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GrowSpan Estate Deluxe Greenhouse Extension Kits

by GrowSpan
$1,849.00
Size

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Description

GrowSpan Estate Deluxe Greenhouse Extension Kits

Expand Your Space, Keep Growing

When your garden starts to outgrow your greenhouse, the GrowSpan Estate Deluxe Extension Kits make adding more space simple and straightforward. No complicated setups — just reliable, seamless expansion that fits perfectly with your existing structure.

Why These Extension Kits Work:

  • Add Space When You Need It
    Whether you want to grow more plants or give your garden some breathing room, these kits let you extend your greenhouse with ease.

  • Easy to Install
    Designed to bolt right on with no special tools or fuss — you can do it yourself in no time.

  • Built to Match
    Same durable powder-coated aluminum frame and 10mm twin-wall polycarbonate panels as your original greenhouse. The extension looks and performs like part of the family.

  • Keep It Cool
    Large manual roof vents maintain airflow and temperature control, even as your greenhouse gets bigger.

What Sizes Are Available?

  • Small Extension Kit: Adds 6 feet — fits the Estate Deluxe Small Greenhouse perfectly.

  • Large Extension Kit: Adds 13 feet — for the Estate Deluxe Large Greenhouse.

Warranty You Can Count On

  • 15 years on the frame

  • 8 years on the polycarbonate panels

The Bottom Line

If your greenhouse feels cramped, don’t start over — expand. The GrowSpan Estate Deluxe Extension Kits give you the flexibility to grow your space as your garden grows.

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Greenhouse Gurus!

At Greenhouse Gurus, we're not just selling greenhouses, we're helping you cultivate your green thumb and turn your plant dreams into reality. We understand that passion for plants often comes with a unique set of challenges, and that's where we excel. Here's why Greenhouse Gurus is the perfect place to find your perfect greenhouse:

  • We prioritize you, the customer: Our passion lies in helping you find the greenhouse solution that best suits your needs and goals. We don't believe in a one-size-fits-all approach, and our friendly team is here to answer all your questions and guide you through the process.
  • We share your plant love: We're not just pushing products – we're fellow plant enthusiasts who understand the joys and challenges of nurturing a thriving greenhouse. We're here to share our knowledge and expertise to ensure your greenhouse success.
  • Problem solvers, not just sellers: Beyond greenhouses, we offer a wealth of resources and support to help you overcome any obstacles you might face on your gardening journey. From setup tips to plant selection advice, we're here to equip you with the knowledge you need to flourish.

Here's what sets Greenhouse Gurus apart from the competition:

  • Customer-centric approach: Our focus is on building relationships and understanding your specific needs, not just making a quick sale.
  • Passionate team: We're a team of plant lovers who are genuinely enthusiastic about helping you achieve your greenhouse goals.
  • Expertise beyond greenhouses: We offer a wealth of resources and knowledge to ensure your overall greenhouse gardening success.

Don't just buy a greenhouse, grow with Greenhouse Gurus!

  • Free Shipping USA wide. No extra charges. Ever.
  • Price Match Guarantee. Best prices online guaranteed.
  • 30 Day Easy Returns. No happy with your product, we'll take it back no questions asked.
  • Great Service. We pride ourselves on the best service, anywhere.
  • Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.
Shipping

Shipping is FREE on all orders to customers within United States.

We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 


Want to know about our Returns Policy? Read more here.


Order Confirmation:

As soon as you place your order you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorised your credit card for the purchase.  

As soon as we receive your order we automatically check to confirm that your order is in stock and available for immediate shipment.  If your item is on back-order or unavailable we will void the pre-authorisation and reach out to you via e-mail to see if alternate arrangements can be made.  

If your item(s) are available for immediate shipment (within 5 business days) we will process the charges and get to work preparing your order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card it will ship within three business days from the date of your order.  

We will send you shipping confirmation within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  

If you do not receive shipping confirmation from us within four business days of your order feel free to follow up with us at support@Greenhouse-Gurus.com

International Orders:

Please be aware that our products are made specifically for the US market. This means that they require a 110V or 240V electrical system to function correctly. 

Our products have generally not been certified for use with other countries electrical safety standards but all of our products are certified to US standards.

We will happily ship our fantastic products to international customers. Due to the extremely wide variety of product dimensions we will provide an up to date shipping price quote for you on request.

If you are happy with our shipping quote we will prepare an order and payment though our ultra secure online payment gateway.

Damages:

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. 

If your item(s) do arrived damaged please send photos to Support@Greenhouse-Gurus.com, then visit our Returns page and lodge your return claim online.

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Description

GrowSpan Estate Deluxe Greenhouse Extension Kits

Expand Your Space, Keep Growing

When your garden starts to outgrow your greenhouse, the GrowSpan Estate Deluxe Extension Kits make adding more space simple and straightforward. No complicated setups — just reliable, seamless expansion that fits perfectly with your existing structure.

Why These Extension Kits Work:

  • Add Space When You Need It
    Whether you want to grow more plants or give your garden some breathing room, these kits let you extend your greenhouse with ease.

  • Easy to Install
    Designed to bolt right on with no special tools or fuss — you can do it yourself in no time.

  • Built to Match
    Same durable powder-coated aluminum frame and 10mm twin-wall polycarbonate panels as your original greenhouse. The extension looks and performs like part of the family.

  • Keep It Cool
    Large manual roof vents maintain airflow and temperature control, even as your greenhouse gets bigger.

What Sizes Are Available?

  • Small Extension Kit: Adds 6 feet — fits the Estate Deluxe Small Greenhouse perfectly.

  • Large Extension Kit: Adds 13 feet — for the Estate Deluxe Large Greenhouse.

Warranty You Can Count On

  • 15 years on the frame

  • 8 years on the polycarbonate panels

The Bottom Line

If your greenhouse feels cramped, don’t start over — expand. The GrowSpan Estate Deluxe Extension Kits give you the flexibility to grow your space as your garden grows.

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Greenhouse Gurus!

At Greenhouse Gurus, we're not just selling greenhouses, we're helping you cultivate your green thumb and turn your plant dreams into reality. We understand that passion for plants often comes with a unique set of challenges, and that's where we excel. Here's why Greenhouse Gurus is the perfect place to find your perfect greenhouse:

  • We prioritize you, the customer: Our passion lies in helping you find the greenhouse solution that best suits your needs and goals. We don't believe in a one-size-fits-all approach, and our friendly team is here to answer all your questions and guide you through the process.
  • We share your plant love: We're not just pushing products – we're fellow plant enthusiasts who understand the joys and challenges of nurturing a thriving greenhouse. We're here to share our knowledge and expertise to ensure your greenhouse success.
  • Problem solvers, not just sellers: Beyond greenhouses, we offer a wealth of resources and support to help you overcome any obstacles you might face on your gardening journey. From setup tips to plant selection advice, we're here to equip you with the knowledge you need to flourish.

Here's what sets Greenhouse Gurus apart from the competition:

  • Customer-centric approach: Our focus is on building relationships and understanding your specific needs, not just making a quick sale.
  • Passionate team: We're a team of plant lovers who are genuinely enthusiastic about helping you achieve your greenhouse goals.
  • Expertise beyond greenhouses: We offer a wealth of resources and knowledge to ensure your overall greenhouse gardening success.

Don't just buy a greenhouse, grow with Greenhouse Gurus!

  • Free Shipping USA wide. No extra charges. Ever.
  • Price Match Guarantee. Best prices online guaranteed.
  • 30 Day Easy Returns. No happy with your product, we'll take it back no questions asked.
  • Great Service. We pride ourselves on the best service, anywhere.
  • Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.
Shipping

Shipping is FREE on all orders to customers within United States.

We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 


Want to know about our Returns Policy? Read more here.


Order Confirmation:

As soon as you place your order you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorised your credit card for the purchase.  

As soon as we receive your order we automatically check to confirm that your order is in stock and available for immediate shipment.  If your item is on back-order or unavailable we will void the pre-authorisation and reach out to you via e-mail to see if alternate arrangements can be made.  

If your item(s) are available for immediate shipment (within 5 business days) we will process the charges and get to work preparing your order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card it will ship within three business days from the date of your order.  

We will send you shipping confirmation within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  

If you do not receive shipping confirmation from us within four business days of your order feel free to follow up with us at support@Greenhouse-Gurus.com

International Orders:

Please be aware that our products are made specifically for the US market. This means that they require a 110V or 240V electrical system to function correctly. 

Our products have generally not been certified for use with other countries electrical safety standards but all of our products are certified to US standards.

We will happily ship our fantastic products to international customers. Due to the extremely wide variety of product dimensions we will provide an up to date shipping price quote for you on request.

If you are happy with our shipping quote we will prepare an order and payment though our ultra secure online payment gateway.

Damages:

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. 

If your item(s) do arrived damaged please send photos to Support@Greenhouse-Gurus.com, then visit our Returns page and lodge your return claim online.