Simpler way to save energy

Running a steam system comes with constant pressure. You’re balancing energy costs, safety risks, compliance requirements, and sustainability targets. That’s where Spirax Sarco insulation jackets come in.

These insulation jackets are not simply accessories —they’re practical tools designed to help you solve real problems. They reduce heat loss, which means lower energy bills and fewer carbon emissions. They are also vital in shielding hot surfaces and protecting your teams. And because they’re custom-built for Spirax Sarco components, they fit perfectly, perform reliably, and have a long service life, with proven ROI. 

Cut energy waste. Save money. 

Every bit of heat lost from your steam system is energy—and money—gone. Our insulation jackets are built to keep that heat where it belongs. That means lower fuel bills, reduced carbon emissions, and a more sustainable operation. 

Keep your team safe 

Hot surfaces are a hazard. Our jackets act as a protective layer, reducing the risk of burns and helping you meet safety standards. They’re a simple way to show your people you care. 

Built for your equipment. Built to last.

These aren’t generic covers. Each Spirax Sarco insulation jacket is tailor-made t.o fit our components precisely. That means better insulation, longer life, and fewer maintenance headaches. They’re tough and designed to handle high temperatures, harsh conditions, and daily wear. 

Easy to install. Easy to live with.

We know downtime costs you. That’s why our jackets are designed for quick installation and straightforward maintenance. Clear labelling makes inspections faster, and durable fastenings mean they stay in place, even in demanding environments. 

Designed for your industry 

Whether you're in food and beverage, pharma, healthcare, or heavy industry, we’ve got you covered. Our jackets are available for a wide range of Spirax Sarco components—from pressure reducing valves to steam traps and condensate recovery units.