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- Regular price
- $1,900.00
Estimated shipping time
Estimated shipping time
You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.
What is your Return Policy?
What is your Return Policy?
At Northgrid Supply, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:
1. Return Window
You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.
2. Who Pays for Return Shipping?
- If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
- If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.
3. Damaged or Defective Items
Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.
4. Changed Your Mind?
If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).
5. Refund Processing
Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.
If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@northgridsupply.com and we’ll look into it immediately.
6. Restocking Fees
Change-of-mind returns are subject to a 25% restocking fee. Damaged, defective, or incorrect items are not charged a restocking fee.
The Elite 8' Extension adds 8 ft. of length and approximately 64 sq. ft. of additional growing area to a compatible existing greenhouse. It can provide more room for plants, benches, or workspace.
The extension is designed to integrate with existing 2015 and newer Grandio Elite models while maintaining the greenhouse’s established structure and appearance. It features 10 mm twin-wall polycarbonate panels.
Four selectable anchor configurations are available: Wood, Concrete, Dirt, and None. These configurations use the same 8 ft. extension; the difference is the anchoring selection for the installation surface.
Key Features
- Additional Length: Adds 8 ft. of length to a compatible existing greenhouse.
- Additional Growing Area: Provides approximately 64 sq. ft. of extra growing space.
- Integrated Design: Designed to integrate with an existing Elite greenhouse while maintaining its structure and appearance.
- Twin-Wall Panels: Features 10 mm twin-wall polycarbonate panels for insulation and light diffusion.
- Expandable Growing Space: Provides additional room for plants, benches, or workspace.
- Anchor Configurations: Available with Wood, Concrete, Dirt, or None anchor options.
Adds 64sq ft Of Additional Growing Space
Designed to Integrate Perfectly With Existing Elite Greenhouse
Maintains Structural Integrity
Easy to Install
More Room to Grow
Specifications
- Additional Length: 8 ft.
- Additional Growing Area: Approximately 64 sq. ft.
- Polycarbonate Panel Thickness: 10 mm
- Technical Specifications: No additional technical specifications are provided on the official product page.
Size Guide
- Extension Length: 8 ft.
- Additional Growing Area: Approximately 64 sq. ft.
- Configuration Difference: Wood, Concrete, Dirt, and None configurations use the same 8 ft. extension. The verified difference is the selected anchoring arrangement.
Compatibility
Compatible With: Grandio Elite greenhouse models from 2015 and newer.
Foundation & Anchoring Solutions
- Wood Installation: Select Wood for installation on decks, wooden platforms, or timber bases. The Wood Anchoring Kit fastens the structure to the wood foundation.
- Concrete Installation: Select Concrete for installation on pavement, concrete slabs, or other hard surfaces. The Concrete Anchoring Kit fastens the structure to the hard surface.
- Ground or Dirt Installation: Select Dirt for installation on dirt or earth. The Dirt/Earth Anchoring Kit is required for this installation type.
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