Your garden, sheltered and styled for every season.
A polycarbonate gazebo that earns its place in the garden ā not just for summer barbecues, but for quiet mornings with a coffee and evenings that stretch well past sunset.
The tinted twin-tier roof filters the light beautifully, casting a soft glow beneath while keeping the heat and glare at bay. Draw the curtains for privacy, or tie them back and let the breeze move through the nylon mesh.
At 3x3 metres, it holds a dining set, a group of friends, or a hot tub with room to spare ā a proper outdoor room, not an afterthought.
The roof is built from 6mm translucent polycarbonate panels that block 99% of UV rays while still letting natural light filter through ā so the space beneath stays bright without becoming a greenhouse.
The double-ventilated two-tier design allows warm air to escape from the top, reducing heat build-up and helping the structure stay stable in wind up to Level 6 (39ā49 km/h). The snow load capacity is 75kg across the whole roof ā though we recommend clearing heavy snowfall promptly.
The powder-coated aluminium frame resists rust and corrosion, making it well suited to the British climate. It anchors to any surface: ground stakes for lawns, expansion screws for patios and hard standing. For timber decking, specialist wood screws are recommended (not included).
This gazebo falls under permitted development rights and does not require planning permission in most cases ā though we always recommend checking with your local council if you're unsure.
Key Features
Specifications
| Brand | Outsunny |
| Type | Polycarbonate Gazebo |
| Colour Scheme | Black Roof, Dark Grey Frame, Khaki Curtains |
| Frame Material | Powder-Coated Aluminium |
| Roof Material | 6mm Translucent Polycarbonate |
| UV Protection | 99% |
| Curtain Material | Polyester |
| Mosquito Net Material | Nylon |
| Overall Dimensions | 300L x 300W x 278H cm |
| Eaves Height | 206 cm |
| Column Spacing | 254L x 254W cm |
| Snow Load Capacity | 75 kg (whole roof) |
| Wind Rating | Level 6 (39ā49 km/h) |
| Product Weight | 52 kg |
| Number of Boxes | 2 |
| Assembly Time | 2ā3 hours |
| People Required for Assembly | 2ā4 recommended |
| Warranty | 1 year (manufacturer defects ā contact Opal Retail) |
| Planning Permission | Not required (permitted development) |
| Assembly Required | Yes |
Assembly & Setup
Download Assembly Instructions (PDF)What's in the Box
- 1 x Polycarbonate Gazebo
- 8 x Ground Stakes
- 8 x Expansion Screws
- 4 x Mosquito Nets
- 4 x Curtains With Tie Backs
- 1 x Assembly Guide
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 60 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
No ā this gazebo falls under permitted development rights in most cases, so planning permission is not required. However, rules can vary depending on your property type and location, so we always recommend checking with your local council if you have any doubt.
Assembly typically takes 2ā3 hours and we recommend having 2ā4 people on hand to make the process straightforward and safe. A full assembly guide is included in the box. We recommend laying out all parts before you begin and choosing a dry, calm day for installation.
Yes ā the powder-coated aluminium frame is rust-resistant and built to handle the British climate. The polycarbonate roof is rated to a snow load of 75kg across the whole roof, though we recommend clearing heavy snowfall promptly. The structure is wind-rated to Level 6 (39ā49 km/h), but we advise securing or removing soft furnishings during storms.
Yes ā the gazebo is suitable for all hard and soft surfaces. Eight expansion screws are included for patios and paved areas, and eight ground stakes are included for lawns. For timber decking, we recommend using specialist wood expansion screws to avoid splitting the boards ā these are not included and should be sourced separately.
The gazebo is covered by a 1-year warranty against manufacturer defects. If you experience an issue within this period, please contact Opal Retail directly and we'll help resolve it. The warranty does not cover damage caused by extreme weather, improper assembly, or general wear and tear.
Delivery & Returns
Delivery
- Free standard UK delivery on all orders
- Estimated dispatch within 1-3 working days
- Tracked delivery ā you'll receive a tracking link by email
- Mainland UK addresses only
Returns
- 60-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
