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3m x 4m Pergolas

3m x 4m pergolas are one of the most practical sizes for garden use, offering extra space for seating, dining, or larger setups. This size provides a good balance between coverage and usability, making it ideal for patios and outdoor living areas.

It’s a popular choice for customers who want more room to move or accommodate furniture without stepping up to a much larger structure. The rectangular shape also works well for dining tables, lounge sets, or hot tub areas.

You’ll find 3m x 4m pergolas across a range of styles and roof options within our Retractable Roof Pergolas, Hard Top Pergolas, and Metal Pergolas collections.

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Original price £419.99
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Current price £298.99
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Current price £298.99

3x4m Metal Pergola With Retractable Canopy and Roll-Up Sides, Grey

in stock

Control shade and shelter in your garden with this 3 x 4m metal pergola with a retractable roof. This freestanding pergola gives you flexible sun p...

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Original price £419.99
Original price £419.99 - Original price £419.99
Original price £419.99
Current price £298.99
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Current price £298.99
Original price £395.99
Original price £395.99 - Original price £395.99
Original price £395.99
Current price £263.99
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Current price £263.99

Freestanding Metal Pergola, Retractable Roof and Roller Shade, 3 x 4m, Beige

in stock

Take control of your outdoor shade with this 3 x 4m metal pergola with retractable roof. This freestanding garden pergola is a practical choice for...

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Original price £395.99
Original price £395.99 - Original price £395.99
Original price £395.99
Current price £263.99
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Current price £263.99
Original price £503.99
Original price £503.99 - Original price £503.99
Original price £503.99
Current price £308.99
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Current price £308.99

3x4m Freestanding Aluminium Pergola With Retractable Roof - Khaki

in stock

Enjoy flexible shade in your garden with this 3x4m freestanding pergola with a retractable roof. This aluminium pergola is a practical choice for a...

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Original price £503.99
Original price £503.99 - Original price £503.99
Original price £503.99
Current price £308.99
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Current price £308.99
Original price £311.99
Original price £311.99 - Original price £311.99
Original price £311.99
Current price £198.99
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Current price £198.99

Wall Mounted Steel Pergola, Retractable Roof Canopy, 3 x 4m, Khaki

in stock

Enjoy flexible shade in your garden with this 3 x 4m pergola with retractable roof. This wall-mounted steel pergola is a practical way to define an...

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Original price £311.99
Original price £311.99 - Original price £311.99
Original price £311.99
Current price £198.99
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Current price £198.99
Original price £359.99
Original price £359.99 - Original price £359.99
Original price £359.99
Current price £242.99
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Current price £242.99

Freestanding Black Metal Pergola, Retractable Canopy Roof, 3x4m

in stock

Enjoy flexible shade and shelter with this 4 x 3m pergola with retractable roof. This metal pergola suits those who want to control sun and shade i...

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Original price £359.99
Original price £359.99 - Original price £359.99
Original price £359.99
Current price £242.99
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Current price £242.99
Original price £959.99
Original price £959.99 - Original price £959.99
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Current price £712.99
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Current price £712.99

Lean To Metal Pergola, Waterproof Polycarbonate Roof, 3 x 4.3m, UPF50+, Dark Grey

Only 8 left!

The waterproof polycarbonate roof pergola gives you a sheltered outdoor area, rain or shine. This 3 x 4.3 m lean-to pergola can be fixed to a wall ...

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Original price £959.99
Original price £959.99 - Original price £959.99
Original price £959.99
Current price £712.99
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Current price £712.99
Original price £479.99
Original price £479.99 - Original price £479.99
Original price £479.99
Current price £327.99
£327.99 - £327.99
Current price £327.99

Aluminium Pergola, Retractable Roof, 3 x 4m, Freestanding, Dark Grey

in stock

Get flexible shade and shelter in your garden with this 3 x 4m pergola with retractable roof. This aluminium pergola is a practical way to define a...

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Original price £479.99
Original price £479.99 - Original price £479.99
Original price £479.99
Current price £327.99
£327.99 - £327.99
Current price £327.99
Original price £457.99
Original price £457.99 - Original price £457.99
Original price £457.99
Current price £333.99
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Current price £333.99

Retractable Pergola, Polyester Sliding Canopy Roof, Aluminium Frame, 3 x 4m, Free Standing, Dark Grey

in stock

Get flexible shade and shelter in your garden with this 3 x 4m retractable pergola. This aluminium pergola with a retractable polyester canopy give...

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Original price £457.99
Original price £457.99 - Original price £457.99
Original price £457.99
Current price £333.99
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Current price £333.99
Original price £275.99
Original price £275.99 - Original price £275.99
Original price £275.99
Current price £195.99
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Current price £195.99

Metal Pergola, Lean to Design, Polyester Canopy Roof, 3 x 4m, Dark Grey

in stock

Enjoy more time outdoors with a 3 x 4m metal pergola that gives you shade and shelter for your garden gatherings. This dark grey pergola offers a g...

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Original price £275.99
Original price £275.99 - Original price £275.99
Original price £275.99
Current price £195.99
£195.99 - £195.99
Current price £195.99
Original price £479.99
Original price £479.99 - Original price £479.99
Original price £479.99
Current price £305.99
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Current price £305.99

Metal Pergola, Retractable Roof, 4x3m, Freestanding, Dark Grey

in stock

Enjoy flexible shade in your garden with this 4 x 3m pergola with a retractable roof. This aluminium pergola is a practical choice for patios and o...

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Original price £479.99
Original price £479.99 - Original price £479.99
Original price £479.99
Current price £305.99
£305.99 - £305.99
Current price £305.99
Original price £281.99
Original price £281.99 - Original price £281.99
Original price £281.99
Current price £175.99
£175.99 - £175.99
Current price £175.99

Wall Mounted Pergola, Retractable Fabric Roof, 3 x 4m, Steel Frame, Dark Grey

in stock

Control shade and shelter in your garden with this 3x4m wall mounted pergola with retractable roof. This steel pergola with moving fabric canopy gi...

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Original price £281.99
Original price £281.99 - Original price £281.99
Original price £281.99
Current price £175.99
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Current price £175.99
Original price £323.99
Original price £323.99 - Original price £323.99
Original price £323.99
Current price £229.99
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Current price £229.99

Metal Pergola, Retractable Roof, 3 x 4m, Free Standing, Dark Grey

in stock

Enjoy flexible shade and shelter in your garden with this 4x3m pergola with retractable roof. This metal pergola gives you control over sun and sha...

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Original price £323.99
Original price £323.99 - Original price £323.99
Original price £323.99
Current price £229.99
£229.99 - £229.99
Current price £229.99
Original price £491.99
Original price £491.99 - Original price £491.99
Original price £491.99
Current price £294.99
£294.99 - £294.99
Current price £294.99

3x4 Aluminium Garden Pergola With Retractable Roof, Freestanding, Cream White

in stock

Control sunlight and shade in your garden with this 3 x 4m  aluminium pergola with a retractable roof. This pergola gives you flexible shelter for ...

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Original price £491.99
Original price £491.99 - Original price £491.99
Original price £491.99
Current price £294.99
£294.99 - £294.99
Current price £294.99
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Why Choose a 3m x 4m Pergola

A 3m x 4m pergola — often written 3x4 — is a rectangular structure that offers more room than a 3x3. It's a practical size for a full dining set, a larger lounge suite or a hot tub with seating alongside.

  • Generous rectangular footprint
    Three by four metres — around twelve square metres of usable cover.
  • Room for more
    Shelters a six-seat dining set, a large corner sofa or a hot tub with chairs.
  • Roof options
    Choose a fixed roof, a solid hard top, or a retractable canopy.
  • Aluminium or steel frames
    Rust-free aluminium or powder-coated steel for a permanent structure.
  • Great for dining
    The longer shape suits dining tables and lounge layouts.
  • Supplied as a kit
    Every 3x4 pergola ships as a self-build kit with frame, fixings and instructions.

What Fits Under a 3m x 4m Pergola?

As a rule of thumb, a 3x4 pergola covers one of the following:

  • A six-seat dining set
  • A large corner sofa or lounge suite
  • A hot tub with seating alongside

Measure your furniture and leave room to move around it comfortably before you decide.

Roof and Style Options

A 3m x 4m pergola comes in several styles. For adjustable shade, see our Retractable Roof Pergolas; for a solid, all-weather cover, our Hard Top Pergolas; and for the frame itself, our Metal Pergolas.

Smaller Space?

If a 3x4 is more than you need, a 3m x 3m pergola suits compact patios and smaller seating areas.

Finish the space with seating from our Rattan Patio Furniture or Garden Furniture & Outdoor Living range.

FAQ: 3m x 4m Pergolas

How big is a 3m x 4m pergola?

A 3m x 4m pergola is three metres by four metres — around twelve square metres of cover. The rectangular shape gives you noticeably more room than a 3x3, which makes it a practical size for dining, a full lounge set or a hot tub with seating alongside.

What fits under a 3x4 pergola?

A 3x4 pergola covers a six-seat dining set, a large corner sofa, or a hot tub with a couple of chairs beside it. The longer rectangular footprint works especially well for dining tables and lounge suites.

Should I choose a 3m x 3m or 3m x 4m pergola?

Choose a 3m x 4m pergola if you want room for six-seat dining or a larger lounge set. If you're working with a compact patio or only need to cover a small seating area, a 3m x 3m pergola is the better fit.

Can you get a 3m x 4m pergola with a roof or retractable canopy?

Yes. A 3m x 4m pergola comes with a fixed roof, a solid hard top, or a retractable canopy for adjustable shade. See our Retractable Roof Pergolas and Hard Top Pergolas.

What frame materials do 3x4 pergolas come in?

Most 3x4 pergolas have a rust-free aluminium or powder-coated steel frame. Aluminium is light and won't rust; steel gives maximum strength for a permanent structure. Browse frames in our Metal Pergolas range.

Are 3x4 pergolas supplied as kits?

Yes — every 3x4 pergola is supplied as a self-build kit with the frame, fixings and instructions included. Given the larger size, assembly is easier with a second pair of hands.

Browse our 3m x 4m pergola range to compare frames, roof options and styles, and find a roomy rectangular structure for dining or lounging.

Read Our Pergola Guides