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4' Grandio Elite Extension

By: Grandio Greenhouses SKU: ELITE-4X IN STOCK
$950.00
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Need to Extend Your Grandio Ascent Greenhouse?

Expand your growing potential with this 4-foot extension, adding an extra 32 square feet of premium growing space to your Grandio Ascent greenhouse.

Key Features:

  • Compatible with 2015 and newer Grandio Elite models.
  • Durable 10mm twin-wall polycarbonate panels for superior insulation and light diffusion.
  • Includes 1 roof window to maintain excellent ventilation.

Grandio Badge

Seamlessly extend your existing Grandio Ascent greenhouse with this professionally engineered kit, designed to maintain the strength, durability, and aesthetic of your original structure.

Key Specs

  • Footprint Size: 4 ft x 8 ft
  • Frame Material: Aluminum
  • Panel Thickness: 10mm
  • Snow / Wind Rating: Standard

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Choosing the right retailer matters, especially for critical power and off-grid systems. Here’s what sets Energy Systems Central apart.

  • Free Shipping Nationwide: Transparent pricing with no hidden fees at checkout.
  • Best Price Assurance: If you find the same product offered for less, we’ll review and match it where applicable.
  • Easy 30-Day Returns: Clear, straightforward return policies designed for peace of mind.
  • Expert-Led Support: Speak directly with knowledgeable specialists who understand the products. Call us at 888-332-7989.

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Most orders are processed within 1 to 2 business days. Delivery times typically range from 3 to 7 business days depending on your location, carrier scheduling, and product size.

We offer a 30 day return window for eligible products that are unused and in original condition. Our support team will guide you through the return or exchange process if needed.

Absolutely. Yes. Our knowledgeable product specialists are available by phone, live chat, or email to help you select the right equipment for your application.

Most products include a manufacturer warranty, typically starting at one year. Warranty terms vary by brand and model and are listed on each product page.

Yes. We are an authorized retailer and only sell brand new, genuine products sourced directly from manufacturers or their approved distributors.

energy systems central

4' Grandio Elite Extension

$950.00
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