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Window Envelopes

Find a wide range of window envelopes at Cartridge People, including C4 and DL window envelopes.

Window Envelopes
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We found 7 products
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Plus Fabric Self Seal C5 Windowed Envelope 120gsm - White (500 Pack) C26870

Plus Fabric Self Seal C5 Windowed Envelope 120gsm White 500 Pack C26870 103524 F
500
Pack
  • Pack of 500: Contains 500 white C5 envelopes.
  • Durable Paper: Made from 120gsm paper for document protection.
  • Self-Seal Closure: Features a convenient, no-lick self-seal.
  • C5 Size with Window: Fits A5 or folded A4 documents; includes a 100x40mm address window.
£79.23
£66.02 ex. VAT
£66.02
£79.23 inc. VAT
£79.23
£66.02 ex. VAT
£66.02
£79.23 inc. VAT

Order now for dispatch tomorrow

Order now for dispatch tomorrow

Plus Fabric Self Seal DL Windowed Wallet Envelope 120gsm - White (500 Pack) C22570

Plus Fabric Self Seal DL Windowed Wallet Envelope 120gsm White 500 Pack C22570 127190 F
500
Pack
  • Pack of 500: Contains 500 white DL envelopes.
  • 120gsm Paper: Crafted from robust 120gsm paper for reliable mailing.
  • Self-Seal Closure: Features a convenient self-seal closure for secure contents.
  • Fits A5/A4: Comfortably fits A5 sheets folded once, or A4 sheets folded twice.
£57.48
£47.90 ex. VAT
£47.90
£57.48 inc. VAT
£57.48
£47.90 ex. VAT
£47.90
£57.48 inc. VAT

Order now for dispatch tomorrow

Order now for dispatch tomorrow

Plus Fabric Peel and Seal DL Windowed Wallet Envelope 120gsm - White (500 Pack) B22170

Plus Fabric Peel and Seal DL Windowed Wallet Envelope 120gsm White 500 Pack B22170 101672 F
500
Pack
  • Ideal for correspondence with a robust 120gsm paper construction
  • Features a 39 x 93mm address window for clear recipient details
  • Includes a tear strip for effortless opening
  • Perfectly sized for A5/A4 folded sheets, with a large 500 envelope pack
£65.31
£54.42 ex. VAT
£54.42
£65.31 inc. VAT
£65.31
£54.42 ex. VAT
£54.42
£65.31 inc. VAT

Order now for dispatch tomorrow

Order now for dispatch tomorrow

Basildon Bond Peel and Seal C5 Windowed Pocket Envelope 120gsm - White (500 Pack) J80119

Basildon Bond Peel and Seal C5 Windowed Pocket Envelope 120gsm White 500 Pack J80119 114434 F
500
Pack

  • Pack of 500 white C5 pocket envelopes.

  • Made from 100% recycled 120gsm paper – eco-friendly!

  • Features a biodegradable address window & peel and seal closure.

  • Fits unfolded A5 sheets or folded A4 documents.

£60.26
£50.22 ex. VAT
£50.22
£60.26 inc. VAT
£60.26
£50.22 ex. VAT
£50.22
£60.26 inc. VAT

Order now for dispatch tomorrow

Order now for dispatch tomorrow

Basildon Bond Peel and Seal DL Windowed Wallet Envelope 120gsm - White (500 Pack) A80117

Basildon Bond Peel and Seal DL Windowed Wallet Envelope 120gsm White 500 Pack A80117 113356 F
500
Pack
  • Eco-Friendly: Made from 100% recycled 120gsm paper.
  • Convenient Closure: Features a peel & seal closure for secure mailing.
  • DL Size: Suitable for A5 or A4 sheets folded appropriately.
  • Pack of 500: Contains 500 white envelopes per pack.
£52.29
£43.57 ex. VAT
£43.57
£52.29 inc. VAT
£52.29
£43.57 ex. VAT
£43.57
£52.29 inc. VAT

Order now for dispatch tomorrow

Order now for dispatch tomorrow

Plus Fabric Peel and Seal C5 Windowed Envelope 120gsm - White (500 Pack) E24970

Plus Fabric Peel and Seal C5 Windowed Envelope 120gsm White 500 Pack E24970 113869 F
500
Pack
  • Pack of 500 white C5 envelopes for professional mailing.
  • Made from durable 120gsm paper with a peel and seal closure.
  • Fits A5 documents unfolded, or A4 folded once.
  • Includes clear address window & easy-open tear strip.
£87.30
£72.75 ex. VAT
£72.75
£87.30 inc. VAT
£87.30
£72.75 ex. VAT
£72.75
£87.30 inc. VAT

Order now for dispatch tomorrow

Order now for dispatch tomorrow

Plus Fabric Self Seal C6 Windowed Wallet Envelope 120gsm - White (500 Pack) F22670

Plus Fabric Self Seal C6 Windowed Wallet Envelope 120gsm White 500 Pack F22670 117423 F
500
Pack
  • Secure Mailing: Self-seal closure and opaque blue interior for confidential documents.
  • Durable Quality: Crafted from 120gsm paper for reliable handling.
  • Convenient Features: Includes a 39 x 93mm address window for easy addressing.
  • Bulk Pack: Contains 500 C6 sized envelopes for ample supply.
£61.79
£51.49 ex. VAT
£51.49
£61.79 inc. VAT
£61.79
£51.49 ex. VAT
£51.49
£61.79 inc. VAT

Order now for dispatch tomorrow

Order now for dispatch tomorrow

Window Envelopes

Find the window envelopes for your business or personal needs with our extensive range. Including various sizes, from popular DL and C5 to C4 and C6, you’ll also find sealing options like gummed, self seal and peel & seal.

Choose from a range of paper weights, including 70gsm, 80gsm, 90gsm and 120gsm options and benefit from convenient pack sizes, from economical smaller packs up to larger packs.

Ideal for invoices, letters and important documents, our window envelopes offer a professional finish. We stock both white and manilla envelopes with windows. Browse our selection to find the right size, weight and sealing method for efficient and secure mailing.

Discover our full range of envelopes, for the secure sending of correspondence at home or work.