Sweeek Lean to Pergola with Louvered Roof - 4 x 3m - Grey

The Triomphe 4 x 3 m wall-mounted bioclimatic pergola is the perfect companion to enjoy your garde...

Best current price£1,548.99from B&Q

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B&QB&Q - SweeekLean To Pergola With Louvered Roof In Aluminium 4 X 3M AnthraciteTriomphe
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£1,548.99
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DebenhamsSweeek Unisex Dark Grey Lean To Pergola With Louvered Roof Aluminium X 3M In Size 4
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£1,548.99
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Product Information

Full details

The Sweeek Triomphe 4 x 3 m wall-mounted bioclimatic pergola is an ideal choice for homeowners looking to extend their living space into the garden with a durable, modern structure that manages sun and airflow effectively. It offers the key benefit of an adjustable louvered roof, allowing you to transition between shade and sunshine with a simple hand crank, though users should be aware that the design is not fully waterproof and requires installation on a strictly level surface.

All features

ColourGrey
Model Part Number3701672527396
BrandSweeek

Extended Product Information

FAQs

Is the pergola waterproof?

No, this pergola is bioclimatic and is not guaranteed to be fully waterproof. While it provides excellent shade and protection from light rain, some water may pass through the louvered gaps.

What maintenance does the aluminium frame require?

The aluminium and galvanised steel are corrosion-resistant and require only occasional cleaning with soapy water.

Can I leave the pergola up in winter?

Yes, but you must ensure the louvers remain open during snowfall to avoid the weight of the snow causing structural damage.

Does it need to be mounted to a wall?

Yes, this model is a wall-mounted design and requires a sturdy wall surface for proper support and safety.

How do I adjust the shade level?

You can adjust the angle of the slats using the integrated hand crank provided with the unit.

Troubleshooting

The hand crank feels stiff or difficult to turn

Check that the pergola frame is perfectly level. If the frame is slightly bowed or tilted, the louver pivot points may bind.

Water is not draining from the channels

Inspect the internal drainage pathways for leaves, twigs, or debris that may be obstructing the flow.

Slats do not close fully flush

Verify the tension of the internal linkage system and ensure no debris is stuck between the slats.

Pros and Cons

Pros

  • Durable aluminium and galvanised steel materials minimize maintenance
  • Adjustable roof slats provide customizable light and ventilation
  • Modern, neutral design complements most outdoor decors
  • Efficient built-in drainage prevents standing water issues

Cons

  • Not classified as a fully waterproof structure
  • Requires a perfectly level installation surface for proper operation
  • Slats must be opened during snowfall to prevent damage

Setup, Compatibility & Care

Installation requires at least two people due to the weight and size of the components. Before beginning, ensure the chosen installation area is perfectly level, as any slope will cause the louvered mechanism to bind or operate incorrectly. Always use the included mounting hardware for wall and ground fixings. For ongoing care, the aluminium frame and steel slats require very little maintenance; simply rinse with a mild soap solution and water to remove debris or dust. Do not use high-pressure cleaners which could damage the finish. In regions with heavy snow, it is strictly required to lock the slats in the open position to prevent heavy loads from accumulating on the roof structure.

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