{"product_id":"personalised-anthracite-through-wall-post-box","title":"Personalised Through-Wall Post Box | Anthracite Grey Double-Sided Letterbox","description":"\u003cp\u003e\u003cstrong\u003eModern Design Meets Practical Security\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your property's entrance with the Personalised Anthracite Grey Through-Wall Post Box from BK Signs. Designed for modern homes, walls and garden fences, this sleek mailbox combines a contemporary finish with a practical two-sided design for convenient everyday mail collection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike a conventional wall-mounted post box, this through-wall letterbox allows post to be inserted from the street side and retrieved from inside your property. It's an ideal solution for entrances where you want to receive mail without opening your gate or allowing access to your garden.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePersonalise the exterior with precision-cut vinyl lettering featuring your house number and street name, creating a smart, distinctive finish that complements your home's exterior.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTwo-sided through-wall design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – receive mail from the street and collect it from inside your property\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModern anthracite grey finish\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – a sophisticated colour that complements contemporary entrances, walls and fences\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdjustable installation depth\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – telescopic construction adjusts between 190 mm and 260 mm to accommodate different wall and fence thicknesses\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGalvanised steel construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – powder-coated for resistance to corrosion, moisture and changing weather conditions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSecure locking system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – supplied with four keys for convenient access\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTransparent viewing window\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – check for incoming mail without unlocking the collection side\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePersonalised vinyl lettering\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – add your house number and street name for a bespoke finish\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVersatile installation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – designed for suitable walls, fences and posts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduct type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Two-sided through-wall letterbox\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eColour:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Anthracite grey\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Galvanised steel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFinish:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Powder-coated\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWidth:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 350 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 330 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdjustable depth:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 190–260 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSecurity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Key-operated lock\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKeys included:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Four\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdditional feature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Transparent viewing window\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Wall, fence or post, subject to suitable preparation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePersonalisation Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMake your letterbox unique with personalised outdoor vinyl lettering from BK Signs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdd your house number and street name to the exterior-facing panel for a clean, professional finish. Choose from available lettering colours to complement the anthracite grey finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease check all address details carefully before placing your order.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Installation Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a through-wall letterbox rather than a conventional surface-mounted mailbox. Before purchasing, measure the thickness of your wall or fence and confirm that the adjustable depth of 190–260 mm is suitable for your installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe wall or fence must be prepared with an appropriately sized opening, and the installation should be suitable for the product's dimensions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose BK Signs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt BK Signs, we believe practical products should look as good as they work. Our personalised lettering adds a thoughtful finishing touch to your home's entrance, combining a modern aesthetic with everyday functionality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eA smarter way to receive your post, finished with your personal touch.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BK Signs","offers":[{"title":"Post Box Only \/ White","offer_id":58926856470872,"sku":null,"price":169.95,"currency_code":"GBP","in_stock":true},{"title":"Post Box Only \/ Gold","offer_id":58926856503640,"sku":null,"price":169.95,"currency_code":"GBP","in_stock":true},{"title":"Personalised Post Box \/ White","offer_id":58926856536408,"sku":null,"price":189.95,"currency_code":"GBP","in_stock":true},{"title":"Personalised Post Box \/ Gold","offer_id":58926856569176,"sku":null,"price":189.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/9173\/9480\/files\/bk_signs_through_wall_postbox_maple_grove_white_1402x935_e1da9f4a-c685-4e8c-bee0-37587fadff5e.png?v=1792962342","url":"https:\/\/bksigns.co.uk\/products\/personalised-anthracite-through-wall-post-box","provider":"BK Signs","version":"1.0","type":"link"}