Setting up an Azure site to site (On prem to Azure) VPN in the UK Using Sky

Hi,

 Im in the UK and have Sky broadband with a standard ADSL modem, which doesn't support protocol 51. I would like to know if anyone has setup an Azure site to site VPN using a standard residential sky connection? If so, how?

Before I go out and buy the kit, I just want to check what I'm attempting is technically possible...

Thanks