Top 10 Insulated Work Jackets for Harsh Winter Conditions – Portwest & Snickers Compared

When the temperature drops and work doesn’t stop, you need a jacket that won’t let you down. Insulated work jackets are the frontline defense against cold, wind, snow, and rain on the job. Whether you’re in construction, logistics, transport, or outdoor services, choosing the right winter jacket can make all the difference.

In this article, we present the top 10 insulated work jackets from two of the most trusted brands in Europe: Portwest and Snickers Workwear. These models combine comfort, insulation, waterproofing, and certification—all while keeping you safe and productive.

Looking for more? Visit our main workwear section or explore the full range of insulated workwear available in our safety store.


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1. Portwest S562 Sealtex Ultra Jacket

✔️ Waterproof and windproof

✔️ Welded seams for extra durability

✔️ EN 343 certified

A great all-rounder for those working in tough outdoor environments. Its thermal lining provides warmth, while the breathable fabric prevents overheating. Explore more from Portwest winter jackets.

9️⃣

2. Snickers Workwear 1100 AllroundWork Winter Jacket

✔️ 3D-design fit for maximum mobility

✔️ Padded insulation with wind-protective outer layer

✔️ Reflective details

Perfect for professionals who need both thermal protection and flexibility. Also ideal for layering over mid-layer work fleeces from Snickers Workwear.

8️⃣

3. Portwest TK81 Softshell Jacket (Insulated)

✔️ Micro polar fleece lining

✔️ Water-resistant and breathable

✔️ Modern fit with technical shell

A stylish but highly functional jacket for workers who need light insulation and weather resistance. Browse more work jackets and mid-season gear.

7️⃣

4. Snickers Workwear 1981 FlexiWork Heated Jacket

✔️ Rechargeable heated zones

✔️ Water-resistant fabric

✔️ Designed for extreme cold

This technologically advanced insulated jacket is ideal for freezing temperatures. Pair it with insulated work trousers for full-body protection.

6️⃣

5. Portwest PW3 Hi-Vis Winter Jacket

✔️ EN ISO 20471 certified

✔️ EN 342 cold protection

✔️ Quilted lining with waterproof outer shell

An excellent option for road and utility workers. If you need high visibility workwear that also protects against the cold, this is your jacket.

5️⃣

6. Snickers Workwear 1148 AllroundWork Hi-Vis Jacket

✔️ Thermore® insulation

✔️ Water-repellent coating

✔️ Certified high-vis fabric

Another strong contender in the hi-vis insulated jackets category. Especially useful in low-light, high-risk environments.

4️⃣

7. Portwest DX474 Softshell Winter Jacket

✔️ Reflective detailing

✔️ Fleece-lined interior

✔️ Adjustable cuffs and hem

A favorite among warehouse and logistics professionals who require both mobility and insulation. Check our full Portwest insulated workwear lineup.

3️⃣

8. Snickers Workwear 1303 A.V.S. Parka Jacket

✔️ Extended back for lower body protection

✔️ Adjustable hood

✔️ Excellent insulation-to-weight ratio

This Snickers winter jacket is built for comfort in extremely cold and windy conditions. Match it with winter safety shoes to complete the set.

2️⃣

9. Portwest S538 Thermal Parka

✔️ Detachable hood

✔️ Storm flap

✔️ Ideal for extreme weather

With a rugged exterior and warm quilted lining, this parka is designed to keep workers warm even in arctic conditions.

1️⃣

10. Snickers Workwear 1800 FlexiWork Quilted Jacket

✔️ Windproof and water-repellent

✔️ Stretch panels for movement

✔️ Lightweight yet warm

This top-rated jacket is a winter essential. Pair it with safety shoes and layered workwear for year-round versatility.

✅ Tips for Choosing the Right Insulated Jacket

  • Always check EN 342 and EN 343 certifications

  • Consider job-specific needs: visibility, waterproofing, pockets, breathability

  • Match your jacket with insulated trousers and winter safety footwear

  • Don’t compromise on comfort or mobility

For a full overview, browse our FAQ on insulated workwear and main workwear FAQ.

🧠 Got More Questions?

We’ve created dedicated resources to help you choose the best gear:

🎯 Conclusion: Stay Warm. Stay Protected. Stay Productive.

Choosing the right insulated work jacket is an investment in your health, safety, and work performance. With brands like Portwest and Snickers Workwear, you get premium quality that stands up to harsh winter realities.

For full-body protection this season, explore our collections of:

Have questions? Need support with sizing or certifications?

We’re here to help—visit our FAQ or contact us directly.