

Whispbar Roof Bars
Whispbar by Prorack S-wing bars are a generation ahead of their competitors; they’ve been designed from first principles by people who have half a lifetime’s experience of using roof bars. It shows. Apart from the unique aerofoil-shaped bar it’s the sheer quality of design, materials and finish that sets them apart - you really need to handle them to appreciate this. Even the tools provided for fitting are designed or chosen to make the job as easy as possible, and there’s a space behind each locking cover to allow essential tools to be carried.
The big deal is the cross bar, the aluminium wing-shaped “Whispbar” blade that removes almost all the irritating whistle. Not only are Whispbar bars whisper quiet but they create so little drag that they can be left in place without any apparent effect on fuel consumption. That’s potentially a significant ‘real world’ saving in both time and fuel costs, especially for those who drive tall vehicles where fitting and removing roof bars on a regular basis is in reality a bit of a chore.
These certainly aren’t cheap bars, but we argue that they’re good value. Part of the genius of the S-wing system is that the same “Smart-Foot” is used for every type of roof type, including raised roof rails, flush mounted roof rails, T-tracks, Fixpoints, clamp on systems, even cars with gutters – it’s just a question of which adapter kit you use. With a bit of luck you’ll only need to buy a new adapter kit when you change car. You pay a bit more to start with, for sure, but the ongoing costs should be considerably less, and in the meantime you have all the other benefits.
You can even choose the style of bar that suits the look of your vehicle, and your lifestyle. The “flush bar” is the typical car manufacturer’s own brand style, with the feet at the end of the cross bar, but for maximum load carrying capacity and flexibility the “through bar” style is the better option. In due course we’ll even sell the aluminium wing shaped bars on their own, and you can convert from one style to the other!
Go straight to our Roof bars finder to find out "Which roof bars fit my car?"


Whispbar S-wing through bars on roof rails

Whispbar Aero-X for roof rails
Whispbar by Prorack S-wing through bars, clamp on system
"Choose the style of bar that suits the look of your vehicle, and your lifestyle."

Part of the genius of the Whispbar S-wing system is that the same "Smart-Foot" is used for every type of roof type, including raised roof rails, flush mounted roof rails, T-tracks, Fixpoints, clamp on systems, even cars with gutters – it's just a question of which adapter kit you use.

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Ann says: I am so impressed with how quickly this order came to the north of Scotland
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Adam says: Overall a 5 star shopping experience
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Danny says: Very prompt service - thank you very much
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Simon says: I am very impressed with your company! A good website, easy ordering and efficient delivery.
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Melanie says: It was so nice to find a company where I could actually speak to someone.
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Grace says: Thank you so much for such an amazingly easy and quick service
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Graham says: I just wanted to say thank you for the advice I was given when phoning to choose a tow-bar bike rack
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David says: ...your customer care and satisfaction levels are excellent!
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Ian says: Super service right from initial contact.
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Kate says: Thanks very much for your helpfulness and efficiency.
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Imelda says: I've received the dog bag and I love it ! The two dogs luv it too !!!
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John says: I really appreciate the good customer service, it is quite rare these days :)
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Rob says: Great website and flawless customer service
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Jim says: ...once again, a first class, fantastic service!
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Michael says: I am very impressed with the quality of the Atera bars-they are well made and very robust,by far the best Roof Bars I have had
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Nick says: Very quick service and item extremely well packaged
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Anne says: Very impressed with the item, it is just what I wanted, and very good quality.
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Sean says: The Boot liner has arrived - excellent quality and a perfect fit
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Anthony says: The advice given before purchase on what box to buy was excellent
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Caroline says: It is a pleasure to make use of an amazingly efficient company
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Chris says: You provide a truly excellent service from the speed of the delivery to the after-sales help
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Tim says: Best service I've had in ages.
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Janet says: ...it's a brilliant roof rack system and we are so pleased with it.
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Brian says: You get 10 out of 10 for customer service.
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Steve says: Thank you very much for sending a replacement and for such a brilliant service provided
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James says: Excellent service from TRBC yet again – I do often cite you as one of the best consumer businesses I have ever known
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Sarah says: Just to say - great pre and after-sales service from your company
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Pete says: Web site very informative and easy to use. Order delivered speedily. Minor problems sorted out quickly.
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Kim says: Your customer service is as good as your website!
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Jon says: Many thanks for the quick service. Ecommerce at its best.
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Bruce says: Great value for money from the roof box co along with good
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Steve says: Excellent product from Kamei, and brilliant service from yourselves.
More on the brands we sell and what makes them special
Prorack engineers built a mini wind tunnel for the Frankfurt Automechanika trade fair in September 2008, capable of generating wind speeds up to 160 km/h. A range of standard European roof bar profiles were compared to the Prorack Whispbar, and the results were graphed. They’re compelling.
VAN-RACKS is the part of our business which supplies heavy duty ladder bars, roof racks, pipe carriers, bulk heads and other accessories for light commercial vans. We supply the full range of CRUZ commercial, Rhino, Saunders and Thule Professional.
"Which bits of my Thule roof bars can I reuse?"
Click here for our FAQs page.




