{"product_id":"single-16mm-architrave-pattress-box-white","title":"Single 16mm Architrave Pattress Box - White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge SN127P is a single-gang 16mm-depth architrave pattress box in white thermoset resin, designed for mounting wiring accessories in narrow wall spaces where a standard 25mm or 35mm back box will not fit. The 86mm x 33mm faceplate footprint suits architrave trim around doorframes, window reveals, and skirting-adjacent positions where wall depth is limited.\u003c\/p\u003e\n\u003cp\u003eThe box fits behind any single-gang Knightsbridge Square Edge (SN) series switch or socket, and is also compatible with general-purpose single-gang accessories from other manufacturers that share standard UK mounting centres. The 16mm internal depth accommodates basic single-gang wiring terminations without requiring the wall to be chased deeper than the surface plasterwork allows. An integral earth terminal provides safe grounding for metal faceplates.\u003c\/p\u003e\n\u003cp\u003eConstructed from thermoset resin rather than thermoplastic, the box resists deformation under heat and maintains dimensional stability when cables are dressed tightly inside. The white finish blends with standard white plaster or painted surfaces. The anti-microbial properties are third-party tested to ISO 22196:2011, making the box suitable for healthcare, hospitality and food-preparation environments where surface hygiene matters.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e86 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e33 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eThermoset resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEarth Terminal\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-Microbial Properties\u003c\/td\u003e\n\u003ctd\u003e3rd Party Tested to ISO 22196:2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_2002105_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is an architrave pattress box used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn architrave pattress box is a shallow back box designed for mounting switches or sockets in narrow wall spaces where a standard-depth back box will not fit. Common applications include architrave trim around doorframes, window reveals, and positions close to skirting boards where wall depth is limited to surface plasterwork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 16mm deep enough for a switch or socket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, for basic single-gang installations with standard cable runs. The 16mm internal depth accommodates the wiring terminations for a single-gang switch or socket without requiring the wall to be chased deeper. More complex wiring configurations or multiple cable entries may require a deeper box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this compatible with other brands of wiring accessories?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The SN127P uses standard UK single-gang mounting centres and fits any single-gang accessory that matches those centres, not just Knightsbridge Square Edge products. Check the accessory faceplate dimensions match the 86mm x 33mm footprint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the anti-microbial property mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe thermoset resin is treated to inhibit bacterial growth on the surface of the box. This property is third-party tested to ISO 22196:2011 and makes the box suitable for environments where surface hygiene is important, such as healthcare facilities, hospitality and food-preparation areas.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293959840011,"sku":"SN127P","price":1.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/159008_4dc4640a-62e3-436b-bf9b-6e2d28cf3020.jpg?v=1714666860","url":"https:\/\/niori.co.uk\/products\/single-16mm-architrave-pattress-box-white","provider":"Niori","version":"1.0","type":"link"}