Faster broadband is reaching more properties
Ofcom's Connected Nations 2025 report said full-fibre take-up reached 10.6 million UK premises, or 33%, up from 23% in 2024. The average maximum download speed reported to the premises rose from 223 Mbit/s to 285 Mbit/s.
Those figures describe the connection delivered to the premises, often measured at the router. They do not promise the same speed through every wall or on every device. A fast line can still feed a weak wireless setup.
Work out where the slowdown begins
Run a test close to the router, then repeat it in the problem room using the same device. If possible, compare that with a device connected by Ethernet. Write down the result and the time. One test is a snapshot. A few checks across the working day show whether the issue follows a room, a device or a busy period.
If the wired result is also poor, speak to the broadband provider. A sound wired connection with Wi-Fi that drops sharply by distance points to the property layout and wireless setup instead.
Router position is often the cheapest fix
Ofcom advises placing the router centrally and off the floor. Wi-Fi weakens as it passes through objects. Brick, metal, water and glass can all affect the signal, which is why a router hidden behind a television, beside a radiator or inside a cabinet may perform badly.
Move it only if the cabling and service allow. Do not stretch leads across a walkway or disconnect equipment you cannot identify. In a business, the router may be part of a larger network and should not be moved without checking the downstream connections.
Decide where Wi-Fi is actually needed
A property-wide percentage is less useful than a room list. Mark the places where calls, workstations, televisions, cameras or other approved devices need a connection. Include outbuildings and yards only where there is a genuine requirement.
Fixing it might mean a better router, a mesh setup, correctly placed access points or fixed cabling. Ofcom notes that Ethernet often gives a better connection for equipment that does not need to move. The right mix depends on the walls, distances, available cable routes and the number of connected devices.
Kings Watch provides Wi-Fi optimisation and data networking for homes and businesses. TP-Link is one of the systems the business works with, but final equipment and availability are confirmed after assessment. For properties where a fixed line is unsuitable or needs another connection option, see Starlink and mobile connectivity. No resilience or failover performance is promised until the design is agreed.
Do not ignore older devices
An older phone, laptop or television may not use the newer Wi-Fi features supported by a replacement router. Test more than one device before blaming the network. Updates can also affect security and performance, so check the manufacturer's current guidance.
And count what is connected. A household or office can add devices gradually until the network behaves differently from the day it was installed. The fix is not always more broadband. Sometimes it is a clearer layout.
Map the weak areas
Bring the room-by-room notes to a site assessment. They make it easier to discuss access-point positions, cable routes and the parts of the property that matter most. Request a quote for Wi-Fi optimisation or data networking, or call 07532 619 908.