Don’t rely on clips alone—secure toughened glass properly with Halls ICON Planthouse 6 6x12 greenhouse capping that supports each pane along its full length from installation.
If you’re choosing 3mm toughened glass for a Halls ICON planthouse or greenhouse, how that glass is fixed becomes increasingly important over time. While toughened glass is highly durable, clip-only fixing can still allow small amounts of movement in wind. On a 6x12 structure, where glazing spans a longer distance, that movement can show up as vibration, noise, and gradual wear at individual fixing points. This greenhouse capping system is designed specifically for the Halls ICON Planthouse 6 6x12, securing each pane continuously along the glazing bars to create a more settled, weather-resilient build.
The system uses a rubber sealing strip combined with external fixing profiles to keep the glass neatly centred within the aluminium frame. This improves resistance to wind uplift, protects exposed glass edges, and produces a cleaner, more uniform glazing line than visible clips. By spreading pressure evenly along the bars, the capping reduces stress on individual fixing points and helps minimise the minor movement that can affect greenhouse glazing over time. The result is a quieter structure with a more solid feel and a noticeably more finished appearance.
Planthouse 6 toughened glass 6x12 capping features
- Compatible with toughened glass–glazed Halls ICON Planthouse 6 6x12 greenhouses
- Continuous bar capping secures glass along its full length
- Rubber sealing strip keeps glazing centred and protected within the frame
- External capping profiles shield exposed glass edges
- Improves wind resistance across longer glazing runs
- Reduces vibration and glass movement in exposed conditions
- Creates a cleaner, more refined glazing finish
- Available only when ordered with the greenhouse
This toughened glass greenhouse capping can only be supplied at the point of greenhouse purchase and must be installed during initial assembly. Including it from the outset ensures the glass is fitted correctly, supports long-term durability, and avoids the need to revisit glazing fixings later. For buyers investing in a larger ICON greenhouse and looking to improve wind resistance, finish quality, and overall build confidence, this is the right stage to do so.
Why purchase from Steam and Moorland?
We pride ourselves on getting it right
Steam and Moorland is an independent, family-run garden centre based in North Yorkshire, trusted for straightforward advice and a hands-on approach to customer service. Orders are managed by a small, knowledgeable team who take ownership from start to finish, ensuring everything is handled carefully and followed through if support is needed. This commitment is reflected in consistent customer feedback and a 4.5-star Google rating from over 1,100 reviews.
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