Pergola Ideas: Designs That Work in a British Garden

The best pergola ideas start with a use, not a shape: a dining room under a louvred roof, cover for an outdoor kitchen, poolside shade, a courtyard roof, a garden destination, a glass-sided room, a fixed glass roof, a planted timber pergola and a compact pergola for a small garden. Once the use is fixed, the roof, sides, lighting, heating and position follow from it. Most of the ideas below are built around the louvred-roof aluminium pergola we install; the last two suit a simpler open frame.

An outdoor dining room under a louvred roof

The most requested idea is the simplest: a table for eight under a roof that can open. A louvred aluminium pergola does this best, because the blades rotate up to 140 degrees to give sun, dappled shade or a closed, rain-tight roof, with rainwater carried away inside the posts. Attach it to the house outside the kitchen doors and the dining room simply continues outside. Add LED strips in the louvres and fascia and an infrared heater in the frame, and the room works into the autumn evenings. Our pergola glass rooms are built around this idea, with the sides left open or glazed as the garden demands.

A pergola over the outdoor kitchen

Cooking outside in this climate means cooking under cover. A pergola over the kitchen run keeps the cook and the food dry, and a louvred roof can be opened above the grill to let heat and smoke out while the rest stays closed. Keep the kitchen along one edge so the dining side of the pergola is clear of smoke, and specify the roof in a colour that hides the odd mark. Powder-coated aluminium is the right material here: it does not stain, char or need oiling. More layouts are in our covered outdoor kitchen ideas and our wider outdoor kitchen ideas.

A poolside pergola for afternoon shade

Beside a pool the pergola's job is shade at the hottest hour, so orientation matters more than anywhere else. Set it so the louvres, when angled, shade the loungers from the south-west, and leave the north side open to the view. Aluminium and glass are the only materials that belong near chlorinated water; timber greys and softens, and untreated steel marks. Vertical screens on the sunny side give privacy without closing the structure in.

A courtyard pergola that turns walls into a room

Small walled gardens and courtyards suit a wall-mounted pergola spanning between two existing walls. The walls provide the sides, the pergola provides the roof, and the courtyard becomes an outdoor room with almost no visible structure. Glass sides are rarely needed; a louvred roof with integrated lighting is enough. Where only two walls meet, a corner pergola does the same job in the angle of the house or garden.

A freestanding pergola as a garden destination

A pergola at the far end of the garden, freestanding on four posts, gives the lawn a reason to be walked across. It works as a reading corner, a place for evening drinks or a shelter over a seating group around a fire table. Keep it in proportion to the plot, and tie it back to the house with a path, lighting along it and a change of surface underneath.

A modern pergola with glass sides

For a garden used in every month, the pergola becomes a glass room, in effect a pergola with roof and sides. Frameless sliding glass panels slot into the pergola posts so the sides can be fully open in July and closed against the wind in November, with the louvred roof above doing the same. It is not a conservatory, but with infrared heating it is comfortable on far more days than an open structure. The Weinor Artares system we install does this with motorised louvres, screens and all-glass sliding doors, made to measure up to 7 metres wide; the detail is on our Weinor pergolas page.

A pergola with a fixed glass roof

Not every pergola needs a roof that moves. A fixed glass roof gives permanent shelter from rain with the light of open sky, and suits a walkway along a rear elevation, a covered route from the house to a garden building, or a patio that wants cover without a mechanism. It cannot shade itself, so it pairs with an under-glass awning or solar control glass on a sunny aspect. The trade-offs between louvred, glass and fabric roofs are set out in our post on pergola roof options.

A planted timber pergola

If the aim is a green, open walkway or a frame for climbers rather than shelter, a traditional timber pergola is still the right choice. Wisteria, climbing roses, clematis and grapevines all suit a sturdy open frame, and over a few seasons they give dappled shade that no roof can copy. It will not keep the rain off, and the timber needs treating every few years, but for a planted garden it is the classic answer.

A pergola for a small garden

In a small garden, keep the pergola to the width of the patio and let it frame the doors rather than fill the plot. A wall-mounted design with posts on one side only takes up the least ground, a slim dark frame recedes, and a louvred roof left open most of the summer keeps the garden from feeling covered.

Lighting and heating ideas for a pergola

Light should come from the structure: LED strips in the louvres or fascia, on a dimmer, go from a working light for the kitchen to a low glow for dinner. Warm white is kinder than cool white outdoors.

Heat should be radiant: infrared heaters in the frame warm people rather than the air, which is what works in a structure open to the garden.

Planting and furnishing a pergola

Furnish it as a room: a proper table, chairs that stay outside, a rug rated for the weather, storage for cushions. Plant around the posts rather than up them on a louvred pergola, because climbers foul the mechanism; a line of pleached trees or tall grasses along the open side gives the enclosure a climber would. The styling detail is in our post on how to decorate a pergola.

Pergola ideas questions, answered

What is the best pergola for a UK garden?

A louvred-roof aluminium pergola, because it gives sun, shade and a rain-tight roof from one structure and needs no maintenance beyond washing.

Should a pergola be attached to the house or freestanding?

Attached if it extends a room outside, freestanding if it creates a destination in the garden. Most dining and kitchen pergolas are attached.

How big should a pergola be?

Big enough for the furniture with a metre of clearance around it, and no bigger than the patio it sits on. A dining pergola for eight is usually around four metres by four.

Do pergolas need planning permission?

Most freestanding pergolas within the outbuilding height limits do not; attached ones and those at listed homes can. Our guide to pergola planning permission sets out the limits.

Talk to our design team

The right pergola idea is the one that matches how you already use the garden on a good day, and then makes that day possible in March. If you would like help turning one of these into a design, we are happy to talk it through.