When the louvres are fully closed, the galvanised steel roof keeps light to moderate rain off and channels it through drainage built into the frame and down the legs. It is not a sealed room, though: the sides are open, so heavy or wind-driven rain can blow in, and a little can find the joins in a long downpour. Treat it as proper shelter from sun and most showers rather than a watertight roof, and cover furniture or store cushions if heavy rain is forecast.

The louvres are operated by hand, and because it is a split roof each side opens and closes independently, so you can open one half to the sky over the seating while the other stays shut above the table. Open them for light and air, or close them for shade and shelter.

It is a solar-powered LED system, so there is no wiring and no electrician. A panel charges through the day and the lights run in the evening, switchable between warm and white at the press of a button. The Pure is button-controlled; voice control is on the Luxe range.

No, they are optional. Add from the options above (3m and 4m screens). They are a bespoke fit for this pergola, so they will not fit other models, and you can add them later if you prefer.

It is 400cm wide, 300cm deep and 230cm tall. Measure your spot, leave a little room to walk around the outside, and make sure the posts will sit on a solid base.

Free to the UK mainland. It is a large, two-person delivery, usually within 5 to 7 working days, and the courier contacts you by text or email within two working days to book a day that suits you. A few outlying areas are excluded; the full list is on our Royalcraft delivery and returns page.

Most people do. It arrives flat-packed across several boxes with clear instructions, and we would suggest two or three people and a few hours. Keep all the packaging until you have checked every part against the list, just in case.

The assembly tools you need are included. It helps to have your own gloves, an electric screwdriver, a step ladder, a knife, a hammer and a tape measure to hand.

A solid, level base, ideally concrete, fixed down with the included expansion bolts. It is not designed for decking or grass, and it cannot be mounted to a wall.

Not exactly. A slight incline can be taken up during installation, and a gentle slope towards the louvres actually helps rainwater drain away.

Yes. Royalcraft's recommended installer, Pergola Installations, fits pergolas across the UK. Once yours has arrived, call 01865 621457 or email info@pergolainstallations.co.uk to get a quote and book directly at pergolainstallations.co.uk. You arrange and pay them directly, and a travel charge may apply over longer distances.

Pergola Installations use their own trained, uniformed team and take responsibility for the work. Fitting is usually capped at around eight hours, so most jobs are done in a single day, with a typical turnaround of about 15 working days from booking. Removing the packaging afterwards is not included, so have a plan for the waste.

The pergola unboxed with all parts checked off, the area cleared and accessible, and ideally a solid, level concrete base ready to fix to.

Open the louvres, and any screens, fully so the wind passes through rather than pushing against a closed roof. Do not rest anything on top of the louvres.

Wipe it down with a soft cloth and warm soapy water, steer clear of abrasive cleaners, and keep the drainage channels clear of leaves so water runs away freely. The aluminium frame and galvanised louvres will not rot or rust, so there is no treating or repainting.

A five-year structural warranty on the aluminium frame, with two years on the powder-coated finish and the lighting. It covers manufacturing faults in normal use, not weather damage or general wear and tear.

Yes. Klarna and Clearpay are available at checkout, subject to eligibility. These providers cap the maximum order value, so the largest pergolas may fall outside their limits; you will see what is available for your order at checkout.

Our UK support team. Email hello@opalretail.co.uk and we will put it right.