Boosting broadband signal

[Sherburner]

Hey,

I have super fast sky broadband and also broadband boost. I recently have put an office in my garden, and the signal is ok in there but intermittent. I don't really know what I need to get a strong signal in the office I.e. a WiFi extender or booster. And I'm not sure what broadband boost I'm paying for actually is, and if that is something that could help me sort this issue.

thanks 

[TimmyBGood]

@Sherburner 

Note that the subscription supplements below specifically exclude WiFi in external buildings.

Sky loans wireless booster hardware free under the terms of the 'WiFi Guarantee' element of 'Broadband Boost' and the 'Enhanced Wall to Wall WiFi Guarantee' part of the 'WiFi Max' subscription supplement: they don't otherwise provide or sell them except to resolve issues with Sky Q. Inevitably some have leaked onto a certain auction site, but Sky won't offer support with using these. 

Confusingly the 'Wall to Wall WiFi Guarantee' doesn't actually provide booster hardware, and is essentially a sales lead generator for the supplements mentioned above.