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    Palram Canopia 8x4 Lean to Greenhouse Clear

    The 8ft x 4ft Palram Canopia Lean to Greenhouse is not only great for growing but can serve as a conservatory type room for your house.

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    Palram Canopia Automatic Roof Vent Opener
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    Palram Options information

    Palram - Canopia 2 Tier Staging - £69.00
    Palram - Canopia 2 Tier Staging

    Heavy Duty resin 2-tier staging with drainage holes for plant storage; 850mm H x 400mm D x 800mm W.


    Palram Canopia Automatic Roof Vent Opener - £52.00
    Palram Canopia Automatic Roof Vent Opener

    Add an autovent that will automatically open your roof vent to ventilate your Palram - Canopia greenhouse. No power supply needed.


    Shade Kit - £44.00
    Shade Kit

    Shade kit prevents plant scorching from UV rays; screws into greenhouse frame with multipurpose hand screws/plant hangers.


    Plant Hangers - £15.00
    Plant Hangers

    Plant hangers screw into the frame and allow you to run wires or string from floor to roof for growing vine plants. (10 per pack)


    The 8ft x 4ft Palram Canopia Lean to Greenhouse is not only great for growing but can serve as a conservatory type room for your house.

    The Palram Canopia 8x4 Lean to has an aluminium frame and a silver aluminium base plinth that's nice and solid and won`t ever require any maintenance. The side glazing is Palram Canopias famous Crystal Clear Polycarbonate that is completely shatterproof, tough, and above all, safe. This glazing gives a superb 90% light transmission along with being 100% UV protected which means the panels won`t go yellow over time but will stay lovely and clear ! The roof glazing is Twin Wall Polycarbonate to help retain heat and also protect plants from the Sun.

    This Palram Canopia Lean-to 8x4 has an opening roof vent for ventilation, a sliding single hinged door and a aluminium base which adds 125mm of height as well as a built in gutter channel.

    • Easy to Build
    • 2440mm (8ft) Wide Lean to Greenhouse - Compact and Practical
    • Aluminum Frame - No rust or maintenance.
    • Aluminium Base Plinth - Gives Height and Rigidity.
    • Built in gutter
    • Clear Polycarbonate Glazing to Sides - Shatterproof and Safe.
    • Twin Wall Polycarbonate Glazing to Roof - For insulation.
    • Opening Roof Ventilation
    • Single Hinged Door . - Can Only Go On Side Shown In Image
    • 5 Year Warranty - on frame and base.

    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.

    Greenhouse Size Diagram

    Dimensions and Growing Area

    A: Greenhouse width

    1245mm (4′ 1″)

    B: Greenhouse depth

    2440mm (8′)

    C: Ridge height

    2250mm (7′ 4″)

    D: Eaves height

    1595mm (5′ 2″)

    E & F: Door Size

    560mm (1′ 10″) x 1900mm (6′ 2″) (aperture)

    Crystal Clear Polycarbonate Glazing

    Crystal Clear Polycarbonate Glazing is unique to Palram - Canopia greenhouses. This Shatterproof glazing is ideal for a family garden where safety is paramount.

    Palram- Canopia Products
    Palram- Canopia Products

    Palram Canopia specializes in creating easy to assemble outdoor products including greenhouses, gazebos, storage sheds, carports, and other garden-related structures. Their products are well-regarded for their durability, functionality, and design, catering to both residential and commercial markets.

    Palram Products 5 Year Warranty
    5 Year Warranty

    Palram products come with a 5-year warranty on the greenhouse frame. This warranty covers any manufacturing defects in materials or workmanship. However, it does not cover polycarbonate. The warranty is only valid if the greenhouse is assembled according to the provided instructions

    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!