Hoklartherm | Nelke 4 Pro Series Greenhouse With 16mm Triple-Wall Polycarbonate Glazing

The Hoklartherm Nelke 4 Pro Greenhouse blends traditional A-frame styling with advanced materials and innovative features to deliver a greenhouse that is as functional as it is durable. Designed for year-round growing, the Nelke 4 Pro is ideal for gardeners who want premium quality, enhanced usability, and a space that adapts to their needs. The anthracite gray powder coat finish adds a classy touch.

Key Features:

16mm Triple-Wall Polycarbonate Glazing

• Provides superior insulation and light diffusion, perfect for protecting plants in all weather conditions.
• UV-blocker is infused directly into the polycarbonate panels for long-lasting protection from discoloring, eliminating the need for external films.

Enhanced Ventilation and Accessibility

• Includes two roof vents with automatic openers and a large rear-wall window to ensure consistent airflow and temperature control.
• Features a specially designed extra-wide 38" ADA-friendly Dutch barn-style door (71" tall), providing easy access for all users.

Superior Strength and Stability

• Equipped with turn-buckle cross supports, boosting snow load capacity to 2,000 lbs., as verified by sandbag testing.
• Additional rubber seals at the top and bottom of roof panels provide an extra layer of weather resistance.

Modern Upgrades for Maximum Durability

• Superior doors and hardware quality enhance usability and ensure longevity.
• A heavy-duty aluminum frame combined with advanced engineering withstands harsh climates, including snow, wind, and UV exposure.

What're Included

• 2 Roof Vents with Automatic Openers
• Large rear-wall window
• Extra wide Dutch Barn Style Door: 38 x 71 in

Dimensions

• 9 ft 8 in wide x 14 ft long x 8  ft high center
• Gutters: 5 ft 3 in
• Extra wide barn style door- 38 x 71 in -  ADA rated.

Why Choose the Nelke4 Pro Greenhouse?

Exceptional Insulation: The 16mm triple-wall panels provide unmatched heat retention, making it ideal for year-round gardening.
Advanced Ventilation: Automatic roof vent openers and large windows create a well-regulated environment for optimal plant growth.
ADA-Friendly Design: Extra-wide doors ensure easy entry, even with wheelbarrows or mobility aids.
Increased Snow Load Capacity: Reinforced cross supports make it one of the sturdiest greenhouses on the market.

Whether you’re cultivating vegetables, herbs, or flowers, the Hoklartherm Nelke 4 Pro Greenhouse offers the perfect environment for growing lush, healthy plants. Its combination of modern engineering and traditional design creates a greenhouse that’s both practical and visually stunning.

Order your Nelke4 Pro today and bring a professional-grade growing solution to your backyard!

INSTALLATION MANUAL

WARRANTY

• Polycarbonate: 10 years (prorated after 5 years)
• Frame: 15 years