Alpha - White Column Radiator H300mm x W999mm 3 Column

A lower column radiator with strong horizontal presence

Bring traditional column character and everyday room comfort together with this Alpha White horizontal radiator. Its 300mm x 999mm proportions and 3-column steel construction give the design its distinctive profile, while the gloss finish helps the radiator contribute to the look of the room as well as its heating.

Why choose this radiator?

• Stay comfortable through colder weather: the radiator works with a plumbed hot-water central-heating system to provide the room heat you rely on for everyday and evening comfort.
• Keep the wall feeling open: the low 300mm profile leaves more visual space above the radiator while the 999mm width creates a strong horizontal feature.
• Choose a classic finish that is easy to live with: white keeps the detailed column shape visually light and adaptable across different decorating styles.
• Reduce the risk of defects reaching your home: The 9-step quality assessment process checks the product through a structured series of quality controls before it is dispatched, giving added reassurance around consistent quality and durability.
• Choose a finish tested for long-term durability: 200 hours of salt spray testing assesses resistance to corrosion and rust, helping provide reassurance against flaking, peeling and deterioration of the finish over time.
• Keep the valve choice flexible: compatible valves are sold separately, letting you select the right type and finish for your setup. Use angled valves when pipework rises from the floor to the radiator side, or straight valves when it runs along the wall to meet the side.
• Plan the support around your wall construction: smaller column radiators may be suitable for plasterboard or cavity walls with the correct fixings, while heavier models will usually need solid masonry or suitable floor-mounted support. The wall, fixings and radiator weight should always be considered together. Choose with confidence beyond installation day: a 20 years guarantee supports the radiator with meaningful long-term reassurance.
• Balance a fuller look with practical depth: A 3-column radiator uses three rows of columns front-to-back, giving it more depth and heated surface than a 2-column design while staying less deep than a 4-column version.
• Spend less time sourcing mounting parts: Wall brackets and masonry fixings are included with this radiator, so you do not need to source those standard supplied parts separately.
• Keep the installation simple without feet: Radiator feet are not included with this version and are not necessary for the radiator to work.

What’s included

• Wall brackets
• Masonry fixings
• Bleed valve
• Blanking plug

Key technical details

• Heat output: 681 watts / 2324 BTUs at Delta T50
• Dimensions: H300mm x W999mm x D100mm
• Projection: 120.5mm
• Pipe Centres: 999mm + Valves
• Product Assurances: UKCA Marked, BS EN 442 Certified, 20 Years Guarantee