Full fibre now reaches most of the UK — and copper is being wound down
New Ofcom rules took effect in April and full fibre passes most premises. If your connection has been the weak link, the ground has shifted.
The state of business connectivity in the UK has quietly changed. Full-fibre broadband, the proper fibre-to-the-premises kind rather than fibre-to-a-cabinet-then-copper, now reaches most of the country. New rules from the regulator Ofcom took effect on 1 April 2026 to push the rollout to its final stage and start winding down the old copper network alongside it.
Most premises can now get it
Coverage has moved fast. Around 78% of UK premises can now access full fibre, up from less than a quarter a few years ago, and the main network builder is closing in on 25 million premises connected by the end of 2026. In practice that means a properly fast, reliable connection is available in a lot of places it simply wasn't a couple of years back, including plenty across the South West.
Copper is on the way out
The flip side of the fibre rollout is the retirement of the old copper network, the same wind-down behind the phone switch-off. The regulator is steadily shifting its rules away from copper services toward fibre, which gives the network builder room to move customers off the old lines. If your broadband still runs over copper, the direction of travel is clear: fibre is where things are heading.
What this means for choosing a connection
More choice is good, but it makes picking the right option matter more. Full-fibre broadband suits most businesses well and is far better value than it used to be. A dedicated leased line still earns its place where you can't afford to be offline at all, though it takes longer to install because a dedicated fibre is built to your premises. And whatever you choose, 4G failover (a mobile backup that kicks in automatically) is the cheap insurance that keeps phones and payments working if the main line drops.
What this means for your business
If your broadband has been holding the business back, it's worth checking what's actually available at your address now, because it may have changed. We'll tell you straight whether full-fibre broadband does the job or whether a leased line is justified, and we'll add failover so an outage doesn't stop you trading.
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