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Plain Envelopes

Plain envelopes for your business, office or home are a staple for anyones stationery cupboard. These envelopes (without window) are available in white, brown/buff, in addition to colours such as red, yellow, green, blue which are great for making your mail stand out. DL (220x110mm) are the most popular size and often referred to sas letter or invoice envelopes but other sizes such as C6, C5, C4 envelopes are all readily available too. 

Browse Window Envelopes

What size is my envelope?

228 products found
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5 Star Office Envelopes C4 Gusset 25mm Peel and Seal 115gsm Manilla [Pack 125]
5 Star Office Envelopes 381x254mm Gusset 25mm Peel and Seal 115gsm Manilla [Pack 125]
5 Star Office Envelopes PEFC Pocket Peel & Seal 100gsm C4 324x229mm White [Pack 250]
5 Star Office Envelopes FSC Recycled Pocket Self Seal 90gsm 381x254mm Manilla [Pack 250]
5 Star Office Envelopes FSC Recycled Pocket Self Seal 90gsm 406x305mm Manilla [Pack 250]
5 Star Office Envelopes 353x250mm Gusset 25mm Peel and Seal 115gsm Manilla [Pack 125]
5 Star Office Envelopes C4 Gusset 25mm Peel and Seal 120gsm White [Pack 125]
5 Star Office Envelopes PEFC Wallet Self Seal 80gsm DL 220x110mm White Retail Pack [Pack 50]
5 Star Office Envelopes PEFC Recycled Wallet Self Seal LitWght 80gsm C6 114x162 Retail Pk White [Pack 50]
5 Star Office Envelopes PEFC Pocket Self Seal 90gsm C5 229x162mm White Retail Pack [Pack 25]
5 Star Office Envelopes PEFC Pocket Self Seal 90gsm C4 324x229mm White Retail Pack [Pack 25]
5 Star Eco Envelopes Recycled Pocket Self Seal 90gsm C5 229x162mm White [Pack 500]
5 Star Eco Envelopes Recycled Pocket Self Seal 100gsm C4 324x229mm White [Pack 250]
5 Star Office Envelopes PEFC Pocket Self Seal Window 90gsm C5 229x162mm White [Pack 500]
5 Star Office Envelopes Recycled 457x324mm Pocket Self Seal 115gsm Manilla [Pack 125]
5 Star Office Envelopes PEFC Pocket Self Seal Window 90gsm C4 324x229mm Manilla [Pack 250]
5 Star Office Envelopes FSC Wallet Recycled Lightweight Gummed 75gsm DL 220x110mm Manilla [Pack 1000]
5 Star Office Envelopes PEFC Wallet Self Seal 80gsm DL 220x110mm White [Pack 1000]
5 Star Office Envelopes FSC Pocket Self Seal 115gsm C5 229x162mm Manilla [Pack 500]
5 Star Office Envelopes FSC Recycled Pocket Peel & Seal 115gsm 381x254mm Manilla [Pack 250]
5 Star Office Envelopes FSC Recycled Pocket Self Seal 115gsm 406x305mm Manilla [Pack 250]
5 Star Office Envelopes PEFC Wallet Self Seal 90gsm DL 220x110mm White [Pack 1000]
5 Star Office Envelopes PEFC Pocket Self Seal 90gsm C4 324x229mm White [Pack 250]
5 Star Office Envelopes FSC Pocket Self Seal 90gsm C4 324x229mm Manilla [Pack 250]
Total 228 products
show per page
Search & Filter

Plain Envelopes

Plain envelopes for your business, office or home are a staple for anyones stationery cupboard. These envelopes (without window) are available in white, brown/buff, in addition to colours such as red, yellow, green, blue which are great for making your mail stand out. DL (220x110mm) are the most popular size and often referred to sas letter or invoice envelopes but other sizes such as C6, C5, C4 envelopes are all readily available too. 

Browse Window Envelopes

What size is my envelope?

228 products found
Sort by
5 Star Office Envelopes C4 Gusset 25mm Peel and Seal 115gsm Manilla [Pack 125]
5 Star Office Envelopes 381x254mm Gusset 25mm Peel and Seal 115gsm Manilla [Pack 125]
5 Star Office Envelopes PEFC Pocket Peel & Seal 100gsm C4 324x229mm White [Pack 250]
5 Star Office Envelopes FSC Recycled Pocket Self Seal 90gsm 381x254mm Manilla [Pack 250]
5 Star Office Envelopes FSC Recycled Pocket Self Seal 90gsm 406x305mm Manilla [Pack 250]
5 Star Office Envelopes 353x250mm Gusset 25mm Peel and Seal 115gsm Manilla [Pack 125]
5 Star Office Envelopes C4 Gusset 25mm Peel and Seal 120gsm White [Pack 125]
5 Star Office Envelopes PEFC Wallet Self Seal 80gsm DL 220x110mm White Retail Pack [Pack 50]
5 Star Office Envelopes PEFC Recycled Wallet Self Seal LitWght 80gsm C6 114x162 Retail Pk White [Pack 50]
5 Star Office Envelopes PEFC Pocket Self Seal 90gsm C5 229x162mm White Retail Pack [Pack 25]
5 Star Office Envelopes PEFC Pocket Self Seal 90gsm C4 324x229mm White Retail Pack [Pack 25]
5 Star Eco Envelopes Recycled Pocket Self Seal 90gsm C5 229x162mm White [Pack 500]
5 Star Eco Envelopes Recycled Pocket Self Seal 100gsm C4 324x229mm White [Pack 250]
5 Star Office Envelopes PEFC Pocket Self Seal Window 90gsm C5 229x162mm White [Pack 500]
5 Star Office Envelopes Recycled 457x324mm Pocket Self Seal 115gsm Manilla [Pack 125]
5 Star Office Envelopes PEFC Pocket Self Seal Window 90gsm C4 324x229mm Manilla [Pack 250]
5 Star Office Envelopes FSC Wallet Recycled Lightweight Gummed 75gsm DL 220x110mm Manilla [Pack 1000]
5 Star Office Envelopes PEFC Wallet Self Seal 80gsm DL 220x110mm White [Pack 1000]
5 Star Office Envelopes FSC Pocket Self Seal 115gsm C5 229x162mm Manilla [Pack 500]
5 Star Office Envelopes FSC Recycled Pocket Peel & Seal 115gsm 381x254mm Manilla [Pack 250]
5 Star Office Envelopes FSC Recycled Pocket Self Seal 115gsm 406x305mm Manilla [Pack 250]
5 Star Office Envelopes PEFC Wallet Self Seal 90gsm DL 220x110mm White [Pack 1000]
5 Star Office Envelopes PEFC Pocket Self Seal 90gsm C4 324x229mm White [Pack 250]
5 Star Office Envelopes FSC Pocket Self Seal 90gsm C4 324x229mm Manilla [Pack 250]
Total 228 products
show per page
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