Frequently Asked Questions
Do I need Radiator Valves for my Radiator?
Do I need Radiator Valves for my Radiator?
Yes, if you are installing a hot water or dual fuel radiator then valves are essential when installing a radiator, as they regulate the flow of water and control the temperature.
If you are installing an Electric only radiator, you do not need valves.
At The Radiator Shop, we offer a fantastic selection of stylish and high-quality radiator valves to suit your specific needs. And you should be able to find a pair to match your radiator style. If you're unsure about which type of valve to choose, we have an informative advice article on valves that can help guide you.
How can The Radiator Shop help me find the perfect radiator for my project?
How can The Radiator Shop help me find the perfect radiator for my project?
We have been has been working with self-builders, renovators, plumbers, architects, engineers, interior designers, and builders for over 15 years. We understand your needs when it comes to central heating radiators and stylish homes. You can rely on our expertise to help you choose the right radiator for your project, whether it's a feature radiator, a funky towel rail, a set of radiator valves, or just some more attractive traditional style radiators. If you can't find what you're looking for, let us know – we're constantly adding new products to our range. Simply call our sales hotline on 074 9747031 or email us at info@theradiatorshop.ie for assistance.
Why should I choose The Radiator Shop over other radiator suppliers in Ireland and the UK?
Why should I choose The Radiator Shop over other radiator suppliers in Ireland and the UK?
The Radiator Shop is a 100% Irish owned and operated business, and we are the leading Radiator Company in Ireland. By choosing us, you can expect excellent product choice, fair prices, and top-notch customer service. Along with our long-standing 30-day
money back-guarantee.
Tallis Double Xl Horizontal Aluminium Radiator - Textured Anthracite
Tallis Double Xl Horizontal Aluminium Radiator - Textured Anthracite
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Tallis Double XL Horizontal Aluminium Radiator
Make a statement in larger living spaces with the Tallis Double XL Horizontal Aluminium Radiator, a premium heating solution engineered for modern homes that demand both exceptional performance and contemporary style. Designed specifically for expansive interiors, open-plan living areas, extensions, and large family rooms, the Tallis Double XL delivers impressive heat output while maintaining a clean, architectural appearance.
Manufactured from high-quality aluminium, the Tallis Double XL benefits from outstanding thermal conductivity, allowing it to heat up significantly faster than traditional steel radiators. This rapid responsiveness means rooms reach a comfortable temperature more quickly, while the efficient transfer of heat helps optimise energy usage throughout the home.
The double-panel XL design provides enhanced heating capacity, making it particularly well suited to larger rooms where consistent warmth is essential. As more Irish homeowners transition to renewable heating technologies, the Tallis is an excellent choice for low-temperature heating systems, including air-to-water and ground-source heat pumps, delivering efficient performance without compromising on comfort.
Its contemporary styling and refined finish options allow it to blend seamlessly into a wide variety of interiors, from minimalist new builds to modern renovation projects.
Key Features & Benefits
- Exceptional Heat Output – Double XL design provides powerful heating performance for larger rooms and open-plan spaces.
- Rapid Heat-Up Times – Aluminium construction delivers fast, responsive warmth when you need it most.
- Energy Efficient – Superior thermal conductivity helps maximise heating efficiency and comfort.
- Perfect for Heat Pumps – Optimised for low-temperature heating systems increasingly found in modern Irish homes.
- Lightweight Construction – Easy to handle, transport and install.
- Contemporary Design – Clean lines and understated styling complement modern interiors.
- Even Heat Distribution – Provides consistent warmth across the room for enhanced comfort.
- Durable and Corrosion Resistant – Built for long-lasting performance and reliability.
Available Finishes
- Textured Anthracite – A sophisticated contemporary finish ideal for modern interiors.
Tallis Collection
The Tallis range offers a variety of configurations to suit different room sizes and layouts:
- Tallis Vertical Single
- Tallis Horizontal Single
- Tallis XL Horizontal
- Tallis Vertical Double
- Tallis Horizontal Double
- Tallis Double XL Horizontal
Whether you're heating a spacious open-plan kitchen, a large living room, or a modern extension, the Tallis Double XL Horizontal Aluminium Radiator combines contemporary design, energy-efficient performance, and heat pump compatibility to provide a future-ready heating solution for the modern Irish home.
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Height (mm): 590 Width (mm): 1400 Wall to Centre Tapping (mm): 55 Projection from Wall (mm): 93 Output Watt @ Δt 50ᴼC: 1827 Output BTU @ Δt 50ᴼC: 6229 Installation Type: Hot Water Material: Aluminium Colour: Textured Anthracite Water Volume: 20.30 Weight: 20.3 Guarantee: 5 years Maximum Water Pressure: 10 bar Delivery on All Orders is Free on the Island of Ireland.
Orders are sent using a carrier and delivery service of our choice.
Depending on the product and order size, delivery may be 'to door' as individual parcels or 'kerbside' on a pallet.
Full details of our delivery policy can be found HERE.
Please note - Our Cast Iron and Cast Aluminium Radiators are all custom made and have a lead time of an average 3-5 weeks from order, but it depends on the order. You can check in advance of purchase if your project is time sensitive.
At The Radiator Shop, Ireland we operate a 30 day returns policy for stock items, so, if you’re not completely satisfied with your purchase, you can return your order within 30 days of receiving it- No Questions Asked!
The product must be in original undamaged packaging. If products are not returned in their original packaging, we may reduce the amount refunded to you to reflect this.
Important- Custom orders cannot be returned (unless for damage reasons) and these orders cannot be cancelled once confirmed. This applies to all radiators in the Cast Iron or Cast Aluminium range.
Full details of our returns policy can be found HERE.
Frequently Asked Questions
Do I need Radiator Valves for my Radiator?
Do I need Radiator Valves for my Radiator?
Yes, if you are installing a hot water or dual fuel radiator then valves are essential when installing a radiator, as they regulate the flow of water and control the temperature.
If you are installing an Electric only radiator, you do not need valves.
At The Radiator Shop, we offer a fantastic selection of stylish and high-quality radiator valves to suit your specific needs. And you should be able to find a pair to match your radiator style. If you're unsure about which type of valve to choose, we have an informative advice article on valves that can help guide you.
How can The Radiator Shop help me find the perfect radiator for my project?
How can The Radiator Shop help me find the perfect radiator for my project?
We have been has been working with self-builders, renovators, plumbers, architects, engineers, interior designers, and builders for over 15 years. We understand your needs when it comes to central heating radiators and stylish homes. You can rely on our expertise to help you choose the right radiator for your project, whether it's a feature radiator, a funky towel rail, a set of radiator valves, or just some more attractive traditional style radiators. If you can't find what you're looking for, let us know – we're constantly adding new products to our range. Simply call our sales hotline on 074 9747031 or email us at info@theradiatorshop.ie for assistance.
Why should I choose The Radiator Shop over other radiator suppliers in Ireland and the UK?
Why should I choose The Radiator Shop over other radiator suppliers in Ireland and the UK?
The Radiator Shop is a 100% Irish owned and operated business, and we are the leading Radiator Company in Ireland. By choosing us, you can expect excellent product choice, fair prices, and top-notch customer service. Along with our long-standing 30-day
money back-guarantee.

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Read More Read LessFantastic service by Ian. Definitely recommend using them, good price, excellent communications, beautiful radiators.
Dara Power | Sept 2022
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Read More Read LessExcellent customer service, returned my call at 6.30pm on a Friday so that I could get the order sorted before the weekend. Very helpful to deal with
Mr. K Groarke | May 2022