Regular price




1. Delivery in 3-8 business days.
2. Orders containing multiple products will be divided into separate shipments.

Upgraded Fire-Resistant Fiberglass Grill Insulation Blanket for Winter

We’ve upgraded the blanket materials and workmanship to maximize insulation performance and protection! Our fire-resistant, waterproof, and dust-proof thermal blanket acts as a warm buffer between the elements and the grill, keeping your grill running hot all year.


Unique Magnetic Design: The insulation blanket securely attaches to your grill thanks to built-in heat-resistant magnets (for 600 series, 700 series, and 1000 series).

Maintains Consistent Temperatures: The blanket wraps around your smoker and provides a thermal insulation layer that locks in the temperature and prevents heat loss. The protective outer layer shields the smoker from the elements.

Saves Pellets: The insulation blanket keeps your grill warm and reduces the number of pellets it needs to burn in the cold weather for maximum fuel efficiency.

Grill All Year Round: With the Z Grills Pellet Grill Blanket, you can enjoy smoking and grilling all year round. The blanket keeps your grill warm in cold weather for efficient grilling while protecting your grill.

Tailored for Your Z Grills Wood Pellet Grill and Smoker: No matter which model you have, we’ve got you and your grill covered! Those insulation blankets customized for each series fit your grill snugly, safeguarding the metal from the elements to keep the heat in and the barbecue flowing.

PLEASE BE NOTED: Thermal blankets for some models are for pre-order. They are not currently in stock and but will ship on the first date that they become available.


Material: Silicone-impregnated fiberglass fabric & fire-resistant insulation cellucotton


  • 450A/450B

Size: 38.2 × 24.2 × 0.39 in.
Weight: 3.7 lb.

  • 550A

Size: 49.2 ×25 × 0.39 in.
Weight: 4.74 lb.

  • 550B/5502H(550B2):

Size: 41.8 × 28.9 × 0.39 in.
Weight: 4.76 lb.

  • 600 Series:

Size: 43.7 × 22.6 × 0.39 in.
Weight: 3.92 lb.

  • 700D/700E/7002B/7002E:

Size: 45.3 × 28.9 × 0.39 in.
Weight: 5.16 lb.

  • 1000 Series:

Size: 48.4 × 26.8 × 0.39 in.
Weight: 5.14 lb.

  • 700D4E/7002C2E:

Size: 29.9 × 15.8 × 2.2 in.
Weight: 6.2 lb.

  • 550C:

Size: 29.6 × 10.6 × 3.2 in.
Weight: 5.7 lb.

Currently, Z Grills only ships to the continental U.S. and does not offer shipping to Alaska, Hawaii, any P.O. box, or other countries.

Your order may take up to 3 business days to process and may not ship until the next business day. Deliveries typically arrive 3-8 business days after the order has been processed, but this ETA may vary based upon weather conditions or holidays.

Read our full shipping policy here.

We accept the return of defective products for 30 days from the date of purchase. All merchandise must be returned unused, unassembled, and in the original packaging.

We do not accept returns on pellets.

To initiate a return, please contact our Customer Service department at 1-833-947-4557 and email us at support@zgrills.com. Please ensure you know your order number, your date of purchase, and the location from which you purchased your grill.

Read our full return policy here.