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8ft x 12ft green powder coated galvanised steel base for Halls Supreme greenhouses.

Add a Halls galvanized steel base in silver to give your greenhouse rigidity and strength. Use this base for building your greenhouse straight onto slabs or concrete. This silver steel base will also add 128mm to the height of your greenhouse giving you and your plants more room.

8ft x 12ft green powder coated galvanised steel base for Halls Supreme greenhouses.

Add a Halls galvanized steel base in silver to give your greenhouse rigidity and strength. Use this base for building your greenhouse straight onto slabs or concrete. This silver steel base will also add 128mm to the height of your greenhouse giving you and your plants more room.

8ft x 12ft green powder coated galvanised steel base for Halls Supreme greenhouses.

Add a Halls galvanized steel base in silver to give your greenhouse rigidity and strength. Use this base for building your greenhouse straight onto slabs or concrete. This silver steel base will also add 128mm to the height of your greenhouse giving you and your plants more room.

1-Man Deliveries: Your new Palram Shed or Greenhouse will be delivered within 3-5 working days.

2-Man Deliveries: Larger items will be delivered within 7-10 working days.

You will receive a text message from Arrow XL to schedule your delivery. Please respond as soon as possible to ensure prompt delivery.

Frequently Asked Questions

  • What are the different types of Polycarbonate Glazing?

    Clear Polycarbonate: This polycarbonate is completely clear like glass. It is very thin at 0.2mm, but extremely tough and shatterproof.

    Twin Wall Polycarbonate: This polycarbonate is virtually unbreakable and high impact resistant. They are slightly opaque, preventing strong sunlight exposure, yet offer 80% light transmission with high thermal insulation. The panels are 100% UV protected and will not discolour, fracture or shatter.

  • Is polycarbonate glazing strong enough?

    Yes it’s shatterproof and high impact resistant. However, as polycarbonate is very light, we do not recommend placing these greenhouses in exposed areas with high wind.

  • Does the greenhouse come with a floor?

    No, there is no floor or base. These greenhouses are ideally to be placed on a concrete, slab or decking base.

  • How do I secure the greenhouse to my foundation?

    We recommend securing the greenhouse to a hard, level surface (concrete, slabs, or decking) immediately after construction. This is essential for the stability and rigidity of your new greenhouse. You can use a screw and a washer through the compatible pre-drilled holes in the greenhouse frame into a raw plug in your concrete/slab surface.

  • Will you let me know when the delivery is?

    Yes, you will be notified by text where you can then pick which delivery day suits you. Easy!