UPDATED: February 2026NEWS
Wide Garden Arches
A popular reason to buy a garden arch is to span a pathway in your garden or outside space.
Many garden archways, especially those at lower price points, generally seem to be around 1 metre wide (about 3 feet) which may be a little on the narrow side for most paths.
Between the Posts
It is important to realise that the width quoted on many arches is the total width of the structure, and not necessarily the space available to walk through "between the posts".
This is particularly true of flat-top timber arches where the top section will overhang the sides, sometimes by quite a bit. This is ideal for hanging baskets, but it does steal space from between the posts.
Happily, there are a number of wider arches on the market now, some of which can be up to 3 metres wide (10 feet). Most archways at this size will be metal, rather than timber.
Here is a selection of extra wide garden arches that offer at least a gap of 1.2 metres (4 feet) between the posts.
 |
 |
 |
 |
 |
 |
 |
|
| Name | Agriframes Monet Arch |
Forest Garden Large Ultima |
Zest Leisure Colwyn Arch |
Selections Fleur de Lys Arch |
Shire Pergola Trellis Arch |
Grange Elite Portico Arch |
Poppyforge Large Round Arch |
| Construction | Metal | Timber | Timber | Metal | Timber | Timber | Metal |
| Width | 120-360cm | 240cm | 210cm | 205cm | 223cm | 210cm | 240cm |
| Between Posts | various | 165cm | 150cm | 147cm | 179cm | ~175cm | 219cm |
| Height | 220cm | 245cm | 214cm | 210cm | 240cm | 244cm | 230cm |
Some metal arches are available in various widths which will vary the price.
At its widest point.
1. Agriframes Monet Arch
"A classic metal arch available in various sizes up to 3.6 metres wide"
The Monet is actually a range of metal arches in a classic, simple style that are available in a range of different widths and heights ranging from 1.2 to 3.6 metres wide. (The price we quoted here is for the 1.8 metre wide version).
Like all Agriframes arches, the Monet is constructed from high quality galvanised steel that is then powder coated black for the ultimate weather protection.
There is also a 10 year guarantee. Patio feet for hardstanding, and infill panels are useful optional extras.
If you are looking for a different style, Agriframes also offer their Gothic arch, and Round arch in similar sizes.
Full Details2. Forest Garden Large Ultima Arch
"One of the widest timber arches - this sturdy arch can span a 1.65 metre path!"
The king of wide timber arches with a massive 1.65 metre (5.5 feet) span between the posts!
This is the big brother of the normal Ultima arch, although in 2022 it shrunk! It used to be 2.7 metres total width but is now 2.4m - still wide for a timber arch.
The attractive design features a fine diamond latticework on the side panels and the flat roof has plenty of rafters with a decent overhang - ideal for hanging baskets.
It's made from responsibly sourced timber and is pressure treated against rot and guaranteed for 15 years. Excellent value - that's a lot of timber for your money! With its good looks, wide span and great price it's a best seller.
Full Details3. Zest Leisure Colwyn Arch
"A wider than average timber arch with useful lattice side panels and a raftered top section"
The Colwyn is probably the next widest timber arch after the Large Ultima, and does follow the same design trends.
The trellis side panels are useful for climbing plants, and there's a raftered top section.
The arch is 1.50 metres between the posts and 2.1 metres wide overall. It's very reasonably priced for the size. Zest also have the Twilight Arch which is pretty much identical except for thicker support posts.
Full Details4. Selections Fleur de Lys Arch
"A tall and wide black metal arch with some nice detailing and a low price for the size"
This metal arch from Selections just about squeezes into our criteria at 147cm wide between the posts, while the large overhangs of the attractive top section take the total width to just over 2 metres.
It has some nice detailing that is not too ornate, and overall this arch conveys a subtle Oriental look.
It comes with ground spikes to help you keep it sturdy in the ground, although being made from tubular steel we wouldn't recommend it being sited in a very exposed, windy location.
Full Details5. Shire Trellis Pergola Arch
"One of the widest timber arches at nearly 1.8 metres between the posts"
At almost 6 feet between the posts, this arch is wide enough to span most garden pathways.
The diamond lattice side panels offer plenty of scope for climbing plants to get established.
The main framework is made from sturdy 70mm square timber, and an optional ground fixing kit is available that includes metal ground spikes for an even stronger installation.
Full Details6. Grange Elite Portico Arch
"An extra wide timber arch with an attractive curved top section and trellis side panels"
This wide timber arch features a beautiful curved top section and criss-cross trellis side panels that are ideal for climbing plants.
The overhanging edges are perfect for hanging baskets, and of course the arch can be painted or stained to suit.
The side panels are pre-assembled and the rafters are pre-notched for easy assembly.
Full Details7. Poppyforge Large Moon Arch
"A hard to find circular arch with generous proportions and is made in the UK from solid steel"
If you are looking for a slightly more unusual wide arch, then this Moon Arch from Poppyforge surely fits the bill.
It's made right here in the UK from 13mm solid steel making it extremely sturdy and ideal for an exposed location.
Ground spikes are included to really help anchor it into soft ground, and you can bolt it down to hard ground if required.
Full DetailsCustom Made
If you are really struggling to find that perfectly sized arch, then consider getting one custom made. Agriframes offer a fully bespoke service bespoke service where they can design an arch to your exact specifications.
WHAT'S NEW: Mar 2026
SCROLL FOR MORE
