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B&Q£1,769.99Visit shop B&Q - Growzilla Wooden Greenhouse W1.8M X D3.0M / W6' X D10' With 4mm Glass And Automatic Vent Opener
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The Dunster House Growzilla Greenhouse is a robust 6 x 10ft structure designed for home gardeners looking to extend their growing season and protect delicate plants from unpredictable weather. It provides a spacious, climate-controlled environment ideal for cultivating everything from seasonal herbs to exotic flowers, though users should be prepared for the time investment required during the initial assembly process.
| Model Part Number | Growzilla |
|---|---|
| Brand | Dunster House |
The greenhouse requires a solid, level foundation which is not typically included; ensure you have a level surface ready before assembly.
While the 4mm toughened glass is highly resistant to impact, it is designed for safety and should be handled with care during assembly to avoid damage to the edges.
Basic hand tools including a drill, screwdriver, spirit level, and tape measure are generally required for successful construction.
While pressure-treated, we recommend an annual check for weathering and the application of a high-quality timber preservative to prolong the life of the wood.
No, the roof vent operates on a mechanical wax cylinder that expands and contracts with temperature changes, requiring no electricity.
Due to the size of the panels and the timber frame, we strongly recommend at least two, preferably three, adults for safe assembly.
Check the temperature-sensitive actuator for obstructions or damage; ensure the vent is not stuck due to debris or paint buildup.
Verify that all glass panels are properly seated in the frame channels and that all seals are intact; apply silicone sealant if gaps are detected.
Check that all frame bolts and structural fasteners are tightened correctly and that the greenhouse foundation remains level.
Successful installation begins with a completely level base, ideally constructed from concrete, paving slabs, or a pressure-treated timber frame. Ensure the site receives adequate sunlight throughout the day and is shielded from extreme wind tunnels. During assembly, follow the instructions sequentially and ensure all timber joints are secured correctly. To maintain the structure, inspect the timber annually for signs of wear and re-apply a wood preservative if necessary. The glass panels should be cleaned periodically with warm, soapy water to maintain light transmission levels. Avoid using pressure washers near the glazing to prevent damage to the sealant or structure.
