{"product_id":"wienerberger-autumn-russet-sovereign-facing-brick-pack-of-430","title":"Wienerberger Autumn Russet Sovereign Facing Brick Pack of 430","description":"\u003ch3\u003eWienerberger Autumn Russet Sovereign Stock Facing Brick\u003c\/h3\u003e\n\nThe Autumn Russet Sovereign Stock is a waterstruck facing brick with warm russet and multi tones, finished with a softly textured surface. Its traditional look makes it well suited for heritage, restoration, and character builds. Because clay bricks naturally vary in shade, blending bricks from at least three packs on site is recommended to achieve a consistent finish.\n\nThis brick offers charm with dependable technical performance, providing frost resistance, adequate compressive strength, and higher absorption typical of waterstruck stock bricks when detailed correctly.\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize:\u003c\/b\u003e215mm × 102.5mm × 65mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColour:\u003c\/b\u003eRusset \/ Multi\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTexture:\u003c\/b\u003eWaterstruck, Light Texture\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWater Absorption:\u003c\/b\u003e? 21%\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability:\u003c\/b\u003eF2\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompressive Strength:\u003c\/b\u003e? 21 N\/mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePack Quantity:\u003c\/b\u003e430\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGross Dry Density:\u003c\/b\u003e1640 kg\/m³\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThermal Conductivity:\u003c\/b\u003e0.470 W\/(m·K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eActive Soluble Salts:\u003c\/b\u003eS2\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReaction to Fire:\u003c\/b\u003eClass A1\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize Tolerance \/ Range Tolerance:\u003c\/b\u003eT1 \/ R1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription \u0026amp; Usage Notes\u003c\/h3\u003e Manufactured at Hartlebury using the waterstruck process, this brick has a softly textured surface with natural variation. Its russet and multi colouring provides a distinctive appearance that blends well with both traditional and modern architecture.\n\nWith a compressive strength of ? 21 N\/mm² and water absorption of ? 21%, the Autumn Russet Sovereign Stock is best suited for facing use in typical UK conditions. Its F2 frost resistance rating makes it reliable in normal external exposure, provided correct construction detailing is applied — including cavity wall design, drainage, flashings, and compatible mortar.\n\nAlways blend bricks from multiple packs during installation to reduce visual banding. Viewing a sample panel before placing a bulk order is recommended to confirm tone and texture.\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e \u003ch4\u003eIs ? 21% water absorption suitable for external walls?\u003c\/h4\u003e Yes — this is typical for waterstruck stock bricks. With correct cavity and moisture detailing, they perform reliably. \u003ch4\u003eWhat does the F2 durability rating mean?\u003c\/h4\u003e It means the brick is frost-resistant and suitable for standard UK exposure conditions. \u003ch4\u003eWill the russet multi tones vary between packs?\u003c\/h4\u003e Yes — natural colour and texture variation is expected. Mixing bricks from at least three packs helps achieve a consistent façade.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/building-supplies\"\u003ebuilding supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/bricks-blocks\"\u003ebricks \u0026amp; blocks\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Weinerberger","offers":[{"title":"Default Title","offer_id":51448305811798,"sku":"161995","price":620.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/wienerberger-autumn-russet-sovereign-facing-brick-pack-of-430-5665059.jpg?v=1772656828","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/wienerberger-autumn-russet-sovereign-facing-brick-pack-of-430","provider":"JJ Building Materials","version":"1.0","type":"link"}