See How Our Greenhouse Is Built
An independent YouTuber shows exactly how our greenhouse is constructed — no edits, no shortcuts.
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6mm Twin Wall
A twin wall is a common configuration in greenhouses, but the thickness of the panel varies. Our polycarbonate panels are 6mm thick, which sounds like a small difference than 4mm, but it creates 20% effectiveness in heat protection, 5-10% less light transmission. It will also last longer, especially in the variable climate of New Zealand.
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Improved Wind Resistance With Door Lock
The greenhouse is able to withstand strong wind from the outside, however, if wind gets inside through the door, the greenhouse becomes vulnerable and some panels may be lifted off. For this new series of greenhouses,, we have added a door lock to keep the door securely closed.
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Stainless Steel Fasteners
Upgraded stainless steel bolts and nuts, they are rust proof as the aluminium profiles. It will support the greenhouse for many years to enjoy with peace of mind.
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Extensive Reinforced Bracing
Every panel has extra diagonal bracing behind their back, protecting them in severe weather conditions. There are also horizontal bracings added under the peak, which stabilize the structure of the whole greenhouse.
Polycarbonate Greenhouse or Glasshouse?
Find the right growing space for your garden. Compare warmth, natural light, durability and appearance to choose the option that suits your needs.
| Features |
Polycarbonate Greenhouse
Lightweight, impact-resistant panels retain warmth and soften sunlight, helping vegetables, herbs and seedlings thrive.
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Toughened-Glass Glasshouse
Enjoy natural light, clear views and timeless style with a toughened-glass growing space for your garden.
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|---|---|---|
| Insulation & Heat Retention | Insulating air pockets help retain warmth and reduce heat loss during cooler weather. | Single-pane glass provides less insulation, allowing heat to escape more quickly. |
| Natural Light | Diffuses sunlight for softer, more evenly distributed light and fewer harsh shadows. | Clear glass allows more natural light through; frosted roof options soften incoming sunlight. |
| Growing Season | Better heat retention helps support growing into cooler months. | Excellent light transmission supports growing when daylight is limited; additional warmth may be needed. |
| Impact Resistance | Highly resistant to accidental knocks and impacts, with a low risk of shattering. | Stronger than ordinary glass, but can still break under severe impact. |
| Safety | Lightweight glazing that does not shatter like glass. | If broken, toughened glass breaks into small fragments, reducing injury risk compared with ordinary glass.* |
| Appearance & Visibility | Practical garden appearance with translucent panels that soften the view inside. | Clear views and a classic, premium finish that makes an attractive garden feature. |
| Heating Efficiency | Better insulation can reduce heating requirements when maintaining a set temperature. | Greater heat loss can increase heating requirements during colder months. |
| Installation & Handling | Lightweight panels are easier to lift and position during assembly. | Heavier panels require careful lifting, handling and installation. |
| Cleaning & Maintenance | Clean gently with a soft cloth and a suitable mild cleaner to avoid scratching. | Smooth, scratch-resistant glass is easy to clean and maintains its clarity well. |
| Long-Term Glazing Condition | Panels may scratch or weather over time; lifespan depends on quality and exposure. | Glass retains its clarity over time and does not yellow with sun exposure. |
| Summer Ventilation | Requires ventilation and, when necessary, shading to manage heat. | Requires ventilation and, when necessary, shading to manage heat. |
| Best For | Gardeners prioritising insulation, impact resistance and value. | Gardeners prioritising natural light, lasting clarity and garden aesthetics. |
| Product links | View Poly Greenhouse | View Glasshouse |
Your Greenhouse Journey
From choosing the right greenhouse to growing your first harvest, explore practical guides to help you get started and grow with confidence.
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Geenhouses Buying Guide
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Greenhouse Gardening Guide

