Selecting the Perfect Greenhouse Kit

Selecting the Right Greenhouse Kit: Important Factors to Consider

Now that you've made the decision to purchase a greenhouse kit, it's time to determine which one is the ideal fit for your needs. While the internet offers a plethora of options, it deprives shoppers of the chance to physically inspect a greenhouse kit. A picture can certainly make a greenhouse look appealing, but it's essential to look beyond the surface to ensure that your greenhouse won't become a source of problems. When deciding on the right greenhouse kit, consider these factors:

1. Greenhouse Kit Frame Materials

Aluminum Frames: Aluminum frames are lightweight and corrosion-resistant, making them a popular choice. They can be painted and are often available with color options. Be aware that aluminum frames can vary greatly in quality. A cheap aluminum greenhouse is likely using a lower grade aluminum.

Composite Tubing: Composite tubing frames are constructed using a blend of materials, such as fiberglass and plastic. They offer unique advantages, including: high durability, low maintenance, and insulation.

Galvanized Steel Frames: Steel frames are exceptionally sturdy and provide excellent support for larger greenhouse structures. They are more durable but can be heavier. Steel frames are commonly used for commercial hoop greenhouse structures.

Wooden Frames: Wooden frames provide a natural and aesthetically pleasing look, often fitting well with garden settings. They offer good insulation properties and can be suitable for smaller greenhouses. The benefit of wooden frames lies in their visual appeal and insulation, but they may require more maintenance to prevent rot.

2. Greenhouse Kit Covering Choices

Polycarbonate Panels: Polycarbonate panels are known for their clarity and durability. These panels are available in single, double, or multi-wall designs, offering different levels of insulation and light diffusion. Expect plant leaf burning and poor insulation with greenhouse kits that use single-wall material.

Glass: Glass coverings are known for their longevity and aesthetics. They allow maximum light penetration and very little insulation. The benefit of glass lies in its durability and visual appeal, but it is heavier and more expensive.

Solexx: Solexx is a translucent twin-wall greenhouse covering that looks white in color compared to polycarbonate. This adds value to those seeking privacy in their greenhouse. Solexx is popular for its high insulation, ideal diffuse light, durability and longevity.

Polyethylene Film: Polyethylene film is a cost-effective covering option, but generally not an option on greenhouse kits. It provides good light transmission but offers very little insulation compared to twin-wall materials. The benefits include affordability and simplicity in replacement if damaged. However, it requires frequent replacement.

Read more about what makes a good greenhouse covering

3. Popular Greenhouse Kit Shapes

Gothic Greenhouse Kits:
Shape: Gothic greenhouses have a curved or arched roof design that resembles the shape of a Gothic cathedral. The roof arches upward and then curves downward, creating a pointed arch shape.
Benefits: Gothic greenhouses are popular for their aesthetic appeal and efficient snow and rain runoff. The curved design maximizes headroom and allows for better air circulation. It also enhances the visual impact of the greenhouse.

Gable Greenhouse Kits:
Shape: Gable greenhouses have a traditional roofline with two sloping sides that meet at a central ridge, forming a triangular shape. They are often rectangular or square in footprint.
Benefits: Gable greenhouses provide ample vertical space, making them ideal for tall plants or trellised crops. The gable roof allows for good ventilation and natural light penetration. These greenhouses are relatively easy to construct and provide a classic and timeless appearance.

Quonset Greenhouse Kits:
Shape: Quonset greenhouses feature a rounded, semi-circular design. The structure typically has no vertical sidewalls and consists of a series of arched ribs.
Benefits: Quonset greenhouses are known for their effective solar heat collection and wind resistance. The curved design enhances structural strength and helps shed snow and rain easily. They have a unique, modern appearance.

Lean-To Greenhouse Kits:
Shape: Lean-to greenhouses are attached to an existing structure, such as a house or a shed. They have a single sloping roof that rests against the supporting building.
Benefits: Lean-to greenhouses make efficient use of space and share a wall with another structure, which can help regulate temperature and reduce heating costs. They are a great option for gardeners with limited space or those looking for a convenient and accessible gardening environment.

Each of these popular greenhouse kit shapes offers unique advantages to suit different gardening needs and preferences. The choice of shape depends on factors like available space, aesthetic preferences, and the types of plants you plan to grow.

Greenhouse Kit Product Support (don't overlook this one!)

Product support is a crucial factor when purchasing a greenhouse kit. Here's why:

Guidance and Instructions: Greenhouse kits may come with complex assembly instructions. Product support ensures you can seek help or clarification if you encounter difficulties during the installation process.

Warranty: Many greenhouse kits include warranties for their components. Product support helps you understand and fulfill warranty requirements and assists in addressing any issues covered under the warranty.

Repairs and Replacements: If any part of your greenhouse kit becomes damaged or needs replacement, having reliable product support ensures you can source the necessary components efficiently and with guidance on proper installation.

Troubleshooting: In case you encounter operational issues with your greenhouse, product support can offer troubleshooting advice to maintain an optimal growing environment for your plants.