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Shop window envelopes for invoices, statements, letters and everyday business mail. Available in popular sizes including DL, C5 and C4, with a choice of paper weights, window positions and seal types.

Window Envelopes

Popular
9.02 x 6.38 " White Open Top 60lb Self-seal Opaque Vertical Window Envelopes

9.02 x 6.38 " White Open Top 60lb Self-seal Opaque Vertical Window Envelopes

From $0.63excl. VAT
516POR
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6.38 x 9.02 " White Wallet Peel & Seal Rh Window 80lb Wove - Grey Wash Opq Envelopes

6.38 x 9.02 " White Wallet Peel & Seal Rh Window 80lb Wove - Grey Wash Opq Envelopes

From $0.41excl. VAT
GEMM104
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4.49 x 9.25 " White Wallet Gummed Window 60lb Wove Envelopes

4.49 x 9.25 " White Wallet Gummed Window 60lb Wove Envelopes

From $0.18excl. VAT
344
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9.02 x 12.76 " White Wallet Gummed Window 68lb Wove Envelopes

9.02 x 12.76 " White Wallet Gummed Window 68lb Wove Envelopes

From $0.49excl. VAT
342
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9.02 x 6.38 " White Open Top Self Seal Window 60lb Wove Envelopes

9.02 x 6.38 " White Open Top Self Seal Window 60lb Wove Envelopes

From $0.31excl. VAT
516
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8.66 x 8.66 " White Square Self Seal Window (39x93mm 130up 15lhs) 68lb Opaque Envelopes

8.66 x 8.66 " White Square Self Seal Window (39x93mm 130up 15lhs) 68lb Opaque Envelopes

From $0.46excl. VAT
437
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12.76 x 9.02 " Manilla Window Board Back Mailers - Please Do Not Bend

12.76 x 9.02 " Manilla Window Board Back Mailers - Please Do Not Bend

From $0.97excl. VAT
HB324M-WP
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9.02 x 6.38 " White All Board Peel & Seal 236lb Window With Red Rippa Strip 60 Mm Up Window Envelopes

9.02 x 6.38 " White All Board Peel & Seal 236lb Window With Red Rippa Strip 60 Mm Up Window Envelopes

From $0.99excl. VAT
ABC5-W-RIP
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12.76 x 9.02 " White Window Board Back Mailers - Please Do Not Bend

12.76 x 9.02 " White Window Board Back Mailers - Please Do Not Bend

From $1.07excl. VAT
HB324W-WP
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6.38 x 9.02 " White Wallet Full View Window Peel & Seal 108lb Envelopes

6.38 x 9.02 " White Wallet Full View Window Peel & Seal 108lb Envelopes

From $1.05excl. VAT
FVC5
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13.86 x 9.84 " B4 White Open Top Peel & Seal 80lb Flaps Closed Window (45x110mm 225up 24lhs) Opaque Envelopes

13.86 x 9.84 " B4 White Open Top Peel & Seal 80lb Flaps Closed Window (45x110mm 225up 24lhs) Opaque Envelopes

From $0.82excl. VAT
718APIP-W
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9.02 x 6.38 " White Board Back Window Mailers

9.02 x 6.38 " White Board Back Window Mailers

From $0.66excl. VAT
HB229W-WU
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4.33 x 8.66 " White Wallet Full View Window Peel & Seal 108lb Envelopes

4.33 x 8.66 " White Wallet Full View Window Peel & Seal 108lb Envelopes

From $0.96excl. VAT
FVDL
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3.35 x 3.35 " Green Square Peel & Seal Window 74lb Envelopes

3.35 x 3.35 " Green Square Peel & Seal Window 74lb Envelopes

From $0.24excl. VAT
SE85GRW
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4.33 x 8.66 " White Wallet Peel & Seal Window (35x90mm 18up 19lhs) 80lb Grey Wash Opaque Envelopes

4.33 x 8.66 " White Wallet Peel & Seal Window (35x90mm 18up 19lhs) 80lb Grey Wash Opaque Envelopes

From $0.25excl. VAT
GEMM003
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4.33 x 8.66 " White Wallet Peel & Seal Rh Window (35x90mm 18up 19rhs) 80lb Grey Wash Opaque Envelopes

4.33 x 8.66 " White Wallet Peel & Seal Rh Window (35x90mm 18up 19rhs) 80lb Grey Wash Opaque Envelopes

From $0.26excl. VAT
GEMM004
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6.38 x 9.02 " White Wallet Peel & Seal 80lb Window 45x90mm 60up 20left Grey Wash Opaque Envelopes

6.38 x 9.02 " White Wallet Peel & Seal 80lb Window 45x90mm 60up 20left Grey Wash Opaque Envelopes

From $0.34excl. VAT
GEMM103
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3.35 x 3.35 " Dark Red Square Peel & Seal Window 68lb Envelopes

3.35 x 3.35 " Dark Red Square Peel & Seal Window 68lb Envelopes

From $0.27excl. VAT
SE85DRW
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6.38 x 9.02 " White Wallet Gummed Cbc Window (50x90) Wove Envelopes

6.38 x 9.02 " White Wallet Gummed Cbc Window (50x90) Wove Envelopes

From $0.25excl. VAT
339CBC
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3.35 x 3.35 " Red Square Peel & Seal Window 74lb Envelopes

3.35 x 3.35 " Red Square Peel & Seal Window 74lb Envelopes

From $0.27excl. VAT
SE85RW
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3.35 x 3.35 " Dark Yellow Square Peel & Seal Window 74lb Envelopes

3.35 x 3.35 " Dark Yellow Square Peel & Seal Window 74lb Envelopes

From $0.27excl. VAT
SE85DYW
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4.96 x 4.96 " Black Square Peel & Seal Window 80lb Envelopes

4.96 x 4.96 " Black Square Peel & Seal Window 80lb Envelopes

From $0.44excl. VAT
SE126BW
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3.35 x 3.35 " Navy Blue Square Peel & Seal Window 74lb Envelopes

3.35 x 3.35 " Navy Blue Square Peel & Seal Window 74lb Envelopes

From $0.27excl. VAT
SE85NBUW
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4.96 x 4.96 " Red Square Peel & Seal Window 74lb Envelopes

4.96 x 4.96 " Red Square Peel & Seal Window 74lb Envelopes

From $0.40excl. VAT
SE126RW
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12.76 x 9.02 " White Post Marque Lightweight Gusset Window 154lb Peel & Seal Envelopes

12.76 x 9.02 " White Post Marque Lightweight Gusset Window 154lb Peel & Seal Envelopes

From $2.11excl. VAT
PLP32422925W-W
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9.02 x 6.38 " White Open Top Peel & Seal Window 45x90 Opaque Envelopes

9.02 x 6.38 " White Open Top Peel & Seal Window 45x90 Opaque Envelopes

From $0.53excl. VAT
33084
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324x229 C4 Tyvek Pocket Peal & Seal Window (53x90mm) 55gsm Wove Envelopes

324x229 C4 Tyvek Pocket Peal & Seal Window (53x90mm) 55gsm Wove Envelopes

From $5.36excl. VAT
1014
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6.38 x 9.25 " White Wallet Gummed Window 60lb Opaque Envelopes

6.38 x 9.25 " White Wallet Gummed Window 60lb Opaque Envelopes

From $0.23excl. VAT
341E
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4.96 x 4.96 " Blue Square Peel & Seal Window 74lb Envelopes

4.96 x 4.96 " Blue Square Peel & Seal Window 74lb Envelopes

From $0.44excl. VAT
SE126BUW
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4.96 x 4.96 " White Square Peel & Seal Window 74lb Envelopes

4.96 x 4.96 " White Square Peel & Seal Window 74lb Envelopes

From $0.33excl. VAT
SE126WW
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4.96 x 4.96 " Orange Square Peel & Seal Window 74lb Envelopes

4.96 x 4.96 " Orange Square Peel & Seal Window 74lb Envelopes

From $0.44excl. VAT
SE126OW
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3.35 x 3.35 " Orange Square Peel & Seal Window 74lb Envelopes

3.35 x 3.35 " Orange Square Peel & Seal Window 74lb Envelopes

From $0.27excl. VAT
SE85OW
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4.96 x 4.96 " Dark Red Square Peel & Seal Window 74lb Envelopes

4.96 x 4.96 " Dark Red Square Peel & Seal Window 74lb Envelopes

From $0.35excl. VAT
SE126DRW
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4.33 x 8.66 " Diamond White Conqueror DL Cx22 Wallet Peel & Seal Window 80lb Envelopes

4.33 x 8.66 " Diamond White Conqueror DL Cx22 Wallet Peel & Seal Window 80lb Envelopes

From $1.93excl. VAT
WT01627
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C4 White CBC Window Envelopes 100gsm

C4 White CBC Window Envelopes 100gsm

From $0.35excl. VAT
342CBC
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4.96 x 4.96 " Green Square Peel & Seal Window 74lb Envelopes

4.96 x 4.96 " Green Square Peel & Seal Window 74lb Envelopes

From $0.44excl. VAT
SE126GRW
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12.76 x 9.02 " Communique White Wove Super Seal Open Top Window 40x105 (213 Up 24 Flhs) 80lb Envelopes

12.76 x 9.02 " Communique White Wove Super Seal Open Top Window 40x105 (213 Up 24 Flhs) 80lb Envelopes

From $1.38excl. VAT
WT02042
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4.96 x 4.96 " Dark Yellow Square Peel & Seal Window 74lb Envelopes

4.96 x 4.96 " Dark Yellow Square Peel & Seal Window 74lb Envelopes

From $0.44excl. VAT
SE126DYW
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9.02 x 6.38 " Manilla Gusset Window Envelope Peel & Seal 80lb

9.02 x 6.38 " Manilla Gusset Window Envelope Peel & Seal 80lb

From $0.84excl. VAT
GUS22916225M-W-120
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C4 Manilla Board Back Right Window Envelopes 324 x 229mm

C4 Manilla Board Back Right Window Envelopes 324 x 229mm

From $0.77excl. VAT
HB324229MW-120
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162X229 WHITE C5 WALLET GUMMED INSIDE SEAMS WINDOW 90GSM WOVE

162X229 WHITE C5 WALLET GUMMED INSIDE SEAMS WINDOW 90GSM WOVE

From $0.27excl. VAT
339IN
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C5+ White Wallet Opaque CBC Window Envelopes 90gsm

C5+ White Wallet Opaque CBC Window Envelopes 90gsm

From $0.20excl. VAT
341CBC
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C5 White Premium Window Peel and Seal Envelopes 180gsm

C5 White Premium Window Peel and Seal Envelopes 180gsm

From $0.94excl. VAT
PLW162229W-W
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8.66 x 8.66 " White Square Post Marque Lightweight 154lb Window Peel & Seal Envelopes

8.66 x 8.66 " White Square Post Marque Lightweight 154lb Window Peel & Seal Envelopes

From $1.09excl. VAT
PLS220220W-W
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12.76 × 9.02 × 0.98 " White Post Marque Gusset R/H Window Peel & Seal Envelopes 154lb

12.76 × 9.02 × 0.98 " White Post Marque Gusset R/H Window Peel & Seal Envelopes 154lb

From $1.70excl. VAT
XPLP32422925W-W
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C4 Manilla Pocket Self Seal Window Envelopes 60lb (12.76 x 9.02")

C4 Manilla Pocket Self Seal Window Envelopes 60lb (12.76 x 9.02")

From $0.60excl. VAT
12878
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121x235mm White Mailer Gummed Window Envelopes 90gsm

121x235mm White Mailer Gummed Window Envelopes 90gsm

From $0.26excl. VAT
3114
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Manilla 89 x 152mm Window Envelopes 70gsm

Manilla 89 x 152mm Window Envelopes 70gsm

From $0.18excl. VAT
23770
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