BPS Grand Aluminium Pergola 3x3m – Heavy-Duty 120mm Posts, Double Louvred Roof & Integrated Drainage (Anthracite Grey)
The BPS Grand is a fully aluminium 3x3m louvred pergola engineered for serious British weather. Extra-thick 120mm posts and a 100% powder-coated frame give it exceptional wind stability, while the double louvred roof and integrated drainage... See full description →
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The BPS Grand is a fully aluminium 3x3m louvred pergola engineered for serious British weather. Extra-thick 120mm posts and a 100% powder-coated frame give it exceptional wind stability, while the double louvred roof and integrated drainage let you switch from open sky to watertight cover and channel rainwater discreetly through the posts. It never rusts, rots or needs repainting — just rinse it down.
Key features
- 120mm reinforced posts – noticeably thicker than standard pergolas for outstanding stability in wind.
- Double louvred roof – angle the blades for precise sun and shade control through the day.
- Integrated drainage – rainwater runs through the frame and down the posts, keeping your patio dry.
- 100% powder-coated aluminium – an anthracite-grey finish that is UV-stable and chip-resistant.
- Freestanding – installs anywhere in the garden, no wall required.
Specification
- Size: 3m x 3m
- Material: Full aluminium frame
- Post size: 120mm
- Colour: Anthracite Grey
- Roof: Adjustable double louvres
- Drainage: Integrated
Frequently asked questions
Is the BPS Grand suitable for windy or exposed gardens?
Yes. Its 120mm posts and full-aluminium frame make it one of the most wind-stable pergolas in its class when anchored to a solid base.
Is the roof waterproof?
With the louvres closed the roof sheds rain, and the integrated drainage channels carry water down through the posts rather than off the edges.
Does it need painting or treating?
Never. The 100% powder-coated aluminium will not rust or rot; an occasional wipe-down keeps it looking new.
Free UK delivery. Delivered flat-packed with full instructions; most customers complete assembly in 3–4 hours with two people.
Aluminium construction, water resistant. Wipe down with warm soapy water and a soft cloth. Dry thoroughly after heavy rain.
Full installation instructions and all necessary fixings are included in the box with your product. Please read the manual carefully before beginning assembly. If you have any questions during installation, contact us at info@signaturepergolas.co.uk.