Battery Heated Jackets | Warm Winter Site Wear
Beat the cold on tough jobsites without sacrificing flexibility. Our heated work jackets deliver instant core heat for early starts, open-air fixings, and winter service calls—giving you heavy-duty warmth without the heavy, restrictive bulk.
Whether framing on an exposed plot or inspecting an unheated build, a battery-heated work jacket keeps you performing comfortably through the coldest shifts. Delivering targeted warmth directly to your core prevents morning muscle stiffness, ensuring you stay agile and focused. Explore our full range of unisex heated jackets—from heavy-duty site coats and hi-vis safety options to lightweight shells built for mobile maintenance and van work—designed to match the exact demands of your job.
If a full jacket feels too heavy or restrictive, streamline your setup with our range of heated hoodies, lightweight heated gilets, and thermal base layers, or seamlessly pair heated gear underneath your waterproof work jackets. Simply select the setup that aligns with your daily routine and power through winter with zero hassle.
Frequently asked questions
Is a heated jacket worth the cost?
Yes, A heated jacket is worth the investment if you work outdoors regularly or spend extended periods in cold conditions. The battery-powered design eliminates the need for bulky layering, keeping you comfortable and productive through winter shifts. If you only venture outside occasionally, it may be unnecessary. For consistent cold-weather work, most users find it becomes an essential part of their seasonal toolkit.
What Are Heated Jackets Used For?
When winter hits, staying warm on the job doesn't have to mean sacrificing mobility. A heated jacket is the ideal solution for a wide range of cold-weather trades and outdoor roles.
Landscaping & fencing – Stay warm during external fit-outs without losing the dexterity to handle small fixings and tools.
Service calls & maintenance – Move between van and site all day long with steady core heat, no bulky coat to wrestle on and off.
Roofing, cladding & steelwork – Beat the wind chill that cuts through standard layers and keeps your hands from stiffening up by mid-morning.
Site supervision & traffic duties – Stay warm while standing still, with full arm mobility for radios, paperwork, and safety inspections.
Wet weather layering – Fits seamlessly under waterproofs and hi-vis outerwear—extra warmth without extra bulk or restriction.
How do I change the heat settings?
It's simple—just press the button on the jacket to cycle through three heat settings: low, medium, and high. This lets you dial in the perfect warmth for any condition, whether you need a gentle boost or full-on heat.
Are heated jackets safe?
Firoth's heated jackets feature advanced thermal safety technology with built-in overheat protection that maintains optimal temperature control. The system prevents excessive heat buildup, protecting both your body and the garment's integrity while delivering consistent warmth throughout extended wear.
Is it healthy to wear a heated jacket?
Heated jackets provide effective warmth for cold-weather work and outdoor activities. Designed to keep you comfortable without bulky layering, they're ideal for extended periods in winter conditions. However, they're not recommended for warm days or during exercise, as the heat may become excessive. For best results, wear your heated jacket as part of a sensible winter clothing setup—layering under a waterproof shell maximizes heat retention while protecting against wind and rain. Always ensure outer layers have enough room for comfortable movement.
What are the disadvantages of a heated jacket?
The primary limitations include battery runtime constraints and the added weight of the power pack. While heated jackets excel at core warmth, they don't replace proper waterproof outerwear in severe weather. Fit matters—oversized jackets reduce heat effectiveness. Best results come from treating them as part of a layered winter system rather than a standalone solution.
Can I wear a heated jacket under a waterproof on site?
Yes, and that's often the best approach in proper winter conditions. The heated jacket warms your core while the waterproof shell blocks wind and rain, trapping heat effectively. Ensure your outer layer has enough room for comfortable movement without restricting the jacket's performance.
How to wash a heated jacket?
Remove the battery and secure all heating element cords in their designated pockets, ensuring zippers are closed. Machine wash on a gentle cycle like regular clothing. Air dry by hanging—do not tumble dry, as heat may damage the heating elements and fabric.




















