Need Help?
Call an heating expert on 0161 761 0000
Call the heating experts on 0161 761 0000

Need Help?
Call an heating expert on 0161 761 0000
KRAD Allegro Vertical Double Designer Radiator Kartell UK has established a reputation as a premier supplier of high quality products to the UK Plumbing and Heating Sector. We are delighted to introduce our K-Rad Designer Radiator collection.
Take a look at our wide range, all designed to provide exactly what we have become famous for at PlumbXtra – delivering a quality product, offering a quality service and delivering at a competitive price. Within these pages you will find the latest designer radiators and towel rails, influenced by fashions and designers across Europe. You will also find the traditional styles that have remained with us over the years; solid functional designs with durability and ease of use and maintenance.
We trust that you will enjoy this. Kartell’s stylish Allegro Vertical or Horizontal Designer Radiator are available in a variety of sizes. The Allegro is available in Textured White or Textured Grey is available in both single and double panel options comes with a stunning element of class to any room. Made from Aluminium, this radiator is available in horizontal heights of 575mm and widths ranging from 470mm to 1420mm and the vertical heights of 1775mm and widths ranging from 280mm to 565mm. With a BTU output range from 2015 through to 11164 all your heating needs are covered with the variety of options on offer.
The Kartell Allegro Designer Radiator is supplied with everything required for fixing to the wall and pressure tested . The radiator is covered with a manufacturers 5 year guarantee, giving you that extra peace of mind when purchasing this product.
Our KRAD Allegro Vertical Double Designer Radiators come in a range of Heat Output BTU's from 3785 to 7571, and widths from 280mm to 565mm
Please contact PlumbXtra if you need assistance
Image is for illustration purpose only.
| Manufacturer | Kartell |
|---|---|
| Manufacturer Warranty | 5 Years (T&C’s Apply) |
| Orientation | Vertical Orientation |
| Panel Type | Double Panel Radiator |
| Colour | Anthracite |
| Height | 1780 mm |
| Radiator Colour | Textured Grey |
| Model | Allegro |
| Fuel Type | Central Heating |
| Depth (mm) | 60 |
| Height (mm) | 1775 |
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Write a review| Order value | Delivery cost |
|---|---|
| Orders over £500 | Free delivery |
| Orders under £500 | £30 (inc VAT) |
| Order before 2pm, Monday–Friday | Same-day dispatch |
Changed your mind? You have 14 days. Under the Consumer Contracts Regulations 2013 you can cancel your order up to 14 days after delivery. To qualify, items must be:
How to start a return: call us on 01282 429061 within 14 days of delivery, or reply to your order confirmation email, and we'll talk you through the next steps. Return carriage for change-of-mind returns is the customer's responsibility — we can advise on suitable couriers for large items.
Faulty or damaged goods are different: under the Consumer Rights Act 2015 we'll repair, replace or refund at no cost to you. Just contact us as soon as the problem is found.
Where returned goods show handling beyond what was needed to inspect them, a deduction may be made from the refund in line with the Consumer Contracts Regulations 2013.
Straight answers to the questions we're asked most. Product-specific FAQs — sizing, outputs, fitting dimensions — are in the Description above.
Yes. PlumbXtra is a UK plumbing and heating merchant based in Burnley, Lancashire, run by a team with over 20 years' experience in the plumbing merchant trade. We're a registered UK company (Company No. 11027551, VAT No. 343 1000 54) with a real advice line on 01282 429061.
Yes — everything we sell is genuine UK stock and carries the full UK manufacturer guarantee. Where a brand operates an official stockist scheme, you'll see the Official Stockist badge at the top of the product page.
Order before 2pm Monday to Friday and your order is dispatched the same day. Delivery is free on orders over £500 and £30 (inc VAT) below that — full details are in the Delivery & Returns tab.
Yes — you have 14 days from delivery under the Consumer Contracts Regulations 2013, as long as the item is unused, uninstalled and in its original packaging. The Delivery & Returns tab has the full policy, and faulty goods are always handled at no cost to you.
Check your order as soon as it arrives and contact us straight away on 01282 429061 — always before any installation is booked or carried out. We'll put it right quickly with a replacement or refund.
Yes — that's what the advice line is for. With over 20 years in the trade we'll help you check sizing, heat output, compatibility and what your installer will need, before you spend a penny. Call 01282 429061.
Yes — Klarna and Clearpay are available at checkout on eligible orders, letting you split your payment interest-free. 18+, T&Cs apply, credit subject to status.
Yes — we supply trade customers and bulk orders for full installations and multi-property projects. Call 01282 429061 with your list and we'll price it up.
Every product we sell is supplied ready for professional installation unless the manufacturer states otherwise. PlumbXtra is run by a team with over 20 years' experience in the plumbing and heating merchant trade — the advice below is what we give our own customers every week.
Must be installed by a Gas Safe registered engineer. Always ask to see their Gas Safe ID card before work starts.
Must be fitted by a G3-qualified installer — it's a Building Regulations requirement, and your guarantee depends on it.
We recommend a qualified plumber. Some items suit a competent DIYer, but professional installation protects your guarantee.
Hard-wired items should be connected by a qualified electrician to current wiring regulations. Plug-in models are ready to go.