{"product_id":"lp-smartside-expert-finish-brushed-smooth-j-block-7-1-4-in-x-7-1-4-in-pre-finished-trim-bl","title":"LP SmartSide Expert Finish Brushed Smooth J-Block, 7-1\/4 in. x 7-1\/4 in. Pre-Finished Trim Block, 10 Colors","description":"\u003ch1\u003eLP SmartSide Expert Finish Brushed Smooth J-Block, 7-1\/4 in. x 7-1\/4 in. Pre-Finished Trim Block, 10 Colors\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eLP SmartSide Expert Finish Brushed Smooth J-Block is a pre-finished 7-1\/4 in. x 7-1\/4 in. engineered wood trim block for mounting fixtures and finishing siding joints. Available in 10 brushed smooth colors, from Quarry Gray and Garden Sage to Midnight Shadow and Tundra Gray. It pairs with LP SmartSide trim and siding on homes and light commercial properties.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreated engineered wood:\u003c\/strong\u003e Made from LP SmartSide treated engineered wood designed for game-changing durability, beauty, and workability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-finished color:\u003c\/strong\u003e Expert Finish factory-applied brushed smooth finish in 10 colors eliminates on-site painting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard trim size:\u003c\/strong\u003e 7-1\/4 in. x 7-1\/4 in. block sized for typical fixture mounts and siding J-channel details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven track record:\u003c\/strong\u003e LP SmartSide has over 20 years of successful performance and is among the fastest-growing trim and siding brands in the US.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkable material:\u003c\/strong\u003e Engineered wood cuts and installs with standard carpentry tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e Suited for homes, outdoor building structures, and light commercial properties.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLP SmartSide Expert Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuarry Gray, Garden Sage, Harvest Honey, Midnight Shadow, Rapids Blue, Redwood Red, Sand Dunes, Summit Blue, Terra Brown, Tundra Gray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-1\/4 in. x 7-1\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTreated engineered wood (LP SmartSide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish \/ texture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrushed smooth, pre-finished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-1\/4 in. x 7-1\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-1\/4 in. x 7-1\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExterior trim block for fixture mounting and siding joint finishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFasten to wall framing or sheathing with compatible fasteners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCoverage \u0026amp; How Much You Need:\u003c\/h2\u003e\u003cp\u003eOne piece covers a single 7-1\/4 in. x 7-1\/4 in. trim location, such as a light fixture or hose bib mount. Count your fixture and joint locations per elevation and order one block per location.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003ePart of the LP SmartSide Expert Finish trim program and designed to coordinate with LP SmartSide siding and trim installations. Sold by the piece; each color is a separate variant.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included in one unit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One pre-finished 7-1\/4 in. x 7-1\/4 in. J-Block piece in your chosen color.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What colors are available?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Ten brushed smooth colors: Quarry Gray, Garden Sage, Harvest Honey, Midnight Shadow, Rapids Blue, Redwood Red, Sand Dunes, Summit Blue, Terra Brown, and Tundra Gray.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What is a J-Block used for?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It finishes around mounted fixtures like exterior lights and provides a clean J-channel recess in siding installs.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it need painting?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the Expert Finish is factory applied in a brushed smooth texture, so no on-site painting is required.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What material is it?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e LP SmartSide treated engineered wood, designed for durability and workability.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I use it with other siding brands?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is designed as part of the LP SmartSide system; color match to other brands is possible but not guaranteed.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003ePre-finished J-Blocks save labor and deliver a color-matched, consistent finish around every fixture—order a few extra since they are inexpensive and often damaged on site. Choose a color to match your LP SmartSide trim or create contrast at fixture locations. Fasten with corrosion-resistant nails sized for your substrate, and seal any cut edges per LP's finishing guidance.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eWear eye protection and follow fastener and cutting guidelines when installing engineered wood trim products.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder LP SmartSide Expert Finish Brushed Smooth J-Block in your color for a polished, pre-finished fixture detail.\u003c\/strong\u003e\u003c\/p\u003e","brand":"LP","offers":[{"title":"Quarry Gray","offer_id":53524457226607,"sku":"LP45917","price":56.5,"currency_code":"USD","in_stock":true},{"title":"Garden Sage","offer_id":53524457259375,"sku":"LP45909","price":56.5,"currency_code":"USD","in_stock":true},{"title":"Harvest Honey","offer_id":53524457292143,"sku":"LP45911","price":56.5,"currency_code":"USD","in_stock":true},{"title":"Midnight Shadow","offer_id":53524457324911,"sku":"LP45913","price":56.5,"currency_code":"USD","in_stock":true},{"title":"Rapids Blue","offer_id":53524457357679,"sku":"LP45919","price":56.5,"currency_code":"USD","in_stock":true},{"title":"Redwood Red","offer_id":53524457390447,"sku":"LP45921","price":56.5,"currency_code":"USD","in_stock":true},{"title":"Sand Dunes","offer_id":53524457423215,"sku":"LP45923","price":56.5,"currency_code":"USD","in_stock":true},{"title":"Summit Blue","offer_id":53524457455983,"sku":"LP45927","price":56.5,"currency_code":"USD","in_stock":true},{"title":"Terra Brown","offer_id":53524457488751,"sku":"LP45929","price":56.5,"currency_code":"USD","in_stock":true},{"title":"Tundra Gray","offer_id":53524457521519,"sku":"LP45933","price":56.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/LP45917_0.jpg?v=1790284381","url":"https:\/\/superarbor.io\/products\/lp-smartside-expert-finish-brushed-smooth-j-block-7-1-4-in-x-7-1-4-in-pre-finished-trim-bl","provider":"Super Arbor","version":"1.0","type":"link"}