[{"id":415660277968,"handle":"all-products","title":"All Products","updated_at":"2026-07-14T21:05:25+10:00","body_html":"\u003ch2 data-start=\"147\" data-end=\"518\"\u003eExplore the full Peter Augustus range\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"147\" data-end=\"518\"\u003eFrom award-winning Wagyu and Angus beef to artisan sausages, pork, lamb, poultry, and specialty condiments. Every product is carefully selected and prepared by our expert butchers, offering restaurant-quality ingredients for your home kitchen. Whether you're after everyday staples or something to impress, you'll find it all here.\u003c\/p\u003e","published_at":"2025-06-30T14:04:53+10:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"global","image":{"created_at":"2025-10-20T12:27:50+10:00","alt":"Assorted packaged meats with Diamantina branding on a white background","width":2016,"height":1512,"src":"\/\/www.peteraugustus.com.au\/cdn\/shop\/collections\/Box_6_-_The_Angus_Selection_Box_2_d5b698d6-320f-45a7-bfd0-83ba5ecf1983.webp?v=1779337195"}},{"id":416305447120,"handle":"angus","title":"Angus","updated_at":"2026-07-14T21:05:25+10:00","body_html":"\u003cp\u003eOur Angus beef is Pure Black Angus, grain finished for a minimum of 150 days to develop consistent marbling, a tender texture, and the honest, full-flavoured profile that Angus is genuinely known for. Raised on Queensland stations and butchered fresh, it is dependable beef that performs every single time without asking you to think twice. Perfect for weeknight dinners, weekend grills, or a freezer stocked with a reliable everyday cut.\u003c\/p\u003e","published_at":"2025-08-14T09:18:21+10:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Angus"},{"column":"title","relation":"contains","condition":"Angus"},{"column":"tag","relation":"equals","condition":"angus_Bbq"},{"column":"tag","relation":"equals","condition":"angus_SB 2"},{"column":"tag","relation":"equals","condition":"angus_SB 2+"},{"column":"tag","relation":"equals","condition":"angus_SB 3+"},{"column":"tag","relation":"equals","condition":"beef_Angus"},{"column":"tag","relation":"equals","condition":"angus"}],"published_scope":"global","image":{"created_at":"2025-10-20T12:29:12+10:00","alt":"Peter Augustus Angus sirloin steak with fresh parsley on a white plate, premium Australian beef","width":2016,"height":1512,"src":"\/\/www.peteraugustus.com.au\/cdn\/shop\/collections\/Peter-Augusts-Angus-Asado-Ribs_1.png?v=1778824774"}},{"id":412989391056,"handle":"beef","title":"Beef","updated_at":"2026-07-14T21:05:25+10:00","body_html":"\u003cp\u003eShop premium beef at Peter Augustus, featuring exceptional Wagyu, Angus, grain-fed, and grass-fed beef sourced from trusted Australian producers and expertly butchered for outstanding quality. Our collection includes premium beef steaks, loin of beef, roasting joints, BBQ favourites, and versatile beef cuts selected for their marbling, tenderness, and rich natural flavour. Whether you are firing up the barbie, pan frying a steak, preparing a family roast, or filling the freezer with quality beef meat cuts, you will find some of the finest cuts of beef Australia has to offer. Buy beef online with confidence and enjoy convenient delivery straight to your door, plus the flexibility of Afterpay with four interest-free payments. Honest Australian beef, expertly prepared and ready for every occasion.\u003c\/p\u003e","published_at":"2024-10-22T15:22:40+10:00","sort_order":"created-desc","template_suffix":"","disjunctive":false,"rules":[{"column":"type","relation":"equals","condition":"Beef"}],"published_scope":"global","image":{"created_at":"2025-10-20T12:27:36+10:00","alt":"Raw Wagyu rump cap steak on wire rack with a bowl of coarse salt on marble background","width":2016,"height":1512,"src":"\/\/www.peteraugustus.com.au\/cdn\/shop\/collections\/PA_WagyuRump_BeefCollections_31db8068-2d78-426e-8358-411a9c02544d.webp?v=1779163629"}},{"id":417129726160,"handle":"best-sellers","updated_at":"2026-07-14T21:05:25+10:00","published_at":"2025-10-23T01:12:27+10:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Best Sellers","body_html":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eExplore the Best-selling selections in our premium range at Peter Augustus, where superior quality and exceptional flavour unite. Our top picks are loved by discerning home chefs and those just starting their culinary journey. These are the products customers return for time and again, thanks to phenomenal taste and consistent results.\u003c\/p\u003e","image":{"created_at":"2025-10-28T16:06:28+10:00","alt":"Diamantina Wagyu corned silverside raw beef cut with bay leaves and peppercorns","width":2016,"height":1512,"src":"\/\/www.peteraugustus.com.au\/cdn\/shop\/collections\/Thankyoucard-PeterAugustus_b0e81796-019d-4fac-89b0-7e86422d5f35.webp?v=1779245663"}},{"id":420096737488,"handle":"best-selling-collection","title":"Best selling products","updated_at":"2026-07-14T21:05:25+10:00","body_html":null,"published_at":"2026-05-27T21:31:50+10:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":415660736720,"handle":"butchers-bulk-buys","title":"Bulk Buys","updated_at":"2026-07-14T21:05:25+10:00","body_html":"\u003cp\u003eOur Butcher's Bulk Buys brings together premium Australian beef from Stanbroke's Queensland stations across Pure Wagyu, Wagyu, Black Onyx, Angus, grain-fed, and grass-fed, packaged in larger quantities so you can stock the freezer without sacrificing quality. Every cut is butchered fresh and delivered chilled, giving you the same standard you would expect from a single order, just more of it. 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Each cut is carefully prepared to Peter Augustus standard and selected for consistent eating quality, whether you are slow-roasting a whole leg for a long Sunday table or carving a whole fillet for a truly special occasion.\u003c\/p\u003e","published_at":"2026-02-23T14:19:32+10:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Roasts \u0026 Whole Cuts"}],"published_scope":"global","image":{"created_at":"2025-10-20T12:28:37+10:00","alt":"French trimmed lamb rack on a plate beside a bowl of gourmet salt from Peter Augustus Craft Butcher","width":2016,"height":1512,"src":"\/\/www.peteraugustus.com.au\/cdn\/shop\/collections\/Lamb_f7fc766b-2e09-4faf-98b8-5049efa587cc.webp?v=1779409565"}},{"id":419257417936,"handle":"sale","title":"Sale","updated_at":"2026-07-14T21:05:25+10:00","body_html":"\u003cp\u003eShop our SALE collection and enjoy exclusive savings on premium meats, BBQ favourites, family essentials, and specialty cuts. 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It performs exceptionally well on the grill or pan, developing a caramelised crust while staying juicy and tender inside. 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20kg Bulk Box - Angus Sirloin Whole SB-4
is backordered and will ship as soon as it is back in stock.
Get cuts tailored to your kitchen
Want it portioned a certain way? Add your cutting and packing instructions in the order note at checkout. Our expert butchers are more than glad to process it for you.
Order summary · Add order note
Cutting and packing instructions, for example portion the rump into 300g steaks and vacuum pack in pairs.
Buying in bulk for a venue?
Open a wholesale account
Restaurants, cafes and caterers buy our premium beef in bulk at trade pricing on volume. Net terms for approved accounts, a dedicated account manager, and the same consistent quality on every delivery.
Trade pricing applies once your account is approved. Prices exclude GST and delivery.
Buy 20kg Bulk Box - Angus Sirloin Whole SB-4
Affordable wholesale Angus sirloin delivering dependable eating quality, great yield, and everyday versatility for busy kitchens.
Our Diamantina's 20kg Bulk Box - Angus Sirloin Whole SB-4 offers a rich eating experience with its Marble Score 4, ensuring consistent tenderness and texture. Our Angus Sirloin, grain-finished for at least 150 days, results in a robust flavour profile that captures the essence of premium Australian beef. The whole sirloin cut, boneless and sourced from quality Angus cattle, seamlessly balances flavour and tenderness. This sirloin is perfect for slicing into steaks or roasting, promising high-quality performance in any culinary setting.
Customers choose our Angus Sirloin Whole SB-4 for its dependable eating quality and cost-effectiveness, ideal for high-volume kitchen environments or family gatherings. Restaurateurs and home chefs alike appreciate the flexibility and yield of this sirloin, enhancing any menu or meal plan. Trust in our blend of breed quality, sourcing, and expert finishing to deliver satisfaction every time you cook. Buy our Angus Sirloin today and your culinary creations with Diamantina's assurance of quality.
Our 20kg Bulk Box - Angus Sirloin Whole SB-4 offers consistent tenderness and texture, making it ideal for high-volume kitchen environments.
Marble Score 4 ensures dependable eating quality.
Grain finished for 150 days enhances flavour.
Boneless for easy slicing and preparation.
Sourced directly from Australia for premium quality.
Cost-effective at $1080 for bulk needs.
Product Overview
20kg bulk box of Angus sirloin whole (SB-4)
Grain finished for a minimum of 150 days
Cost-effective option with consistent beef performance
Reliable flavour with versatile application
Australian family-owned
Performance & Quality
SB-4 specification for value-focused grading
Reliable eating quality for everyday service
Consistent tenderness and texture
Flexible performance across multiple cooking methods
Wholesale Advantages
20kg bulk format for maximum cost efficiency
Ideal for slicing into steaks, roasting, or trimming
Helps reduce prep time in high-volume operations
Strong value option for budget-conscious buyers
Why This Product
Balances affordability with dependable eating quality
Versatile for a wide range of menu applications
Reliable choice for high-volume kitchen environments
Supports efficient and consistent food service operations
Best Cooking Methods for Sirloin: Pan Sear, Grill, BBQ or Oven
The 20kg Bulk Box - Angus Sirloin Whole SB-4 offers a versatile range of cooking methods that its natural tenderness and flavour. Our Angus Sirloin excels in fat rendering and delivers consistent texture, making it perfect for various preparations. Whether pan-searing or grilling, the Whole Angus Sirloin showcases a blend of marbling and grain finish that ensures juicy results.
Pan Sear: Use medium-high heat to achieve a golden crust. Rest the Angus Sirloin briefly to maintain its juiciness.
Grill: Opt for high heat to lock in flavours. Flip the Angus Sirloin once for even cooking and let it rest before slicing.
BBQ: Cook over indirect heat to prevent charring. This method allows the Angus Sirloin's marbling to enrich the flavour.
Oven: Roast at a moderate temperature. This technique highlights the Angus Sirloin's natural tenderness, perfect for slicing into steaks.
Delivery & Storage
Delivered fresh chilled in vacuum-sealed packaging for maximum freshness.
Store refrigerated at 0–4°C
Consume by the use-by date or freeze on arrival
Keep vacuum sealed until ready to use
Thaw under refrigeration before cooking if frozen
Do not thaw at room temperature
Do not refreeze once thawed
Australian family-owned.
Striploin
Striploin, also known as Sirloin, New York Strip, or Porterhouse (when bone-in), is a premium cut prized for its bold flavour and balanced tenderness. It comes from the short loin of the cow and features a fine grain with a satisfying bite. It's a favourite among chefs and home cooks alike for its generous marbling and robust, beefy taste.
