Telecoms | Windsor & Berkshire
Leased Lines in Windsor
A leased line in Windsor gives your business dedicated internet over private fibre that is never shared, with the same speed both ways, a 4 hour fault SLA, a managed router and the option of a backup line.
Check leased line availabilityDedicated internet access
Your Own Private Line to the Internet
A leased line, also called dedicated internet or ethernet, is a private fibre link from your premises to a carrier. No one shares the bandwidth, so it holds steady at 9am on a Monday, and an SLA sets fault response.
Speeds are symmetric, so uploads are as fast as downloads. That matters when your team runs cloud apps, Teams meetings and calls all day, or pushes large design files to the cloud while someone else is on a video call.
We have worked with the leading UK internet providers for the past 10 years, so we place the order and deal with the carrier right through to handover.
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Why a leased line
Performance You Can Count On
A leased line takes the guesswork out of your connection. Here is what sets it apart from shared business broadband.
Same speed both ways
Upload matches download, so one large file sync or cloud backup no longer fills the line and breaks up everyone's Teams calls.
Yours alone
The bandwidth is not shared with other businesses on the street, so the speed you order stays yours at busy times of the working day.
A 4 hour fault SLA
Every line has a 4 hour premium fault SLA. Our uptime monitoring spots an outage, then we raise it with the carrier and chase it.
Room to grow
Packages run from 100Mb to 1000Mb, with 10Gb for large sites, and many circuits can move up later without new fibre being laid.
Your building
The Right Leased Line for Every Type of Building
Every building gets fibre in its own way. These are the patterns we see when we order a leased line in Windsor, Slough and Maidenhead.
- SL6
Business parks
Multi-tenant offices on business parks near Maidenhead often share a comms room. We agree riser access, then run your circuit to your floor.
- SL4
Windsor town centre
Older town centre buildings can need new ducts before fibre reaches you, while newer office blocks often have it built in.
- SL1
Slough Trading Estate
Units on the trading estate can sit well back from the road, which can mean civil works. We flag that early and add mobile backup.
Who it suits
Built for Businesses That Cannot Slow Down
If a slow or dropped connection stops sales, support and phones at once, a leased line is usually worth it. These are the businesses around Windsor that gain most.
Not sure if you need one yet? We look at how your team uses the internet and tell you honestly whether business broadband would do the job instead.
- Teams running Microsoft 365, cloud apps and calls all day long
- Offices with many cloud phones and daily Teams meetings
- Logistics firms near Heathrow tracking freight all day
- Businesses that stop working whenever the internet stops
- Regular off-site backups and disaster recovery
- Design, media and engineering firms moving large files
Getting connected
How We Install Your Leased Line
Installing a leased line involves carriers, surveys and sometimes civil works. We handle all of it so you can keep running your business.
Review and size
We confirm which carriers reach your building and whether fibre is already close by, then size the line to your users and calls.
Site survey done
The carrier surveys your building and the route, showing whether civil works or extra charges apply.
Install and set up
We manage the site survey, any civil works and the final connection, then set up the router and test it.
Monitor and support
We monitor the line and router, handle faults with the carrier and review bandwidth with you as you grow.
Frequently asked questions
Leased Line Questions From Windsor Businesses
How long does it take?
Installation time depends on the site survey and on any civil works the carrier needs. A building with fibre already in the riser is quicker than one that needs new ducts or road works. We give you a timeline once the survey is back.
Is business broadband enough, or do we need a leased line?
Broadband suits small teams with light upload needs and some tolerance for slow periods. A leased line is worth it when you rely on cloud apps, Teams and calls all day or cannot afford a long outage.
Is a leased line faster than full fibre (FTTP)?
Not always on headline speed, but it is far more consistent. Full fibre is shared and its upload is lower than its download. A leased line gives you the same speed both ways, dedicated to your business, with a 4 hour fault SLA.
What if our line goes down?
Our monitoring flags the outage and we raise a fault with the carrier under your SLA. With a backup connection, traffic moves across so staff keep working.
How much does a leased line cost?
Our packages start at £229 a month for 100Mb, £339 for 500Mb and £449 for 1000Mb, each with equal upload and download and unlimited usage. 10Gb is priced on request, and we quote any survey charges before you commit.
Do we need a backup connection?
We recommend one for any business that stops when the internet stops. Options include a second line on a separate route, broadband or a 4G or 5G router.
Is a leased line available in Windsor?
Usually, yes. Fibre reaches Windsor town centre, Slough Trading Estate and business parks along the M4, but each building differs. Send us your address and we check which carriers reach it.
Is there a data limit?
No. Every package comes with completely unlimited usage, so you can back up, stream and move files as much as your business needs.
Accredited IT support, independently certified.
Get in touch
Talk to a Leased Line Team in Windsor
Tell us your address and how many people rely on your connection, and we will check which fibre reaches your building. Call 01753 255436, email hello@windsoritsupport.co.uk or send us a message and an engineer will get back to you.
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