GrillGrate for Weber Family Q300/3000 Series

GrillGrate for Weber Family Q300 3000 Series. Upgrade your Family Q with a precision-engineered cooking surface that improves searing, evens heat and reduces flare-ups.

Overview — GrillGrate for Weber Q300

The GrillGrate Weber Q300 system replaces your standard grill surface with hard-anodised aluminium panels that sit on top of the existing grills. Designed to produce bolder sear marks, more even heat distribution and reduced charring, this set is optimised for the Weber Family Q300/3000 range and compatible charcoal variants.

GrillGrate for Weber Q300 — Specifications at a glance

• Fits: Weber Family Q300 / 3000 series (and compatible Char Q models)
• Material: Hard-anodised aluminium (will not rust)
• Coverage: Lays on top of existing surface for approximately 95% coverage
• Set composition: Four standard panels plus one gap panel
• Included tools: GrateTool and Use & Care Guide
• Assembled dimensions: approximately 15" x 22.5"
• Origin: Made in the USA

Key features — GrillGrate for Weber Q300 benefits

Engineered for home cooks who want restaurant-style results, the GrillGrate Weber Q300 delivers improved flavour, consistent heat and easier cleanup. The waved surface creates intense sear marks while oil and drippings vapourise between the channels, adding flavour without excessive flare-ups.

GrillGrate for Weber Q300 — Even heat & searing

• Channels concentrate and radiate heat for consistent sears across the entire grill area.
• Reduces hot spots common on stock grills.

Flare-up reduction

• Design traps drips away from direct flame, so sugars and marinades char deliberately rather than burning uncontrolled.

Dimensions & portability

The assembled GrillGrate footprint is compact and designed to fit within the Family Q lid profile. Panels are lightweight and sit directly on the factory cooking surface, making installation and removal quick for transport or cleaning.

Fuel & setup

The panels are compatible with LPG and natural gas Family Q models as well as compatible charcoal Q variants. No modification to the barbecue is required — the GrillGrate Weber Q300 simply rests on the existing grill support surfaces.

What’s included

• Four standard GrillGrate panels
• One Gap panel to fit around burner or control cutouts
• GrateTool for safe removal and handling
• Use & Care Guide

Who it’s for

This kit suits owners of the Weber Family Q300/3000 series who want better searing performance, reduced flare-ups and a durable, rust‑free cooking surface. It’s ideal for those who use their Q for steaks, vegetables and sear-first techniques.

Care & maintenance

After cooking, allow the GrillGrates to cool, then use the GrateTool to remove the panels for brushing or hosing. Hard-anodised aluminium resists rust; follow the included Use & Care Guide for best results and to preserve appearance and performance.

Choosing the right option

If you're comparing options in this range, focus on how it will fit your space, how often you’ll use it, and what matters most day-to-day. For many households, the best choice is the one that’s easy to live with — straightforward to use, simple to keep looking good, and suited to Australian conditions. When you’re weighing up your shortlist, consider your layout, traffic flow, and whether you want something that’s more entertaining-focused or more everyday practical. If you’d like a second opinion, our team can help you narrow it down based on your space, style and how you plan to use it. A quick way to decide is to ask: does “this barbecue” describe what you’re actually trying to achieve in your outdoor area? Once you’re clear on the goal, this barbecue becomes much easier to compare across different options and configurations.

Helpful links

• Check out our other Weber BBQs
• Alfresco Outdoors & Heating — GrillGrate for Weber Family Q300/3000 Series

Delivery Area

Delivery is currently available to selected postcodes only.

Please check that your delivery address is within our eligible postcode delivery area before placing your order.

If your postcode is not listed, please get in touch with our team before ordering and we’ll be happy to discuss whether delivery may be available to your area.

Please note: Delivery availability is subject to the postcodes listed on our Shipping page.