventilation Multiple auto roof vents & louvered windows included |
🚪 Secure Entry Door Lockable inward-swinging hinged door for access |
🚚 Fast, Free U.S. Shipping Delivered safely, ready for assembly |
✔️ Year-round greenhouse growing
✔️ Growing edibles, flowers, and delicate plants
✔️ Privacy-friendly greenhouse design
✔️ Elegant estate or residential showcase
🔍 Standout Features
📐 45° Roof Pitch Steep slope improves air circulation and snow load handling |
🪚 Knee Brace Spandrels Reinforced at every rafter intersection for added strength |
🎨 Natural Cedar Variance Wood tones range from light to dark, making each kit unique |
🪑 Cedar Shelving System Slat shelves included for organized and efficient growing space |
Now Come standard with!
Ready to add strength, privacy, and beauty to your garden?
Order the Westminster Cedar Half-Boarded Greenhouse today and enjoy a classic cedar greenhouse with half-boarded sides for enhanced protection.
Glazing: Toughened safety glass with screw-in bar clamping (capping)
Frame: Extra strong cedar
10x16
10x18
10x20
Manufacturer Warranty: 10 Years
Covers defects in materials and workmanship
Support handled directly through our team
Q: What sizes are available?
A: Choose from 16'8", 18', or 20'10" lengths (all 10'9" wide).
Q: Does it include shelving?
A: Yes, cedar slat shelving is included along one long side.
Q: Is the glazing safe?
A: Yes, 3mm tempered safety glass is standard.
Q: Does it handle snow loads?
A: Yes, with its 45° roof pitch and knee brace spandrels.
Q: What’s the warranty?
A: 10-year manufacturer warranty on cedar frame and craftsmanship.
10-Year Manufacturer's Warranty on structural components, including aluminum base and cedar frame integrity.
Who We Are
At Garden GrowShop, we're not a faceless online retailer. We're a small, family-run business with real roots in the growing community. Every product we carry has been carefully chosen to meet the needs of both home growers and commercial operators — because we’ve walked in your shoes.
Personal, Knowledgeable Support
When you reach out to us, you’re not getting a canned reply or being passed between departments. You're talking to someone who actually knows the products, understands your challenges, and is here to help you succeed.
Transparent Pricing — No Gimmicks
We believe in fair, honest pricing. No inflated markups, no bait-and-switch tactics. If you ever find a better price on the same item, let us know — we’ll match it without the hassle.
Fast, Dependable Shipping
We ship directly from warehouses across the U.S. to get your order to you quickly and reliably. No inflated delivery timelines, and no surprise shipping fees — just smooth, on-time delivery you can count on.
A Partnership, Not a Transaction
Our customers stick with us because we treat them like partners. Whether you're outfitting a small indoor setup or managing a large-scale operation, we’re here to grow with you — not just sell you equipment.
Our Commitment
If something goes wrong, we don’t pass the buck. We work with you directly to make it right. That’s how we’ve built our business, and that’s how we plan to keep it.
We offer free shipping on all orders over $200 shipped to addresses within the continental United States. Orders under $200 will have shipping calculated at checkout. There are no hidden fees or handling charges. The price you see at checkout is the final price you pay.
Orders are typically processed within 1–2 business days (Monday–Friday). If an item is temporarily backordered or delayed, we’ll notify you by email with an updated shipping estimate.
Once your order has shipped, we’ll email you a shipping confirmation that includes tracking information. You can use this to monitor the delivery status of your package in real time.
We partner with trusted suppliers and manufacturers who maintain warehouse locations throughout the United States. Orders are typically shipped from the facility closest to your delivery address to ensure faster transit times and greater efficiency. Some orders may ship in multiple packages depending on item availability and warehouse location.
Most orders arrive within 3–7 business days of shipping, depending on your location and the item’s warehouse origin. Freight items and oversized packages may take additional time.
We use trusted carriers such as FedEx, UPS, USPS, and professional freight delivery services for large or heavy items. Depending on the size of your order, it may arrive in multiple packages or from multiple warehouses.
Please note: We do not offer moving or installation services. For freight shipments or large items, carriers are only responsible for curbside delivery. Drivers are not required to move items inside your home, up stairs, or to specific locations. We strongly recommend having assistance available at the time of delivery for heavy or bulky shipments.
Please ensure your shipping address is correct at the time of checkout. Once an order has shipped, we are unable to change the delivery address or reroute the shipment. If you need to make changes to your order, contact us immediately after placing it.
If your order arrives damaged or appears to be lost in transit, contact us within 48 hours of delivery (or expected delivery). We will work with the carrier to resolve the issue as quickly as possible.
We currently ship only to addresses within the continental United States. We do not ship to Alaska, Hawaii, U.S. territories, or international destinations.
If you have questions about your order, delivery, or shipping process, feel free to reach out to us through our Contact Us page or via email (sales@gardengrowshop.com ). We’re here to help.
Start of Returns section
Easy Returns, No Surprises
At Garden GrowShop, we stand behind the quality of every product we carry. But we also understand that sometimes things just don’t work out — and that’s okay. If you change your mind or the item isn’t quite what you expected, we’ve got you covered.
You have 30 days from the date of delivery to request a return for any reason. To start a return, simply email us at sales@gardengrowshop.com with your order number and we’ll walk you through the process.
Here’s what to expect:
You’ll receive clear return instructions from our team.
Once your item is received and inspected, we’ll issue a refund to your original payment method.
Items must be returned in “like new” condition, with all original packaging and accessories.
Return shipping costs are the responsibility of the customer.
“Like new” means no visible wear, damage, or missing parts. Items showing signs of use or misuse may not qualify for a refund.
If your order arrives damaged or defective, don’t worry — we’ll take care of it.
Here’s what to do:
Note any damage with the delivery driver when signing for the package.
Email photos and a description of the issue to sales@gardengrowshop.com on the same day you receive it.
We’ll cover the cost of return shipping and make sure a replacement is sent out quickly.
Please keep all original packaging in case a return is needed. This helps speed up the process and ensures a smooth resolution.
If you need to cancel your order, please contact us as soon as possible at sales@gardengrowshop.com or by phone.
Cancellations before shipment receive a full refund.
Cancellations after shipment will follow our standard return policy and may be subject to return shipping costs.
Certain products may have brand-specific return restrictions, which will be noted on the product page.
Products purchased for temporary or single-use purposes (e.g. trade shows, promotional events) are not eligible for return.
We’re Here to Help
Our goal is to make returns and exchanges as easy as possible — with no stress and no surprises. If you’re unsure whether your order qualifies or just want to ask a question, don’t hesitate to reach out. We’re here to make sure you feel confident before and after your purchase.
We’d love to hear from you!
If you decided not to purchase today, we’d like to know what held you back. Your feedback helps us improve and serve you better.
Was it the price, product description, reviews, shipping options, or something else? Tell us what made you hesitate, and we’ll send you a 5% discount code for your next order (valid on select products).
Contact us: https://gardengrowshop.com/pages/contact-us
We’re an authorized dealer for every brand we sell—so you’ll always get full manufacturer warranties, premium support, and authentic gear direct from the source.
✅ Fast, tracked shipping on all orders
✅ 100% safe and secure checkout
✅ No restocking fees on returns
✅ Friendly U.S.-based support when you need it
Have questions? We're here to help. Whether you're just getting started or scaling up a full grow, our experts can guide you to the right gear.
We’ve used it throughout spring and early summer, and it holds temperature well. Ventilation is great, and setup was manageable for two people.
The Westminster is spacious, elegant, and incredibly well-built. The tall structure and cedar framing make it feel luxurious and solid.
Love the included shelving and the aluminum base. Everything about this kit felt premium from unboxing to full build. Worth every penny.
This is more than a hobby greenhouse—it's a serious grower's dream. Plenty of space, great durability, and really nice finishing touches.
After researching many greenhouses, the Westminster stood out for its size and quality. It’s clear this structure is meant to last long-term.
Take full control of your growing environment with the Westminster Cedar Half-Boarded Greenhouse. Designed with solid cedar lower walls and full-length tempered glass above, it combines privacy, durability, and striking aesthetics. Built from Grade 1 Western Red Cedar (no knots), dipped and sealed for weather resistance, this model delivers professional-grade performance with timeless appeal. Whether you’re cultivating flowers, herbs, or specialty plants — the Westminster balances style, strength, and growing efficiency.
✅ Quick-Glance Benefits
🪵 Half-Boarded Cedar Walls Provides privacy, insulation, and a classic look |
🌲 Premium Cedar Frame Grade 1 Western Red Cedar, dipped & sealed, knot-free |
🛡️ Aluminum Capping Extra protection for glazing edges against water |
🌬️ Superior Ventilation Multiple auto roof vents & louvered windows included |
🚪 Secure Entry Door Lockable inward-swinging hinged door for access |
🚚 Fast, Free U.S. Shipping Delivered safely, ready for assembly |
✔️ Year-round greenhouse growing
✔️ Growing edibles, flowers, and delicate plants
✔️ Privacy-friendly greenhouse design
✔️ Elegant estate or residential showcase
🔍 Standout Features
📐 45° Roof Pitch Steep slope improves air circulation and snow load handling |
🪚 Knee Brace Spandrels Reinforced at every rafter intersection for added strength |
🎨 Natural Cedar Variance Wood tones range from light to dark, making each kit unique |
🪑 Cedar Shelving System Slat shelves included for organized and efficient growing space |
Now Come standard with!
Ready to add strength, privacy, and beauty to your garden?
Order the Westminster Cedar Half-Boarded Greenhouse today and enjoy a classic cedar greenhouse with half-boarded sides for enhanced protection.
Glazing: Toughened safety glass with screw-in bar clamping (capping)
Frame: Extra strong cedar
10x16
10x18
10x20
Manufacturer Warranty: 10 Years
Covers defects in materials and workmanship
Support handled directly through our team
Q: What sizes are available?
A: Choose from 16'8", 18', or 20'10" lengths (all 10'9" wide).
Q: Does it include shelving?
A: Yes, cedar slat shelving is included along one long side.
Q: Is the glazing safe?
A: Yes, 3mm tempered safety glass is standard.
Q: Does it handle snow loads?
A: Yes, with its 45° roof pitch and knee brace spandrels.
Q: What’s the warranty?
A: 10-year manufacturer warranty on cedar frame and craftsmanship.
10-Year Manufacturer's Warranty on structural components, including aluminum base and cedar frame integrity.
Who We Are
At Garden GrowShop, we're not a faceless online retailer. We're a small, family-run business with real roots in the growing community. Every product we carry has been carefully chosen to meet the needs of both home growers and commercial operators — because we’ve walked in your shoes.
Personal, Knowledgeable Support
When you reach out to us, you’re not getting a canned reply or being passed between departments. You're talking to someone who actually knows the products, understands your challenges, and is here to help you succeed.
Transparent Pricing — No Gimmicks
We believe in fair, honest pricing. No inflated markups, no bait-and-switch tactics. If you ever find a better price on the same item, let us know — we’ll match it without the hassle.
Fast, Dependable Shipping
We ship directly from warehouses across the U.S. to get your order to you quickly and reliably. No inflated delivery timelines, and no surprise shipping fees — just smooth, on-time delivery you can count on.
A Partnership, Not a Transaction
Our customers stick with us because we treat them like partners. Whether you're outfitting a small indoor setup or managing a large-scale operation, we’re here to grow with you — not just sell you equipment.
Our Commitment
If something goes wrong, we don’t pass the buck. We work with you directly to make it right. That’s how we’ve built our business, and that’s how we plan to keep it.
We offer free shipping on all orders over $200 shipped to addresses within the continental United States. Orders under $200 will have shipping calculated at checkout. There are no hidden fees or handling charges. The price you see at checkout is the final price you pay.
Orders are typically processed within 1–2 business days (Monday–Friday). If an item is temporarily backordered or delayed, we’ll notify you by email with an updated shipping estimate.
Once your order has shipped, we’ll email you a shipping confirmation that includes tracking information. You can use this to monitor the delivery status of your package in real time.
We partner with trusted suppliers and manufacturers who maintain warehouse locations throughout the United States. Orders are typically shipped from the facility closest to your delivery address to ensure faster transit times and greater efficiency. Some orders may ship in multiple packages depending on item availability and warehouse location.
Most orders arrive within 3–7 business days of shipping, depending on your location and the item’s warehouse origin. Freight items and oversized packages may take additional time.
We use trusted carriers such as FedEx, UPS, USPS, and professional freight delivery services for large or heavy items. Depending on the size of your order, it may arrive in multiple packages or from multiple warehouses.
Please note: We do not offer moving or installation services. For freight shipments or large items, carriers are only responsible for curbside delivery. Drivers are not required to move items inside your home, up stairs, or to specific locations. We strongly recommend having assistance available at the time of delivery for heavy or bulky shipments.
Please ensure your shipping address is correct at the time of checkout. Once an order has shipped, we are unable to change the delivery address or reroute the shipment. If you need to make changes to your order, contact us immediately after placing it.
If your order arrives damaged or appears to be lost in transit, contact us within 48 hours of delivery (or expected delivery). We will work with the carrier to resolve the issue as quickly as possible.
We currently ship only to addresses within the continental United States. We do not ship to Alaska, Hawaii, U.S. territories, or international destinations.
If you have questions about your order, delivery, or shipping process, feel free to reach out to us through our Contact Us page or via email (sales@gardengrowshop.com ). We’re here to help.
Start of Returns section
Easy Returns, No Surprises
At Garden GrowShop, we stand behind the quality of every product we carry. But we also understand that sometimes things just don’t work out — and that’s okay. If you change your mind or the item isn’t quite what you expected, we’ve got you covered.
You have 30 days from the date of delivery to request a return for any reason. To start a return, simply email us at sales@gardengrowshop.com with your order number and we’ll walk you through the process.
Here’s what to expect:
You’ll receive clear return instructions from our team.
Once your item is received and inspected, we’ll issue a refund to your original payment method.
Items must be returned in “like new” condition, with all original packaging and accessories.
Return shipping costs are the responsibility of the customer.
“Like new” means no visible wear, damage, or missing parts. Items showing signs of use or misuse may not qualify for a refund.
If your order arrives damaged or defective, don’t worry — we’ll take care of it.
Here’s what to do:
Note any damage with the delivery driver when signing for the package.
Email photos and a description of the issue to sales@gardengrowshop.com on the same day you receive it.
We’ll cover the cost of return shipping and make sure a replacement is sent out quickly.
Please keep all original packaging in case a return is needed. This helps speed up the process and ensures a smooth resolution.
If you need to cancel your order, please contact us as soon as possible at sales@gardengrowshop.com or by phone.
Cancellations before shipment receive a full refund.
Cancellations after shipment will follow our standard return policy and may be subject to return shipping costs.
Certain products may have brand-specific return restrictions, which will be noted on the product page.
Products purchased for temporary or single-use purposes (e.g. trade shows, promotional events) are not eligible for return.
We’re Here to Help
Our goal is to make returns and exchanges as easy as possible — with no stress and no surprises. If you’re unsure whether your order qualifies or just want to ask a question, don’t hesitate to reach out. We’re here to make sure you feel confident before and after your purchase.
We’d love to hear from you!
If you decided not to purchase today, we’d like to know what held you back. Your feedback helps us improve and serve you better.
Was it the price, product description, reviews, shipping options, or something else? Tell us what made you hesitate, and we’ll send you a 5% discount code for your next order (valid on select products).
Contact us: https://gardengrowshop.com/pages/contact-us
We’re an authorized dealer for every brand we sell—so you’ll always get full manufacturer warranties, premium support, and authentic gear direct from the source.
✅ Fast, tracked shipping on all orders
✅ 100% safe and secure checkout
✅ No restocking fees on returns
✅ Friendly U.S.-based support when you need it
Have questions? We're here to help. Whether you're just getting started or scaling up a full grow, our experts can guide you to the right gear.