Hot Water Cylinders

Hot Water Cylinders

What You Need to Know

Hot water cylinders play a key role in keeping your home comfortable by storing hot water for your taps, showers, and heating system. But not all cylinders are created equal. Whether you're upgrading or simply want to understand what’s in your airing cupboard, here's everything you need to know.

Why Insulation Matters

A fully insulated hot water cylinder is essential for both energy efficiency and comfort. Here's why:

• Less Heat Loss: A well-insulated cylinder keeps your water hotter for longer, reducing the need for constant reheating.

• Lower Energy Bills: Less heat loss means less work for your boiler—saving you money every month.

• Faster Access to Hot Water: Because the heat is retained, hot water is readily available when you need it.

• Eco-Friendly: Improved efficiency means less energy usage, which is better for the environment.

Pro Tip: If your cylinder feels warm to the touch, it likely isn’t insulated well enough. Modern cylinders come with factory-fitted foam insulation that performs much better than the old-style jackets.

Copper vs. Stainless Steel Cylinders – What’s the Difference?

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Which One Should You Choose?

• Copper is still a solid option for smaller systems or where budget is a concern.

• Stainless steel is the best long-term investment—ideal for modern, high-performance heating systems or homes with hard/aggressive water that can damage copper over time.

Our Recommendation

We recommend choosing a fully insulated stainless steel cylinder for most homes. While the initial cost is a bit higher, the durability, efficiency, and performance more than pay off in the long run.

And don't worry—we’ll always assess your system first and recommend what’s best for your home and budget.

Need Help Choosing the Right Cylinder?

We supply and install both copper and stainless steel hot water cylinders, fully insulated for top performance. If you're unsure what type you need or want advice on upgrading, get in touch for a free quote or a quick chat—we’re happy to help!