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🚚 Free UK Delivery on All Orders | Free Returns | Secure Checkout
🚚 Free UK Delivery on All Orders | Free Returns | Secure Checkout

3x4m Polycarbonate Hardtop Gazebo With Curtains, Grey

Original price £875.99
Original price £875.99 - Original price £875.99
Original price £875.99
Current price £695.99
£695.99 - £695.99
Current price £695.99
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, whatever the weather.

A polycarbonate hardtop gazebo that earns its place in a British garden — where the weather rarely cooperates but the desire to be outside never fades.

Imagine a Sunday afternoon beneath a structure that feels genuinely permanent. The dark grey steel frame, ornate scrollwork frieze, and floor-length curtains drawn back in the breeze — it's a room that happens to be outside.

Whether it's a long lunch with family or a quiet evening with a book, this gazebo gives you the confidence to plan around it.

The 6mm brown polycarbonate roof panels are slightly tinted, softening direct sunlight while letting natural light through. They're UV-resistant and handle light rain without issue — the pointed hip roof channels water away from the structure rather than letting it pool.

The curtains hang from hooks on the frame and draw closed on all four sides, giving you full control over shade, privacy, and wind exposure depending on the time of day or season.

The frame combines steel and aluminium for rigidity without excessive weight. Ground stakes are included for lawns and soft surfaces; for patios or paving, standard expansion screws are required (not included — sourced separately to suit your surface type).

Assembly takes 3–4 hours with 2–4 people and requires no planning permission — it falls under permitted development rights, though we always recommend checking with your local council if your plot has any restrictions.

Key Features

🌧️
Rain-Ready Roof
The pointed hip roof channels rainwater away from the structure, preventing pooling. The 6mm polycarbonate panels handle light rain without any intervention needed.
☀️
UV Protection
Slightly tinted polycarbonate panels filter harmful UV rays, reducing glare and heat build-up beneath the canopy so you stay comfortable on bright days.
🪟
Full-Length Curtains
Four curtain panels hang from hooks on the frame and draw closed independently, giving you control over privacy, shade, and shelter on any side.
🏗️
Steel & Aluminium Frame
A combined steel and aluminium structure delivers long-term rigidity without excessive weight. Decorative scrollwork adds visual character without compromising stability.
💨
Wind Rated to Level 6
Tested to withstand winds of 39–49 km/h, this gazebo holds firm in typical British conditions without needing to be dismantled or stored away.
❄️
100kg Snow Load Rated
Engineered to bear up to 100kg of snow load, so it can remain standing through winter without seasonal removal or additional reinforcement.

Specifications

BrandOutsunny
TypePolycarbonate Hardtop Gazebo
Frame ColourDark Grey
Roof ColourBrown
Frame MaterialSteel & Aluminium
Roof Material6mm Polycarbonate Board
Curtain Material140g/m² Polyester
Overall DimensionsL398 x W300 x H262cm
Eaves Height200cm
Column SpacingL355 x W255cm
Windproof RatingLevel 6 (39–49 km/h)
Snow Load Capacity100kg
Assembled Weight61kg
Assembly Time3–4 hours (2–4 people recommended)
Number of Boxes2
Warranty1 year (automatic, manufacturer defects)
Suitable ForGarden, Patio, Terrace, Poolside
Planning PermissionNot required (permitted development)

What's in the Box

  • 1 x Polycarbonate Hardtop Gazebo
  • 4 x Side Wall Curtains
  • 8 x Ground Stakes
  • 1 x 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

Yes. The frame is wind-rated to Level 6, meaning it's tested to withstand gusts of 39–49 km/h — consistent with the kind of blustery conditions common across the UK. The pointed roof design also channels rainwater away rather than letting it pool, so it performs well in wet weather without any intervention.

No planning permission is required — this gazebo falls under permitted development rights in England. That said, rules can vary depending on your property type, location, or any existing restrictions, so we recommend checking with your local council if you have any doubt.

Assembly takes approximately 3–4 hours and is recommended for 2–4 people. Full instructions are included in the box. The gazebo arrives in 2 boxes, so it's worth having a clear space ready before you start.

Yes. Each of the four curtain panels hangs independently from hooks on the frame, so you can open or close any side individually. This lets you manage shade, airflow, and privacy depending on the time of day or weather conditions.

The 6mm polycarbonate panels are slightly tinted, which softens direct sunlight and reduces glare without making the space feel dark. You'll get a comfortable, diffused light beneath the canopy — similar to sitting under a pergola with a translucent cover.

The gazebo is suitable for all surfaces. Ground stakes are included for lawns and soft ground. For hard surfaces such as paving or concrete, standard expansion screws are required but not included — these are widely available and should be chosen to suit your specific surface. For timber decking, specialist wood expansion screws are recommended to avoid splitting.

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