New Guardian produce the arguably the strongest manilla envelopes on the market. They provide range of high quality and durable envelopes and mailing supplies. Their envelopes are available in a variety of sizes including C4, C5, DL and wage envelope size. They also have a variety of styles including gusset, board backed and internal mail.
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5% off New Guardian products
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New Guardian Pocket Gusset Envelope C4 Peel and Seal Plain Power-Tac 25mm Gusset 130gsm Manilla (Pac...
Send bulky items with confidence in these high quality manilla gusset envelopes which...
SAVE 59% off RRP
Only £48.86 inc VAT£40.72 exc VAT
Product Code: EXR58717BG
Stock: 100
Free Next Day DeliveryNew Guardian Envelopes Mini Pack Peel & Seal Gusset 130gsm C4 324x229x25mm Manilla F27666 [Pack ...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
SAVE 38% off RRP
Only £15.62 inc VAT£13.02 exc VAT
Product Code: 657177
Stock: 87
Next Day DeliveryNew Guardian C4 Envelope Window BoardBack Manilla (Pack of 125) B26526 JDB26526
These sturdy and durable New Guardian board back envelopes feature heavyweight 130gsm...
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Only £61.52 inc VAT£51.27 exc VAT
Product Code: JDB26526
Stock: 78
Free Next Day DeliveryNew Guardian Envelopes FSC Hvyweight Board Backed Pocket Window Peel & Seal C4 130gsm Manilla [P...
These Board Backed envelopes provide sturdy support, to protect important documents s...
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Only £61.75 inc VAT£51.46 exc VAT
Product Code: B26526
Stock: 64
Free Next Day DeliveryNew Guardian Pocket Envelope C4 Self Seal Plain 130gsm Manilla (Pack 250) 58738BG
Exceptionally strong envelopes combining good looks and strength. Heavyweight 130gsm ...
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Only £43.21 inc VAT£36.01 exc VAT
Product Code: EXR58738BG
Stock: 59
Next Day DeliveryNew Guardian Envelope 108x102mm Wage Manilla (Pack of 1000) L20219 JDL20219
Suitable for notes, coins and payslips, these plain New Guardian wage envelopes are m...
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Only £51.30 inc VAT£42.75 exc VAT
Product Code: JDL20219
Stock: 57
Free Next Day DeliveryNew Guardian C5 Envelope Window Peel/Seal Manilla (Pack of 250) F26639 JDF26639
These New Guardian envelopes provide superior protection and strength with durable, h...
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Only £32.12 inc VAT£26.77 exc VAT
Product Code: JDF26639
Stock: 54
Next Day DeliveryNew Guardian Envelope 241x165x25mm P/Seal Manilla (Pack of 100) L27306 JDL27306
Ideal for mailing bulky items such as catalogues, reports, brochures and more, these ...
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Product Code: JDL27306
Stock: 53
Next Day DeliveryNew Guardian Envelopes FSC Hvyweight Peel & Seal Gusset 130gsm C4 324x229x25mm Man E27266 [Pack ...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Product Code: E27266
Stock: 51
Free Next Day DeliveryNew Guardian Board Backed Envelope C4 Peel and Seal Plain Power-Tac 130gsm Manilla (Pack 125) 58773B
New Guardian Heavyweight Manilla Board Backed Envelopes. Send documents with confiden...
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Only £47.36 inc VAT£39.47 exc VAT
Product Code: EXR58773BG
Stock: 50
Next Day DeliveryNew Guardian Envelopes Pocket Self Seal 130gsm C4 324x229mm Manilla L26303 [Pack 250] L26303
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £50.24 inc VAT£41.87 exc VAT
Product Code: L26303
Stock: 49
Free Next Day DeliveryNew Guardian C5 Envelopes Pocket 130gsm Manilla (Pack of 250) L26039 JDL26039
These New Guardian envelopes provide superior protection and strength with durable, h...
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Product Code: JDL26039
Stock: 48
Next Day DeliveryNew Guardian C3 Envelope Board Back 130gsm Manilla (Pack of 50) K27926 JDK27926
These sturdy and durable New Guardian board back envelopes feature heavyweight 130gsm...
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Product Code: JDK27926
Stock: 45
Next Day DeliveryNew Guardian Envelopes FSC Hvyweight Peel & Seal Gusset 130gsm 241x165x25mm Manilla L27306 [Pack...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £38.69 inc VAT£32.24 exc VAT
Product Code: L27306
Stock: 43
Next Day DeliveryNew Guardian Envelopes FSC Pocket Peel & Seal Hvyweight 130gsm C5 229x162mm Manilla L26039 [Pack...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £27.78 inc VAT£23.15 exc VAT
Product Code: L26039
Stock: 41
Next Day DeliveryNew Guardian Envelopes FSC Pocket Self Seal Heavyweight 130gsm C5 229x162mm Manilla D26103 [Pack 250...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Product Code: D26103
Stock: 39
Next Day DeliveryNew Guardian Envelope P/Seal 381x254x25mm Manilla (Pack of 100) M27466 JDM27466
Ideal for mailing bulky items such as catalogues, reports, brochures and more, these ...
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Product Code: JDM27466
Stock: 39
Free Next Day DeliveryNew Guardian C4 Envelope Window Self Seal Manilla (Pack of 250) M27503 JDM27503
These New Guardian envelopes provide superior protection and strength with durable, h...
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Product Code: JDM27503
Stock: 36
Next Day DeliveryNew Guardian Envelopes Pocket Self Seal Window 80gsm DL 220x110mm Manilla D25311 [Pack 1000] D25311...
New Guardian manilla DL envelopes are made from strong two-tone premium paper, perfec...
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Only £51.11 inc VAT£42.59 exc VAT
Product Code: D25311
Stock: 34
Free Next Day DeliveryNew Guardian Envelopes FSC Pocket Peel & Seal Hvyweight 130gsm C3 457x324mm Manilla C27013 [Pack...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £50.28 inc VAT£41.90 exc VAT
Product Code: C27013
Stock: 33
Free Next Day DeliveryNew Guardian Wage Envelope 108x102mm Self Seal Plain 80gsm Manilla (Pack 1000) 58780BG
New Guardian Wage Envelopes. Suitable for notes, coins and payslips. Press seal closu...
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Only £51.89 inc VAT£43.24 exc VAT
Product Code: EXR58780BG
Stock: 33
Free Next Day DeliveryNew Guardian Envelope 254x178mm Easy Open Manilla (Pack of 250) C26803 JDC26803
These New Guardian envelopes provide superior protection and strength with durable, h...
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Only £42.95 inc VAT£35.79 exc VAT
Product Code: JDC26803
Stock: 31
Next Day DeliveryNew Guardian C4 Envelope Peel/Seal 130gsm Manilla (Pack of 250) J26339 JDJ26339
These New Guardian envelopes provide superior protection and strength with durable, h...
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Product Code: JDJ26339
Stock: 30
Free Next Day DeliveryNew Guardian Envelopes FSC Hvyweight Peel & Seal Gusset 130gsm 305x250x25mm Manilla B27166 [Pack...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Product Code: B27166
Stock: 30
Free Next Day DeliveryNew Guardian Envelopes Pocket Self Seal Window 130gsm C4 324x229mm Manilla M27503 [Pack 250] M27503...
New Guardian manilla C4 envelopes are made from strong two-tone premium paper, perfec...
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Only £49.51 inc VAT£41.26 exc VAT
Product Code: M27503
Stock: 30
Free Next Day DeliveryNew Guardian Board Backed Envelope C4 Peel and Seal Window Power-Tac 130gsm Manilla (Pack 125) 58766...
New Guardian Heavyweight Manilla Board Backed Envelopes. Send documents with confiden...
SAVE 59% off RRP
Only £56.92 inc VAT£47.43 exc VAT
Product Code: EXR58766BG
Stock: 29
Free Next Day DeliveryNew Guardian Pocket Envelope C5 Peel and Seal Window Power-Tac Easy Open 130gsm Manilla (Pack 250) 5...
New Guardian manilla C5 window peel and seal envelopes are suitable for mailing impor...
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Only £29.77 inc VAT£24.81 exc VAT
Product Code: EXR58864BG
Stock: 28
Next Day DeliveryNew Guardian C5 Envelope Pocket Self Seal Manilla (Pack of 500) H26211 JDH26211
These New Guardian envelopes provide superior protection and strength with durable, l...
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Only £41.14 inc VAT£34.28 exc VAT
Product Code: JDH26211
Stock: 25
Next Day DeliveryNew Guardian Envelopes FSC Heavyweight Board Backed Pocket Peel & Seal C4 130gsm Manilla [Pack 1...
These Board Backed envelopes provide sturdy support, to protect important documents s...
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Only £54.41 inc VAT£45.34 exc VAT
Product Code: H26326
Stock: 24
Free Next Day DeliveryNew Guardian Envelopes FSC Hvyweight Peel & Seal Gusset 130gsm 381x254x25mm Manilla M27466 [Pack...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
SAVE 44% off RRP
Only £61.44 inc VAT£51.20 exc VAT
Product Code: M27466
Stock: 24
Free Next Day DeliveryNew Guardian Pocket Envelope C5 Self Seal Window 130gsm Manilla (Pack 250) 58850BG
Exceptionally strong envelopes combining good looks and strength. Heavyweight 130gsm ...
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Only £27.26 inc VAT£22.72 exc VAT
Product Code: EXR58850BG
Stock: 23
Next Day DeliveryNew Guardian Envelope 444x368mm Peel/Seal Manilla (Pack of 125) B27713 JDB27713
These New Guardian envelopes provide superior protection and strength with durable, h...
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Only £72.47 inc VAT£60.39 exc VAT
Product Code: JDB27713
Stock: 23
Free Next Day DeliveryNew Guardian Gusset Envelope 381 x 254mm Peel and Seal Plain Power-Tac 25mm Gusset 130gsm Manilla (P...
Send bulky items with confidence in these high quality manilla gusset envelopes which...
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Only £60.36 inc VAT£50.30 exc VAT
Product Code: EXR58759BG
Stock: 22
Free Next Day DeliveryNew Guardian Pocket Gusset Envelope C4 Peel and Seal Window Power-Tac 25mm Gusset 130gsm Manilla (Pa...
Send bulky items with confidence in these high quality manilla gusset envelopes which...
SAVE 59% off RRP
Only £52.88 inc VAT£44.07 exc VAT
Product Code: EXR58724BG
Stock: 22
Free Next Day DeliveryNew Guardian Envelope 330x279mm Peel/Seal Manilla (Pack of 125) H23213 JDH23213
These New Guardian envelopes provide superior protection and strength with durable, h...
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Only £36.46 inc VAT£30.38 exc VAT
Product Code: JDH23213
Stock: 21
Next Day DeliveryNew Guardian Envelopes FSC Pocket Peel & Seal Heavyweight 130gsm 330x279mm Manilla H23213 [Pack ...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £41.80 inc VAT£34.83 exc VAT
Product Code: H23213
Stock: 21
Next Day DeliveryNew Guardian Envelope Gusset 406x305x25mm Manilla (Pack of 100) B27326 JDB27326
Ideal for mailing bulky items such as catalogues, reports, brochures and more, these ...
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Product Code: JDB27326
Stock: 20
Free Next Day DeliveryNew Guardian Pocket Envelope C3 Peel and Seal Plain 130gsm Manilla (Pack 125) 58745BG
Exceptionally strong envelopes combining good looks and strength. Heavyweight 130gsm ...
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Only £44.32 inc VAT£36.93 exc VAT
Product Code: EXR58745BG
Stock: 20
Next Day DeliveryNew Guardian Envelopes FSC Peel & Seal Window Gusset 130gsm C4 324x229x25mm Manilla J27366 [Pack...
New Guardian manilla C4 envelopes are made from strong two-tone 130gsm premium paper,...
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Only £53.80 inc VAT£44.83 exc VAT
Product Code: J27366
Stock: 19
Free Next Day DeliveryNew Guardian Armour Gusset Envelope C4 Peel and Seal Plain Power-Tac 50mm Gusset 130gsm Manilla (Pac...
New Guardian Armour gusset envelopes. Reinforced in a grid pattern with a woven polye...
SAVE 59% off RRP
Only £81.41 inc VAT£67.84 exc VAT
Product Code: EXR58787BG
Stock: 17
Free Next Day DeliveryNew Guardian C4 Envelope Self Seal 130gsm Manilla (Pack of 250) L26303 JDL26303
These New Guardian envelopes provide superior protection and strength with durable, h...
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Only £46.70 inc VAT£38.92 exc VAT
Product Code: JDL26303
Stock: 16
Next Day DeliveryNew Guardian Wallet Envelope DL Self Seal Plain 80gsm Manilla (Pack 1000) 58871BG
Manilla paper made from 100% recycled material. Value for money range of envelopes in...
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Only £46.30 inc VAT£38.58 exc VAT
Product Code: EXR58871BG
Stock: 16
Next Day DeliveryNew Guardian Envelopes FSC Wage Pocket Self Seal Med Weight 80gsm 108x102mm Plain Manilla [Pack 1000...
Completing the New Guardian assortment are these Wage envelopes. Great for quick and ...
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Only £43.46 inc VAT£36.22 exc VAT
Product Code: L20219
Stock: 15
Next Day DeliveryNew Guardian Pocket Envelope 98x67mm Gummed Plain 80gsm Manilla (Pack 2000) 58836BG
Manilla paper made from 100% recycled material. Value for money range of envelopes in...
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Only £59.64 inc VAT£49.70 exc VAT
Product Code: EXR58836BG
Stock: 15
Free Next Day DeliveryNew Guardian Envelope 381x254mm Peel/Seal Manilla (Pack of 125) E23513 JDE23513
These New Guardian envelopes provide superior protection and strength with durable, h...
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Only £45.41 inc VAT£37.84 exc VAT
Product Code: JDE23513
Stock: 14
Next Day DeliveryNew Guardian Pocket Envelope DL Self Seal Window 80gsm Manilla (Pack 1000) 58857BG
Manilla paper made from 100% recycled material. Value for money range of envelopes in...
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Only £52.60 inc VAT£43.83 exc VAT
Product Code: EXR58857BG
Stock: 14
Free Next Day DeliveryNew Guardian Pocket Envelope C4 Peel and Seal Plain Power-Tac Easy Open 130gsm Manilla (Pack 250) 58...
Exceptionally strong envelopes combining good looks and strength. Heavyweight 130gsm ...
SAVE 59% off RRP
Only £47.15 inc VAT£39.29 exc VAT
Product Code: EXR58731BG
Stock: 14
Next Day DeliveryNew Guardian C4 Envelope Pocket Self Seal Manilla (Pack of 250) K26309 JDK26309
These New Guardian envelopes provide superior protection and strength with durable, m...
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Only £40.84 inc VAT£34.03 exc VAT
Product Code: JDK26309
Stock: 13
Next Day DeliveryNew Guardian Envelopes Heavyweight Peel & Seal Gusset 130gsm 350x248x25mm Manilla M29066 [Pack 1...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £56.90 inc VAT£47.42 exc VAT
Product Code: 345284
Stock: 13
Free Next Day DeliveryNew Guardian Envelopes FSC Pocket Peel & Seal Heavyweight 130gsm 406x305mm Manilla D23703 [Pack ...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £65.87 inc VAT£54.89 exc VAT
Product Code: D23703
Stock: 13
Free Next Day DeliveryNew Guardian Envelope 98x67mm Gum 80gsm Manilla (Pack of 2000) M24011 JDM24011
These New Guardian envelopes provide superior protection and strength with durable, l...
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Only £64.46 inc VAT£53.72 exc VAT
Product Code: JDM24011
Stock: 13
Free Next Day DeliveryNew Guardian Armour Envelopes C4 Gusset 50mm Peel And Seal 130gsm Kraft Manilla A28113 [Pack 100] A2...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £82.85 inc VAT£69.04 exc VAT
Product Code: A28113
Stock: 12
Free Next Day DeliveryNew Guardian Envelopes FSC Hvyweight Peel & Seal Gusset 130gsm 406x305x25mm Manilla B27326 [Pack...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £75.20 inc VAT£62.67 exc VAT
Product Code: B27326
Stock: 12
Free Next Day DeliveryNew Guardian Pocket Envelope C4 Peel and Seal Window 130gsm Manilla (Pack 250) 58822BG
Exceptionally strong envelopes combining good looks and strength. Heavyweight 130gsm ...
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Only £46.58 inc VAT£38.82 exc VAT
Product Code: EXR58822BG
Stock: 11
Next Day DeliveryNew Guardian Armour Gusset Envelope 380x280mm Peel and Seal Plain Power-Tac 50mm Gusset 130gsm Manil...
New Guardian Armour gusset envelopes. Reinforced in a grid pattern with a woven polye...
SAVE 59% off RRP
Only £129.52 inc VAT£107.93 exc VAT
Product Code: EXR58808BG
Stock: 11
Free Next Day DeliveryNew Guardian Envelopes Pocket Peel & Seal 130gsm C4 324x229mm Manilla J26339 [Pack 250] J26339
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
SAVE 38% off RRP
Only £53.15 inc VAT£44.29 exc VAT
Product Code: J26339
Stock: 10
Free Next Day DeliveryNew Guardian Envelopes FSC Hvyweight Board Backed Pckt Peel & Seal C3 457x324mm 130gsm Manilla [...
These Board Backed envelopes provide sturdy support, to protect important documents s...
SAVE 41% off RRP
Only £48.42 inc VAT£40.35 exc VAT
Product Code: K27926
Stock: 9
Free Next Day DeliveryNew Guardian Envelopes FSC Wage Pocket Self Seal Med Wght 80gsm 108x102mm Pre-Printed Manilla [Pack ...
Completing the New Guardian assortment are these Wage envelopes. Great for quick and ...
SAVE 62% off RRP
Only £35.21 inc VAT£29.34 exc VAT
Product Code: E20291
Stock: 9
Next Day DeliveryNew Guardian Envelopes FSC Pocket Self Seal HvyWgt Wdw 130gsm C5 229x162mm Manilla A23013 [Pack 250]...
New Guardian manilla C5 envelopes are made from strong two-tone premium paper, perfec...
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Only £28.45 inc VAT£23.71 exc VAT
Product Code: A23013
Stock: 8
Next Day DeliveryNew Guardian Envelope 350x248x25mm P/Seal Manilla (Pack of 100) M29066 JDM29066
Ideal for mailing bulky items such as catalogues, reports, brochures and more, these ...
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Only £54.24 inc VAT£45.20 exc VAT
Product Code: JDM29066
Stock: 8
Free Next Day DeliveryNew Guardian Armour Envelopes 380x280mm Gusset 50mm Peel&Seal 130gsm Kraft Manilla H28313 [Pack 100]...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £131.78 inc VAT£109.82 exc VAT
Product Code: H28313
Stock: 7
Free Next Day DeliveryNew Guardian Armour Envelopes 470x300mm Gusset 70mm Peel&Seal 130gsm Kraft Manilla B28513 [Pack 100]...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £196.34 inc VAT£163.62 exc VAT
Product Code: B28513
Stock: 7
Free Next Day DeliveryNew Guardian Envelopes FSC Pocket Peel & Seal Heavyweight 130gsm 444x368mm Manilla B27713 [Pack ...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £79.97 inc VAT£66.64 exc VAT
Product Code: B27713
Stock: 7
Free Next Day DeliveryNew Guardian Envelopes Pocket Gummed Lightweight 80gsm 98x67mm Manilla M24011 [Pack 2000] M24011
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £73.24 inc VAT£61.03 exc VAT
Product Code: M24011
Stock: 7
Free Next Day DeliveryNew Guardian Envelopes Pocket Self Seal Lightweight 90gsm C4 324x229mm Manilla K26309 [Pack 250] K26...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £40.49 inc VAT£33.74 exc VAT
Product Code: K26309
Stock: 7
Next Day DeliveryNew Guardian Gusset Envelope 350x248mm Power-Tac Peel and Seal Plain 25mm Gusset 130gsm Manilla (Pac...
New Guardian Manilla Gusset Envelopes. Send bulky items with confidence in these high...
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Only £55.39 inc VAT£46.16 exc VAT
Product Code: EXR58843BG
Stock: 6
Free Next Day DeliveryNew Guardian Armour Envelopes 330x260mm Gusset 50mm Peel&Seal 130gsm Kraft Manilla J28203 [Pack 100]...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £111.07 inc VAT£92.56 exc VAT
Product Code: J28203
Stock: 5
Free Next Day DeliveryNew Guardian Pocket Envelope C5 Peel and Seal Plain Power-Tac Easy Open 130gsm Manilla (Pack 250) 58...
Exceptionally strong envelopes combining good looks and strength. Heavyweight 130gsm ...
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Only £25.92 inc VAT£21.60 exc VAT
Product Code: EXR58752BG
Stock: 5
Next Day DeliveryNew Guardian C4 Envelopes Board Back Manilla (Pack of 125) H26326 JDH26326
These sturdy, durable New Guardian board back envelopes feature heavyweight 130gsm pa...
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Only £51.19 inc VAT£42.66 exc VAT
Product Code: JDH26326
Stock: 4
Free Next Day DeliveryNew Guardian Envelope 406x305mm Peel/Seal Manilla (Pack of 125) D23703 JDD23703
These New Guardian envelopes provide superior protection and strength with durable, h...
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Only £62.86 inc VAT£52.38 exc VAT
Product Code: JDD23703
Stock: 4
Free Next Day DeliveryNew Guardian Envelopes Internal Mail Pockt Intertac Resealable 90gsm C4 324x229mm Manil Orange [Pack...
Completing the New Guardian assortment are these Internal Mail envelopes. Great for t...
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Only £77.53 inc VAT£64.61 exc VAT
Product Code: J26312
Stock: 3
Free Next Day DeliveryNew Guardian Pocket Envelope C4 Peel and Seal Power-Tac Easy Open Window 130gsm Manilla (Pack 250) 5...
Exceptionally strong envelopes combining good looks and strength. Heavyweight 130gsm ...
SAVE 59% off RRP
Only £50.87 inc VAT£42.39 exc VAT
Product Code: EXR58801BG
Stock: 3
Free Next Day DeliveryNew Guardian DL Envelope Window SelfSeal Manilla (Pack of 1000) D25311 JDD25311
These New Guardian pocket envelopes provide superior protection and strength with dur...
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Only £54.90 inc VAT£45.75 exc VAT
Product Code: JDD25311
Stock: 3
Free Next Day DeliveryNew Guardian Envelopes Heavyweight Pocket Peel & Seal 130gsm DL 220x110mm Manilla E26503 [Pack 5...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
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Only £35.99 inc VAT£29.99 exc VAT
Product Code: E26503
Stock: 2
Next Day DeliveryNew Guardian Envelopes Pocket Peel & Seal Window 130gsm C4 324x229mm Manilla F24203 [Pack 250] F...
New Guardian manilla C4 envelopes are made from strong two-tone premium paper, perfec...
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Only £59.16 inc VAT£49.30 exc VAT
Product Code: F24203
Stock: 2
Free Next Day DeliveryNew Guardian DL Envelope Window SelfSeal Manilla (Pack of 1000) E22211 JDE22211
These New Guardian envelopes provide superior protection and strength with durable, l...
SAVE 52% off RRP
Only £59.14 inc VAT£49.28 exc VAT
Product Code: JDE22211
Stock: 1
Free Next Day DeliveryNew Guardian DL Envelope Wallet SelfSeal Manilla (Pack of 1000) H25411 JDH25411
These New Guardian envelopes provide superior protection and strength with durable, l...
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Only £48.34 inc VAT£40.28 exc VAT
Product Code: JDH25411
Stock: 1
Free Next Day DeliveryNew Guardian C4 Envelope Internal Mail Orange (Pack of 250) J26312 JDJ26312
These New Guardian internal mail envelopes are made from durable 85gsm paper and come...
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Only £105.28 inc VAT£87.73 exc VAT
Product Code: JDJ26312
Stock: 1
Free Next Day DeliveryNew Guardian C5 Envelopes Internal Mail Orange (Pack of 500) L26311 JDL26311
These New Guardian internal mail envelopes are made from durable 85gsm paper and come...
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Only £111.40 inc VAT£92.83 exc VAT
Product Code: JDL26311
Stock: 1
Free Next Day DeliveryNew Guardian Envelopes FSC Pocket Peel & Seal Heavyweight 130gsm 381x254mm Manilla E23513 [Pack ...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
SAVE 33% off RRP
Only £47.35 inc VAT£39.46 exc VAT
Product Code: E23513
Stock: 1
Next Day DeliveryNew Guardian Wage Envelope 108x102mm Printed 80gsm Manilla Self Seal Pack of 1000 E20291
Suitable for notes, coins and payslips, these New Guardian wage envelopes are pre-pri...
SAVE 28% off RRP
Only £50.08 inc VAT£41.73 exc VAT
Product Code: JDE20291
Stock: out of stock
New Guardian DL Envelope Peel/Seal 130gsm Manilla (Pack of 500) E26503 JDE26503
These New Guardian pocket envelopes provide superior protection and strength with dur...
SAVE 57% off RRP
Only £37.34 inc VAT£31.12 exc VAT
Product Code: JDE26503
Stock: out of stock
New Guardian C4 Envelopes Gusset 130gsm Manilla (Pack of 100) E27266 JDE27266
Ideal for mailing bulky items such as catalogues, reports, brochures and more, these ...
SAVE 59% off RRP
Only £47.80 inc VAT£39.83 exc VAT
Product Code: JDE27266
Stock: out of stock
New Guardian Envelope 353x229mm Peel/Seal Manilla (Pack of 250) E27303 JDE27303
These New Guardian envelopes provide superior protection and strength with durable, h...
SAVE 49% off RRP
Only £59.89 inc VAT£49.91 exc VAT
Product Code: JDE27303
Stock: out of stock
New Guardian C4 Envelope Window Peel/Seal Manilla (Pack of 250) F24203 JDF24203
These New Guardian envelopes provide superior protection and strength with durable, h...
SAVE 55% off RRP
Only £55.00 inc VAT£45.83 exc VAT
Product Code: JDF24203
Stock: out of stock
New Guardian Envelope 229x102mm 130gsm Manilla Self Seal (Pack of 500) F25003
These New Guardian envelopes provide superior protection and strength with durable, h...
SAVE 36% off RRP
Only £34.19 inc VAT£28.49 exc VAT
Product Code: JDF25003
Stock: out of stock
New Guardian C4 Envelopes Gusset Peel/Seal Manilla (Pack of 25) F27666 JDF27666
Ideal for mailing bulky items such as catalogues, reports, brochures and more, these ...
SAVE 56% off RRP
Only £14.88 inc VAT£12.40 exc VAT
Product Code: JDF27666
Stock: out of stock
New Guardian P&S ML C4 PK25
Exceptionally strong envelopes combining good looks and strength. Heavyweight 130gsm ...
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Only £5.00 inc VAT£4.17 exc VAT
Product Code: EXR61370BG
Stock: out of stock
New Guardian Gusset C4 PK10
Send bulky items with confidence in these high quality manilla gusset envelopes which...
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Only £4.72 inc VAT£3.93 exc VAT
Product Code: EXR61363BG
Stock: out of stock
New Guardian Envelope 330x279mm 90gsm Manilla Self Seal Pack of 250 J27219
These New Guardian pocket envelopes provide superior protection and strength with dur...
SAVE 32% off RRP
Only £46.21 inc VAT£38.51 exc VAT
Product Code: JDJ27219
Stock: out of stock
New Guardian C4 Envelope Window Peel/Seal Manilla (Pack of 100) J27366 JDJ27366
Ideal for mailing bulky items such as catalogues, reports, brochures and more, these ...
SAVE 55% off RRP
Only £57.16 inc VAT£47.63 exc VAT
Product Code: JDJ27366
Stock: out of stock
New Guardian Envelope 381x254mm Self Seal Manilla (Pack of 250) J27403 JDJ27403
These New Guardian envelopes provide superior protection and strength with durable, h...
SAVE 49% off RRP
Only £83.47 inc VAT£69.56 exc VAT
Product Code: JDJ27403
Stock: out of stock
New Guardian Armour Envelopes 465x340mm Gusset 50mm Peel&Seal 130gsm Kraft Manilla L28413 [Pack 100]...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
SAVE 47% off RRP
Only £173.26 inc VAT£144.38 exc VAT
Product Code: L28413
Stock: out of stock
New Guardian Envelopes FSC Pocket Peel & Seal Heavyweight 130gsm 254x178mm Manilla C26803 [Pack ...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
SAVE 27% off RRP
Only £47.58 inc VAT£39.65 exc VAT
Product Code: C26803
Stock: out of stock
New Guardian Envelopes FSC Pocket Peel & Seal Heavyweight 130gsm 305x127mm Manilla C27603 [Pack ...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
SAVE 34% off RRP
Only £38.11 inc VAT£31.76 exc VAT
Product Code: C27603
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New Guardian Envelope 305x250mm Peel/Seal Manilla (Pack of 250) L27103 JDL27103
These New Guardian envelopes provide superior protection and strength with durable, h...
SAVE 59% off RRP
Only £45.05 inc VAT£37.54 exc VAT
Product Code: JDL27103
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New Guardian Envelopes FSC Pocket Self Seal Heavyweight 130gsm 270x216mm Manilla F26903 [Pack 250] F...
New Guardian manilla envelopes are made from strong environmentally friendly two-tone...
SAVE 43% off RRP
Only £42.73 inc VAT£35.61 exc VAT
Product Code: F26903
Stock: out of stock
New Guardian Envelope 240x165mm 130gsm Manilla Peel and Seal Pack of 250 M26703
These New Guardian envelopes provide superior protection and strength with durable, h...
SAVE 32% off RRP
Only £28.76 inc VAT£23.97 exc VAT
Product Code: JDM26703
Stock: out of stock
New Guardian Envelopes FSC Internal Mail Pocket Tuck Flap HvyWght 130gsm C4 324x229mm Manilla [Pack ...
Completing the New Guardian assortment are these Internal Mail envelopes. Great for t...
SAVE 54% off RRP
Only £53.48 inc VAT£44.57 exc VAT
Product Code: A26310
Stock: out of stock
New Guardian Envelopes Internal Mail Pockt Intertac Resealable 90gsm C4 324x229mm Manil Orange [Pack...
Completing the New Guardian assortment are these Internal Mail envelopes. Great for t...
SAVE 59% off RRP
Only £71.87 inc VAT£59.89 exc VAT
Product Code: L26311
Stock: out of stock
board backed envelopes
18 products
>gusset envelopes
56 products
>recycled envelopes
8 products
>wages envelopes
12 products
>manilla envelopes
6 products
>c4 envelopes (a4)
38 products
>c5 envelopes (a5)
20 products
>dl envelopes
20 products
>internal mail envelopes
12 products
>miscellaneous sized envelopes
48 products
>New Guardian produce a range of high quality and durable envelopes and mailing supplies. Their envelopes are available in a variety of sizes including C4, C5, DL and wage envelope size. They also have a variety of styles including gusset, board backed and internal mail.
New Guardian have added a new ‘easy open’ feature to a variety of their peel and seal envelopes in different sizes. This easy open feature provides a tear strip down the right hand side that allows you to quickly and neatly tear open the envelope without the risk of damaging the contents.
New Guardian use their Power Tac closure on their peel and seal envelopes which is an extremely strong adhesive providing a super sticky seal. From the moment you peel back the strip and close the envelope, your contents are secure and remain secure until the envelope is opened. This Power Tac technology also extends the shelf life of the envelopes compared to other seal types as they stay stickier for longer.
New Guardian firmly believe in protecting and preserving the environment around us. All of the New Guardian two tone envelopes are created using environmentally friendly manilla paper. A vast majority of New Guardian’s envelopes are also 100% recycled and recyclable. Using their envelopes will allow you and your business to take action and help protect the environment and improve your carbon footprint.
Armour gusset envelopes are made from heavyweight 130gsm manilla paper and are reinforced with a polyester thread woven in a grid pattern to the inside. This provides added strength and allows you to mail bulkier items such as lever arch files and box files without the worry of the envelope not standing up to the task at hand. These envelopes also feature the Power Tac seal which aids in the strengthening properties.