{"product_id":"simpson-strong-tie-outdoor-accents-avant-collection-zmax-black-powder-coated-post-base-for-8x8-rough-apvb88r","title":"Simpson Strong-Tie Outdoor Accents Avant Collection ZMAX, Black Powder-Coated Post Base for 8x8 Rough (APVB88R)","description":"\u003csection data-aplus\u003e\n\u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"features\"\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/capacity.svg\" alt=\"capacity\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eBuilt for 8x8 Rough Posts\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe Simpson Strong-Tie APVB88R Adjustable Post Base is sized for 8x8 rough lumber, so you get the fit this material actually needs instead of fighting a base made for surfaced stock.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/accuracy.svg\" alt=\"accuracy\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eSlotted for Alignment\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe slotted base gives you adjustment during install, which makes it easier to line posts up cleanly before everything is fully tightened down.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eStandoff and Corrosion Protection\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eA 1 inch standoff helps keep the post end off the concrete, while ZMAX galvanization with black powder coat adds protection for exterior and treated-wood work.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-overview\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\" data-product-summary\u003e\n    \u003cp\u003e\u003cstrong\u003eSimpson Strong-Tie APVB88R Adjustable Post Base\u003c\/strong\u003e is an adjustable steel post base for securing an 8x8 rough wood post to concrete in outdoor structures. This is an adjustable post base designed for anchoring rough-sawn wood posts to concrete in top-supported outdoor framing. Model Number: APVB88R. If you are building a pergola, patio cover, or another supported structure and want the post held off the slab while keeping the hardware looking clean, this is the right kind of connector.\u003c\/p\u003e\n    \u003cp\u003eThe big reason this base matters is fit and adjustability. It is made for an 8x8 rough post, not a planed or nominally labeled size that leaves you guessing. The slotted base gives you some room to dial in position during installation, which helps when your anchors are set and the post layout needs fine tuning. That saves time and makes the finished line of posts look intentional instead of close enough.\u003c\/p\u003e\n    \u003cp\u003eFrom a build standpoint, the APVB88R uses a 14-gauge base with 12-gauge straps. That matters because this connector is doing real structural work, not just adding a decorative wrap at the bottom of the post. Simpson designed the fastener holes with slight offsets to help reduce fastener interference, which is one of those details you appreciate when you are driving structural screws and not fighting for space.\u003c\/p\u003e\n    \u003cp\u003eFor outdoor use, the 1 inch standoff is one of the most useful features here. Keeping the end of the post up off the concrete helps limit moisture exposure where rot usually starts. On decks, pergolas, and patio structures, that gap is not just a nice extra. It directly helps the post last longer in the spot that takes the most abuse.\u003c\/p\u003e\n    \u003cp\u003eThe finish is also doing more than making the base look better. Simpson uses ZMAX galvanization with a black powder coat, which adds corrosion resistance for exterior builds and treated wood applications. You get the tougher look people want on decorative timber projects, but you are still buying a connector intended to meet code-driven demands for wind and seismic conditions.\u003c\/p\u003e\n    \u003cp\u003eCompatibility is straightforward, and that is important before you order. This base is installed with Outdoor Accents structural wood screws and STN22 hex-head washers, and those fasteners are sold separately. Outdoor Accents side plates are also available if you want to continue the same hardware look up the post. If you are planning the whole post-to-beam appearance, that saves you from mixing styles across the build.\u003c\/p\u003e\n    \u003cp\u003eJust as important, this connector is meant for top-supported structures. Simpson specifically notes that these column bases are not recommended for installations that lack top support, such as fences or unbraced carports, because they do not provide enough resistance to keep members from rotating at the base on their own. That is the kind of limitation worth knowing before concrete is poured.\u003c\/p\u003e\n    \u003cp\u003eWho should buy it? Anyone building with rough 8x8 posts who wants a cleaner finished look than standard galvanized hardware, without giving up structural intent. It makes the most sense for pergolas, patio covers, pavilions, and similar outdoor wood-to-concrete framing where appearance matters but the connector still needs to earn its keep.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eClean Post Alignment on Concrete\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/ssttoolbox.widen.net\/content\/gp8qmoskv9\/jpeg\/C_OA_InstPho_Pho_Instld_OutdoorAccentsAvant-Container-PatioCover_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie APVB88R Adjustable Post Base used in an outdoor pergola structure with wood posts anchored to concrete at a residential patio cover installation\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThis style of post base is built for outdoor structures where the posts need to land on concrete and still look finished. It gives you a more intentional appearance than standard utility hardware, especially on pergolas and patio covers where the base stays visible.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eDesigned for wood-to-concrete connections in top-supported outdoor structures\u003c\/li\u003e\n          \u003cli\u003eMeets stringent building code requirements for seismic or high-wind events\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits-2\" class=\"acc flip\"\u003e\n  \u003csummary\u003e\u003ch2\u003eProtect the Post End\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/ssttoolbox.widen.net\/content\/mkygcp0xdg\/jpeg\/C_APVB1010DSP-APVB1010_InstPho_RI_Instld_OutdoorAccentsAvant-SidePlate-PostBase_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie APVB88R post base style shown installed on a wood post over concrete with black Outdoor Accents hardware in an exterior setting\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe lower end of a post is where moisture usually wins. The built-in standoff keeps the wood elevated off the concrete, which helps reduce trapped moisture and gives the structure a better shot at long-term durability.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003e1 inch standoff helps reduce post-end rot\u003c\/li\u003e\n          \u003cli\u003eZMAX galvanized steel with black powder coat adds exterior corrosion resistance\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003ctable class=\"aplusspecs\"\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePost Size\u003c\/th\u003e\n        \u003ctd\u003e8x8 rough\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eMaterial\u003c\/th\u003e\n        \u003ctd\u003eSteel\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eGauge\u003c\/th\u003e\n        \u003ctd\u003eBase 14 gauge; strap 12 gauge\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eWidth (in.)\u003c\/th\u003e\n        \u003ctd\u003e8\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eLength (in.)\u003c\/th\u003e\n        \u003ctd\u003e7\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eHeight (in.)\u003c\/th\u003e\n        \u003ctd\u003e9 5\/8\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eFinish\u003c\/th\u003e\n        \u003ctd\u003eZMAX galvanized with black powder coat\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePackage Quantity\u003c\/th\u003e\n        \u003ctd\u003e1\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"compat-list\"\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003ePost Fit\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eSized for 8x8 rough wood posts.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/accessories-included.svg\" alt=\"accessories-included\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eFasteners\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eInstalls with Outdoor Accents SDWS22312DBB structural wood screws and STN22 hex-head washers. Fasteners are sold separately.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/toolbox.svg\" alt=\"toolbox\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eAccessory System\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eOutdoor Accents side plates are available for matching hardware appearance. Reference APVBDSP.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eApplication Type\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eFor wood-to-concrete connections in top-supported structures such as pergolas and patio covers.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tags\"\u003e\n      \u003cspan class=\"tag\"\u003ePergolas\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePatio Covers\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePavilions\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eOutdoor Wood Framing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eWood to Concrete Connections\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eGeneral Contracting\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eRemodeling\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eDIY \/ Hobbyist\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tip-row\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-lg\"\u003e\n      \u003cp class=\"tip-text\"\u003eUse the slotted base to get your post line dead straight before final tightening. On multi-post pergola layouts, that small adjustment range can save you from fighting beam alignment later.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-warranty\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"warranty-row\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e\n      \u003cdiv class=\"warranty-text\"\u003e\n        Warranty listed by Lowe's: None.\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n    \u003ch3\u003eSimpson Strong-Tie APVB88R Adjustable Post Base Gets the Rough 8x8 Job Right\u003c\/h3\u003e\n    \u003cp\u003eThis is the kind of connector you buy when you want the structure to look sharp and still use hardware that is made for real outdoor framing work.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Builders and serious DIYers installing 8x8 rough posts on concrete for pergolas, patio covers, and other supported outdoor structures.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e It is sized for rough lumber, gives you alignment adjustment, adds a 1 inch standoff against moisture, and uses a finish that makes sense for exterior treated-wood work.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e Fasteners are not included, and this base is not the right choice for unsupported fence-style installs where post rotation at the base is a concern.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIs this base made for a standard 8x8 or an 8x8 rough post?\u003c\/strong\u003e This model is for an 8x8 rough post.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCan the base be adjusted during installation?\u003c\/strong\u003e Yes. The base is slotted for adjustability, which helps with final post alignment.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAre screws and washers included?\u003c\/strong\u003e No. Outdoor Accents structural screws and STN22 hex-head washers are sold separately.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCan it be used for a fence or other structure without top support?\u003c\/strong\u003e No. Simpson states these bases are not recommended for installations that lack top support, such as fences or unbraced carports.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e","brand":"Simpson Strong-Tie","offers":[{"title":"Default Title","offer_id":52999301988646,"sku":"APVB88R","price":113.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/APVB88R_00707392008156_Main_Image_97bf9873-ed7f-4f05-895c-e494e57a215c.jpg?v=1779135450","url":"https:\/\/www.toolnut.com\/products\/simpson-strong-tie-outdoor-accents-avant-collection-zmax-black-powder-coated-post-base-for-8x8-rough-apvb88r","provider":"Tool Nut","version":"1.0","type":"link"}