Allegro Single 1775x280mm Grey

Allegro Single 1775×280 mm Grey Radiator – Sleek Vertical Heating for 2025

Upgrade your home’s comfort and style this 2025 with the Allegro Single 1775×280 mm Grey Radiator. Crafted from lightweight aluminium with a refined grey finish, this vertical radiator is designed for modern living—efficient in performance and elegant in design. Available now at WiseGuys DIY, it’s the perfect addition to any stylish, space-savvy home.

1. Exceptional Features That Matter

Slim Vertical Design

At 1775 mm tall, 280 mm wide, and 43 mm deep, this radiator makes full use of vertical space. It's ideal for narrow walls—you get comfort without clutter.

Durable Aluminium Construction

The Allegro Single’s aluminium body delivers fast heat-up times, superb conductivity, and dependable durability—outperforming traditional steel models.

Stylish Grey Finish

Its contemporary grey tone adds a modern, textured accent to any interior—perfect for industrial, minimalist, or Scandinavian-inspired décor.

Efficient Heat Output

Featuring three heating panels, this radiator delivers about 3,625 BTU (ΔT 60 °C) of heat—more than enough for bathrooms, narrow hallways, or compact bedrooms. 

Peace of Mind Built-In

Every unit includes needed fixings and is backed by a 5-year manufacturer’s guarantee, offering reliability and long-term performance. 

2. Why It's Ideal for 2025 Homes

Space-Saving Efficiency

Its vertical layout frees up wall space for storage or décor, making it perfect for modern living spaces where every meter counts.

Rapid Response Heating

Aluminium heats up quickly, delivering consistent temperature control. Great when you only need a quick burst of warmth on cooler days.

Energy Conscious Design

With an efficient heat output, this radiator helps reduce energy waste—keeping your costs down while maintaining comfort in 2025.

Timeless Design Appeal

The cool grey finish, paired with its slim profile, keeps your interior feeling contemporary—even as design trends evolve.

3. Best Room Uses for the Allegro Single

4. Why Buy from WiseGuys DIY?

At WiseGuys DIY, it’s not just about great products—it’s about a seamless experience:

• Extensive Selection — Explore our full radiator collection for varying sizes, styles, and finishes.

• DIY Support — Our DIY guides offer step-by-step help for professional-level installation.

• Maintenance Advice — Keep your radiator performing at its best with maintenance tips.

• Friendly Expertise — Whether you need heating advice or room-matching guidance, our team is here to assist.

• Fast & Safe Delivery — Enjoy reliable delivery straight to your door, ready for installation.

5. Quick Highlights

• Optimal Vertical Shape: Maximises slim wall space while delivering warmth.

• Compact Depth: Only 43 mm—ideal for tight or awkward wall spots.

• High-Quality Aluminium: Efficient, quick-heating, and long-lasting.

• Solid Warranty: 5 years for worry-free usage.

• Modern Grey Aesthetic: Enhances interiors with a stylish tone.

The Allegro Single 1775×280 mm Grey Radiator offers the perfect blend of design and functionality for 2025 homes. With its sleek vertical build, efficient aluminium structure, and contemporary grey finish, it's more than just a heating source—it's a design statement crafted for modern interiors. Backed by a solid guarantee and supported by WiseGuys DIY, it’s a smart and stylish heating upgrade.

Explore this radiator and the rest of our range today—transform your home’s comfort and style with us.