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Unit 6 Dales Brewery, Gwydir St
Cambridge, England, CB1
United Kingdom


Hot Numbers is a high quality, independent gourmet coffee-house and roastery in Gwydir St, Cambridge. Providing delicious hand roasted coffee, speciality tea and light bites, to include pastries baked on site plus home-made cakes and paninis. We even stock Fitzbillies famous chelsea buns & cakes!

A hub for interesting folk to meet and chat accompanied by great jazz and blues music. Call in and enjoy the wonderful space of Dales Brewery. A true find for any discerning coffee enthusiast.


90+ Nitro | Nitro Coffee from Hot Numbers

Exceptional coffee on tap. Ice cold black coffee with all the satisfyingly creamy body of a milky coffee. Now available for hire for this summer from Hot Numbers Coffee Roasters, Cambridge. 



Nitro Coffee tap

Now on the counter at our Trumpington St. Shop, our first foray into the world of nitro coffee is an incredibly creamy, ice cold coffee. Forcing nitrogen into our highest scoring single origin coffee and serving it through a stout tap creates this silky smooth beverage. Imagine all the body and mouthfeel and sweetness of a flat white, but from a black coffee.  All of the beautiful aromas and fragrance of these excellent coffees are trapped in the tiny cascading bubbles, ready to be released on the first sip. The finish is just as smooth with the caramel and chocolatey roasted coffee notes coming through in the aftertaste. 

This is different to our ever popular cold brew. our 90+ Nitro is brewed hot and crash-chilled. Those subtle and complex flavours extracted by hot brew processes can make iced coffee a little sour- but the creamy sensation produced by Nitro balances the drink perfectly. 

 This means we can now celebrate our most exciting premium coffees even when the temperature soars! 



Reliable temperature controlled unit makes sure every serve is as cold as you want it to be.  No need to worry about keeping your fridge stocked up with bottles for those times when the sun shines. The weather might be unpredictable, but our Nitro isn't. 


Dont keep your customers waiting for their iced coffee, pull the tap whilst they're looking for their card and have a beautiful beverage before they even find a seat. good news for those busy rushes.


Get all the creamy mouthfeel and sweetness you expect from a milky coffee without bothering the cows, or replacing rainforests with Soya beans. Easier on the environment, lighter on the calories and no lactose to tolerate! 


We love our beautifully bottled beverages as much as the next, but a Nitro unit can free up valuable fridge space and even reduce the number collections you need for your recycling bin. Less waste and more space can only be a good thing. The under-counter kegs come in a range of sizes to fit almost any space and the tap units take up a similar amount of space to the most popular coffee grinders out there. 


Save Money.

The big one - Nitro is brewed in bulk so you benefit from an economy of scale, the beverage is worthy of a premium price point, and a fast and efficient serve means your baristas can be getting on with other jobs. 


If this sounds like something you're excited to try in your shop then get in touch. We can answer your questions  via email: or by phone 01223 300 730.