{"title":"Window Business Envelopes","description":"\u003cp\u003eThe standard for professional business correspondence. \u003cstrong\u003eWindow business envelopes\u003c\/strong\u003e feature a clear film window that displays the printed address through the envelope - eliminating the need to address each envelope separately, reducing labour costs and the risk of address mismatches in high-volume mailings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrowse related:\u003c\/strong\u003e \u003ca href=\"\/collections\/dl-envelopes\"\u003eDL Envelopes\u003c\/a\u003e  |  \u003ca href=\"\/collections\/business-envelopes\"\u003eBusiness Envelopes\u003c\/a\u003e  |  \u003ca href=\"\/collections\/peel-and-seal-business-envelopes\"\u003ePeel and Seal Business Envelopes\u003c\/a\u003e  |  \u003ca href=\"\/collections\/window-envelopes\"\u003eWindow Envelopes\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"white-blue-opaque-self-seal-business-envelopes","title":"White Blue Opaque Self Seal Business Envelopes","description":"\u003cp\u003eWhite blue-opaque business envelopes with a self-seal strip, the same reliable format as a gummed envelope, just faster to close when you're working through volume. Made from recycled 90gsm and 100gsm wove paper with a blue lining for postal privacy. Window and non-window, wallet and pocket, DL through to C4 and beyond. Available from Postal Packaging.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Without Window \/ Pocket \/ 220 x 220mm","offer_id":45509764088073,"sku":"435","price":0.23,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Pocket \/ 270 x 216mm","offer_id":48451998974217,"sku":"538SS","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Pocket \/ 254 x 178mm","offer_id":48448209256713,"sku":"531SS","price":0.18,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Pocket \/ C4 - 324 x 229mm","offer_id":45509764153609,"sku":"612","price":0.23,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Pocket \/ DL - 220 x 110mm","offer_id":45509764120841,"sku":"445","price":0.14,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Pocket \/ C5 - 162 x 229mm","offer_id":48146963955977,"sku":"1D08","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Wallet \/ DL - 110 x 220mm","offer_id":44959585599753,"sku":"218","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Wallet \/ C5 - 162 x 229mm","offer_id":44959585861897,"sku":"438","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ Wallet \/ C6 - 114 x 162mm","offer_id":44959585730825,"sku":"120","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Pocket \/ C5 - 162 x 229mm","offer_id":48448206569737,"sku":"516POR","price":0.13,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Wallet \/ C4 - 324 x 229mm","offer_id":48401879040265,"sku":"633","price":0.19,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Wallet \/ DL - 110 x 220mm","offer_id":44959585992969,"sku":"236","price":0.09,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Wallet \/ C5 - 162 x 229mm","offer_id":44959586255113,"sku":"439","price":0.08,"currency_code":"GBP","in_stock":false},{"title":"With Window \/ Wallet \/ C6 - 114 x 162mm","offer_id":44959586124041,"sku":"128","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Wallet \/ Square - 220 x 220mm","offer_id":48448181764361,"sku":"437","price":0.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/438-white-blue-opaque-self-seal-business-envelopes-105605.jpg?v=1739465024"},{"product_id":"white-blue-opaque-gummed-business-envelopes","title":"White Blue Opaque Gummed Business Envelopes","description":"\u003cp\u003eThere's a reason the gummed business envelope hasn't changed much. These white blue-opaque versions are made from recycled 75gsm to 110gsm wove paper, the blue lining keeps what's inside private in the post, and the moistenable flap seals cleanly and firmly. Window and non-window, wallet and pocket, from DL and C6 through to C4. The envelope that keeps offices running without asking for attention. Available from Postal Packaging.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"75gsm \/ Without Window \/ DL - 110 x 220mm","offer_id":48451992092937,"sku":"215","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"80gsm \/ Without Window \/ 102 x 216mm","offer_id":48401839554825,"sku":"305","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"90gsm \/ With Window \/ DL+ - 114 x 229mm","offer_id":48448130777353,"sku":"335","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"90gsm \/ With Window \/ DL - 110 x 220mm","offer_id":48448014385417,"sku":"232","price":0.08,"currency_code":"GBP","in_stock":false},{"title":"90gsm \/ Without Window \/ 114 x 235mm","offer_id":48448175407369,"sku":"343","price":0.08,"currency_code":"GBP","in_stock":true},{"title":"90gsm \/ Without Window \/ C4 - 229 x 324mm","offer_id":44959586812169,"sku":"329","price":0.19,"currency_code":"GBP","in_stock":true},{"title":"90gsm \/ Without Window \/ C5 - 229 x 162mm","offer_id":44959586550025,"sku":"512B","price":0.14,"currency_code":"GBP","in_stock":true},{"title":"90gsm \/ Without Window \/ DL - 110 x 220mm","offer_id":44959586681097,"sku":"307","price":0.07,"currency_code":"GBP","in_stock":false},{"title":"90gsm \/ Without Window \/ C6 - 114 x 162mm","offer_id":44959586418953,"sku":"106","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"100gsm \/ With Window \/ DL - 110 x 220mm","offer_id":48448022216969,"sku":"236B","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"100gsm \/ Without Window \/ C4 - 229 x 324mm","offer_id":48447847465225,"sku":"604","price":0.3,"currency_code":"GBP","in_stock":true},{"title":"110gsm \/ With Window \/ DL - 110 x 220mm","offer_id":48448025624841,"sku":"236D","price":0.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/files\/236B_01.jpg?v=1756823253"},{"product_id":"white-premium-business-envelopes","title":"White Premium Business Envelopes","description":"\u003cp\u003e120gsm wove paper has a weight in the hand that 90gsm doesn't. These white premium business envelopes are made from recycled 120gsm stock with a peel and seal flap, available in window and non-window options with left, right, and N\/A window positions across sizes from DL through to C5 and 340 x 240mm. The envelope for correspondence that should feel considered before it's even opened. Available from Postal Packaging.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Without Window \/ N\/A \/ 340 x 240mm","offer_id":48448568819977,"sku":"GEMM401","price":0.46,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ N\/A \/ C4 - 324 x 229mm","offer_id":44959590482185,"sku":"GEMM201","price":0.34,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ N\/A \/ DL - 110 x 220mm","offer_id":44959590088969,"sku":"GEMM001","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ N\/A \/ C5 - 162 x 229mm","offer_id":44959590351113,"sku":"GEMM101","price":0.16,"currency_code":"GBP","in_stock":true},{"title":"Without Window \/ N\/A \/ C6 - 114 x 162mm","offer_id":44959590220041,"sku":"GEMM301","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Left \/ C4 - 324 x 229mm","offer_id":44959590875401,"sku":"GEMM203","price":0.19,"currency_code":"GBP","in_stock":false},{"title":"With Window \/ Left \/ DL - 110 x 220mm","offer_id":44959590613257,"sku":"GEMM003","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Left \/ C5 - 162 x 229mm","offer_id":44959590744329,"sku":"GEMM103","price":0.18,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Right \/ DL - 110 x 220mm","offer_id":48448559382793,"sku":"GEMM004","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ Right \/ C5 - 162 x 229mm","offer_id":48448559415561,"sku":"GEMM104","price":0.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/products\/gemm201-white-premium-business-envelopes-949492.jpg?v=1739465021"},{"product_id":"white-blue-opaque-peel-and-seal-business-envelopes","title":"White Blue Opaque Peel and Seal Business Envelopes","description":"\u003cp\u003eWhite blue-opaque business envelopes with a peel and seal strip, for offices that need the privacy of a blue-opaque lining and the speed of not having to moisten anything. Made from recycled wove paper. Window and non-window, wallet and pocket, the standard business formats. Available from Postal Packaging.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Yes \/ Without Window \/ C4 - 324 x 229 x 25mm","offer_id":48220679700745,"sku":"646","price":0.43,"currency_code":"GBP","in_stock":true},{"title":"No \/ With Window \/ C4 - 324 x 229mm","offer_id":48447853166857,"sku":"633PS","price":0.23,"currency_code":"GBP","in_stock":false},{"title":"No \/ With Window \/ C5 - 162 x 229mm","offer_id":48401816879369,"sku":"23708","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"No \/ Without Window \/ 305 x 152mm","offer_id":48448193724681,"sku":"475","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"No \/ Without Window \/ 450 x 324mm","offer_id":47991973642505,"sku":"738","price":0.63,"currency_code":"GBP","in_stock":true},{"title":"No \/ Without Window \/ DL - 110 x 200","offer_id":48071476740361,"sku":"218B","price":0.08,"currency_code":"GBP","in_stock":true},{"title":"No \/ Without Window \/ C4 - 324 x 229mm","offer_id":47991938449673,"sku":"612PS","price":0.2,"currency_code":"GBP","in_stock":true},{"title":"No \/ Without Window \/ B4 - 352 x 250mm","offer_id":48401890935049,"sku":"718APIP","price":0.33,"currency_code":"GBP","in_stock":true},{"title":"No \/ Without Window \/ C5 - 162 x 229mm","offer_id":48401798332681,"sku":"512C","price":0.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/files\/512c-white-blue-opaque-peel-and-seal-business-envelopes-514429.jpg?v=1739464655"},{"product_id":"postal-inspection-envelope","title":"Postal Inspection Envelope","description":"\u003cp\u003ePostal inspection envelopes for organisations whose mail needs to be immediately identifiable to everyone in the postal chain. Clear, functional, and designed to prevent mishandling. Available from Postal Packaging in standard sizes.\u003c\/p\u003e","brand":"Postal Packaging","offers":[{"title":"Without Window \/ 115 x 225mm","offer_id":48452158718217,"sku":"EC115PSW-IP","price":0.09,"currency_code":"GBP","in_stock":true},{"title":"With Window \/ 115 x 225mm","offer_id":48452158685449,"sku":"EC115GW-RWIP","price":0.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0614\/8105\/files\/ec115gw-rwip-postal-inspection-envelope-707965.jpg?v=1739464632"}],"url":"https:\/\/www.postalpackaging.com\/collections\/window-business-envelopes.oembed","provider":"Postal Packaging","version":"1.0","type":"link"}