Skip to content
🚚 Free UK Delivery on All Orders | Free Returns | Secure Checkout
🚚 Free UK Delivery on All Orders | Free Returns | Secure Checkout

3x3m Metal Garden Gazebo with Waterproof Galvanised Steel Roof and Privacy Curtains for Year Round Outdoor Shelter Black

Original price £1,631.99
Original price £1,631.99 - Original price £1,631.99
Original price £1,631.99
Current price £753.99
£753.99 - £753.99
Current price £753.99
30-day returns | 1-year warranty | UK support
Availability:
in stock, ready to be shipped
Free UK Delivery
1-Year Warranty
Easy Returns
Secure Checkout

Your garden, sheltered — whatever the British weather brings.

A metal garden gazebo substantially changes how you use your outdoor space — not just in summer, but across the whole year.

Imagine a long Saturday afternoon under a steel roof while rain taps overhead, the garden still visible through sheer netting, a table set for six beneath the canopy.

It's the kind of structure that earns its place — quietly anchoring the garden and making every season feel usable.

The galvanised steel roof is built to handle standing water and snow load — a water gutter channels rain away from the frame rather than letting it pool, which protects the structure over time.

A wind rating of 5–6 (up to 26.8 km/h) means it holds steady in typical British conditions, though anchoring correctly for your surface makes a real difference to long-term stability.

Assembly takes around three hours with two people. Expansion screws are included for hard surfaces such as paving or concrete; ground stakes suit lawns and soft ground. For timber decking, specialist wood expansion screws are recommended to avoid splitting the boards.

The curtains and insect netting attach to the frame and can be drawn independently, giving you control over privacy and airflow without having to reconfigure the structure.

Key Features

🏗️
Galvanised Steel Roof
Handles rain, UV, and snow load up to 25 kg/㎡. A built-in water gutter channels runoff away from the frame to protect the structure long-term.
🌬️
Wind Rated Frame
Rated for wind speeds up to 26.8 km/h (Beaufort 5–6), making it suitable for typical British garden conditions throughout the year.
🪟
Curtains & Insect Netting
Polyester curtains and a full insect net set attach independently, giving you control over privacy, shade, and airflow as conditions change.
💡
Ceiling Hook Included
A built-in ceiling hook lets you hang outdoor lighting or decorations, making the space easy to personalise for evening use.
📐
Spacious 3×3m Footprint
With 263×263cm of usable column spacing and 198cm eaves height, the gazebo comfortably accommodates a dining set for six to nine people.
🔩
Flexible Anchoring
Includes both expansion screws for hard surfaces and ground stakes for lawns — suitable for paving, concrete, and soft ground installations.

Specifications

BrandOutsunny
Frame ColourBlack
Curtain ColourLight Grey
Frame MaterialMetal
Roof MaterialGalvanised Steel
Curtain MaterialPolyester
Overall Dimensions304L × 304W × 297H cm
Eaves Height198 cm
Column Spacing263L × 263W cm
Column Size78L × 78W mm
Foot Size13L × 13W cm
Sidewall Size263W × 200H cm
Wind RatingBeaufort 5–6 (15.5–26.8 km/h)
Snow Load25 kg/㎡
Product Weight113 kg
Number of Packages4
Assembly TimeApprox. 3 hours (2+ people recommended)
Warranty1 year (parts only)

What's in the Box

  • 1 × Gazebo frame and roof panels
  • 8 × Expansion screws
  • 8 × Ground stakes
  • 1 × Privacy curtains set
  • 1 × Insect net set
  • 1 × Assembly manual

Why Buy From Opal Retail?

UK-Based Support

Our customer service team is based in the UK and available Monday to Friday. We're here to help before, during, and after your purchase.

1-Year Warranty

Every gazebo we sell comes with a minimum 1-year warranty. Buy with confidence knowing we stand behind the quality of everything we stock.

Free Returns

Not quite right? Return any item within 30 days for a full refund, no questions asked. We make the process as straightforward as possible.

Secure Payment

All transactions are encrypted and processed securely. We accept all major cards, PayPal, Klarna, Clearpay, and Shop Pay.

Frequently Asked Questions

In most cases, no. Garden gazebos typically fall under permitted development rights in the UK, meaning planning permission is not required. However, rules can vary depending on your property type, location, or local authority restrictions. We always recommend checking with your local council before installation if you are unsure.

Assembly takes approximately three hours and is recommended for two or more people due to the size and weight of the components. The gazebo ships across four packages totalling 113 kg, so having a second pair of hands for lifting and aligning the frame sections makes the process significantly easier and safer.

The gazebo includes expansion screws for hard surfaces such as concrete or paving slabs, and ground stakes for lawns and soft ground. If you are installing on timber decking, we recommend using specialist wood expansion screws (not included) to avoid splitting the boards or causing damage to the decking surface.

The galvanised steel roof is rated to handle a snow load of 25 kg/㎡ and the frame is wind-rated to Beaufort 5–6, covering wind speeds up to 26.8 km/h — typical of most UK garden conditions. A built-in water gutter channels rainfall away from the frame, reducing pooling and helping to protect the structure over time. For exposed or coastal locations, additional anchoring is advisable.

Yes, additional side panels are available to purchase separately. Please contact us for current availability and compatibility with this model. Extensions to the main structure are not available for this gazebo.

This gazebo is covered by a 1-year parts warranty. If a component is found to be faulty or damaged within this period, a replacement part will be provided. The warranty does not cover labour, collection, or damage resulting from incorrect assembly or installation.

Delivery & Returns

Delivery

  • Free standard UK delivery on all orders
  • Estimated dispatch within 1-3 working days
  • Tracked delivery — you'll receive a tracking link by email
  • Mainland UK addresses only

Returns

  • 30-day hassle-free returns
  • Items must be unused and in original packaging
  • Contact our UK support team to arrange a return
  • Refunds processed within 5-7 working days