Superfast Full Fibre Broadband Deals

Looking to upgrade your connection? Our fibre broadband offers deliver superfast speeds up to 250Mbps, giving you the performance your home needs—without the hassle. Whether you’re streaming in 4K, working from home, or gaming online, our fast Full Fibre broadband deals ensure smooth, reliable connectivity across all your devices.

We’ve got speed, you’ve got options

Choose from a range of fibre broadband packages designed to suit every household. With clear pricing, no hidden fees, and superfast Full Fibre broadband deals, it’s never been easier to switch. Need even more speed? We’ve got you covered—with ultrafast packages at 500Mbps, 1Gbps, or even 2Gbps for homes that demand the very best in performance.

Check out our Grain Broadband reviews

Full Fibre packages for every speed need

Most popular

Full Fibre 1000

Expected speed: 900Mbps
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Best for HD streaming, gaming, WFH and more

  • No in-contract price rises
  • FREE install
  • Unlimited data
  • Expert setup
  • Router included

Full Fibre 500

Expected speed: 500Mbps
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Ideal for bigger or busy homes with multiple devices on the go

  • No in-contract price rises
  • FREE install
  • Unlimited data
  • Expert setup
  • Router included

Full Fibre 250

Expected speed: 250Mbps
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For super-charged browsing across a handful of devices

  • No in-contract price rises
  • FREE install
  • Unlimited data
  • Expert setup
  • Router included
Offer terms

Package speeds are pushed direct to your router over our Full Fibre network. Some speeds may not be achievable by a single device over Wi-Fi, and a wired connection will always deliver the best speeds. The speed you experience will depend on your distance from the router/Wi-Fi extender, usage and equipment capability.  For information about your price at renewal time, please see our Price Guide. Click to view our full terms and conditions and marketing claims.

How it works

Frequently asked questions

  • Can I add a phone line?

    Yes, we offer broadband only or broadband and phone deals! We have a number of add-ons to help you tailor your broadband deal to best meet your needs. Get started and add a phone line to your package.

  • How do I get a landline from Grain?

    If you would like to add a phone package to your contract, you can pay monthly for a VoIP phone line. This service uses your broadband connection to give you a reliable and modern telephone service. Simply put, it works like a Facetime or Skype call, but with only audio!

    Not to mention, because we don’t use Openreach’s infrastructure, and we have our own independent network, you do not need to pay line rental. With no additional charges, we’re able to keep our costs low and our speeds high!

    Interested? Find out more.

  • Is it worth switching broadband?

    Switching providers is always worth it! The price hikes that many companies force on their customers year-on-year have made many packages and providers eye-wateringly unaffordable.

    If your current contract bundles broadband, entertainment and phone services – you can unbundle them and save £££s! Get in touch and we’ll talk you through it.

  • How do I access the Wi-Fi?

    1. Pick your device (mobile, laptop, tablet, whatever you like)
    2. In settings, click on your network SSID, which you should have received by text and email
    3. Type in your case sensitive password and get connected

  • How do I get the most out of my broadband speed?

    The ultimate way to make the most of your speed is by using a CAT5e (or above) Ethernet cable to connect devices directly to the router or Wi-Fi extender. Many choose to do this with TVs or desktop computers, and instead connect smaller devices over Wi-Fi – but bear in mind the speed may vary when connecting over Wi-Fi!

  • Which broadband providers do not use BT lines?

    Grain Connect! We’re building our own Full Fibre network free from the restraints of legacy broadband providers. Our network is fully fibre optic and runs directly to your home.

  • Are landlines being phased out in the UK?

    Yes. The largest provider of old-style voice connections in the UK has announced its intention to transfer its landlines to digital with voice over internet protocol being used. As such traditional landline phones will eventually be switched off. Grain offers a service based on VoIP which can be added to a customers Full Fibre broadband package.

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