Yakima roof bars package - T15 Heavy Duty bars with K074 kit

Whispbar HD (heavy-duty) bars are made from aluminium, with built-in rubber 'owl wing' wind-noise reducers which also reduce drag (by up to 70%) and protect the aluminium profile from damage.

The ‘T-track’ channel in the top of the bars is wider than standard, so additional adapters are required for carrying accessories which only fit to T-track bars - these are listed below.

Not all T-track fixings are compatible with these adapters, so our general advice is to only buy these bars if you are for example carrying a roof box which uses claw type fittings, or U bolts, or perhaps a roof top tent (if your vehicle has raised rails, flush rails, tracks, fixpoints) or are carrying e.g. ladders or building materials.

The innovative SmartFoot system allows the same feet to be used for all vehicle roof-fixing types, from fixpoints to raised roof rails, if there is a fitting kit available. For most customers, the SmartFoot system provides medium-term or even long-term good value because the bars can be moved from vehicle to vehicle, the fitting kits being relatively cheap.

These bars carry the Whispbar branding, the brand used before brand-owner Yakima decided to rebrand all Whispbar products with their Yakima branding.

Other features and specifications:

• Length = 110cm; Width = 8cm; Depth = 3.5cm
• Locks are supplied as standard
• There's a built-in tie-down point on both ends of each bar
• Delivered fully assembled
• Approximate weight = 6kg
• Please check your vehicle's maximum load limit

Whispbar / Yakima is (along with Thule) one of the two largest brands in the global car rack systems sector. This heavy-duty roof bar profile, with its so called 'owl-wing' drag and noise suppression strips, was originally developed and patented by Hubco Automotive, whose chief designer transferred his aeronautical design experience and know how to the roof rack sector, working closely with the engineering school at the University of Canterbury, New Zealand.

The aim of this note is to persuade you that kayaks should always be tied to the carrying vehicle at both bow and stern.

Untied kayaks have, in our experience, the greatest potential for a roof bar or kayak carrier failure. The massive forces that untied kayaks can generate have even been known to snap roof bar fixing bolts with the result that a complete assembly of roof bars and kayaks has ended up on the road. We know that this has happened with almost every brand of roof bar, and regardless of whether the kayaks are on a special carrier or just strapped to the bars.

You need to fix bow and stern lines, probably using the front and rear screw-in towing eyes to get strong and accessible fixing points on the vehicle. Kayak shops should be able to provide suitable 'paracord' for this purpose. Alternatively, we have sets of straps available that are perfect for the job and are really easy to use. Yakima make some excellent Bow/Stern tie down straps and Thule makes the QuickDraw 838 which we have listed together with every kayak carrier we sell.

Please note that kayaks should be strapped to the roof bars, or to kayak carriers, using straps that are suitable for the purpose, e.g. 25mm polypropylene straps with strong buckles. Bungee cords must never be used.

Please also note that all roof bar instructions point out the dangers of carrying unsecured long items, as of course do all kayak carrier instructions.

If you tie down your kayaks properly you almost certainly won't experience a product failure. If you don't you may or may not get away with it. If there is a disaster and the kayaks end up on the road, separated from the vehicle, then you were not using tie downs and you have subjected the roof bars to forces for which they were not designed. The costs of sorting this out are yours, not ours, and you may also have difficulties with your insurers.

We're sorry to be so firm about this, but "things coming off the tops of cars" is the stuff of nightmares, and we want to do all we can to prevent accidents of this sort from happening.

Delivery charges and arrangements:

We charge a contribution towards delivery costs, depending on what you order, where you live, and how quickly you want the goods.

These are our standard charges; there are usually surcharges for all offshore destinations and some remote postcodes - for details please see our delivery information page.

Delivery of other items

Delivery times

Delivery times are calculated in working days (Monday to Friday, excluding Bank holidays).

Cut-off times for Express Delivery orders
Express Delivery orders placed before before the cut-off times shown below will usually be desptached on the date of order. Express Delivery orders placed after these cut-off times will be despatched the next working day.

Delivery FAQs

When will my order arrive?
There are no deliveries on Saturdays, Sundays or Bank Holidays, except for postable items where Royal Mail has a Saturday delivery. Express Delivery orders placed on a Friday (before 1pm) should be delivered on the Monday or Tuesday, Express Delivery orders placed on a Saturday or Sunday should be delivered on the Tuesday or Wednesday. The arrangements for Very Heavy Items are different and are shown above.

What about Next Working Day delivery?
Most Express delivery orders will arrive on the next working day, if the order is placed before the cut-off time (see above). Some will arrive on the second working day if there has been a "split-delivery". So-called “split deliveries” happen when the couriers do not have enough trailer space for everything that should be moved around the UK, so they will load what they can and leave the rest for the next trailer.

Is my delivery day guaranteed?
No retailer or courier company can ever "guarantee" a Next Working Day delivery. As well as split deliveries, all courier companies occasionally have the same transport problems as can happen to everyone else, including snow blocked roads, closed roads, traffic jams, mechanical breakdown, an inability to find the delivery address, or to gain access to it if, for example, it's in a block of flats. We work with some of the best couriers in the business, and overall they provide an outstanding service.

Do I need to be at home?
We are very flexible with our deliveries and will aim to deliver to an address which suits you – this does not need to be your home address. Goods can usually be left without signature - we prefer this with roof boxes. There's a "Special Delivery Instructions" box in the checkout area where we'll ask you to choose a typical instruction and then amend it to suit your particular requirements.

Payment options:

We take the following cards, and also PayPal. Please note that the entry on your card statement will be from "The Roof Box Company".

Secure payments

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Yakima has a comprehensive network of international distributors, so we do not sell or ship Yakima branded products overseas, including to Northern Ireland or to the Republic of Ireland. We hope you can find the Yakima products you want, locally.