

- Description
- Why Buy From Us
- Shipping
Unlock Dual Access & Effortless Superior Ventilation for Your Greenhouse
Transform your Grandio Elite greenhouse into a more accessible and ventilated growing space. This kit converts the back wall into a fully functional door, giving you the convenience of dual entries and enhancing airflow when both doors are opened, perfect for managing summer heat and improving access during busy gardening days.
Designed exclusively for 2015 and newer Grandio Elite greenhouses, this all-inclusive kit includes the door frame, threshold support, locking hardware, and all necessary components for installation . It brings practical functionality and improved environmental control without the need for major modifications.
Key Features:
Dual-Sided Access:
Converts the back wall into an operable door, providing versatile entry and workflow options
Improved Ventilation:
Opening front and back doors simultaneously creates a natural airflow corridor for healthier, cooler conditions
All-Inclusive Kit:
Comes complete with frame, threshold, door hardware, and installation components—no additional parts needed
Perfect Fit:
Engineered specifically for 2015+ Elite models, ensuring smooth installation and precise compatibility
User Manual:
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 Vista Greenhouses.
But first, you should definitely hear from our customers here.
- 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 is FREE on all orders to customers within USA.
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 sales@vistagreenhouses.com.
International Orders:
Please be aware that our products are made specifically for the USA market. This means that they require a [choose 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 USA 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 sales@vistagreenhouses.com, then visit our Returns page and lodge your return claim online.