Your Price Only £86.92
in stock 16
New Guardian C4 Envelope Window BoardBack Manilla (Pack of 125) B26526
Product Code: JDB26526
Pack Of 1
These sturdy and durable New Guardian board back envelopes feature heavyweight 130gsm paper and are printed with 'Please do not bend', making them ideal for mailing certificates, photos, artwork and more. Suitable for A4 documents, the C4 manilla envelopes also feature a strong Power-Tac peel and seal closure and convenient address window measuring 40 x 100mm. This pack contains 125 manilla envelopes.
Sorry, the item you are trying to view is not available. Continue Shopping


TypeBoard Backed Envelopes
ManufacturerBong UK Ltd
BrandNew Guardian
Recycled ProductMinimum 50% Recycled Material
Pack Contains125
Width (mm)280
Depth (mm)365
Height (mm)60
Weight (kg)7.09
Minimum Recycled Content (%)100
GradeHeavy Weight
Country of OriginPoland
ISO 14001 (Y/N)Yes
Lead (ppm)Yes
Mercury (ppm)No
Hexavalent Chromium (ppm)No
Recyclable (Yes/No)Yes
Recyclable Percentage100
Green ProductYes
ClosurePeel & Seal
Contains timber or derived materialsYes
Item Gauge (gsm)130
Closure MethodPeel and Seal
Printed or plainPlain
Envelope TypeBoard Backed
Envelope Weight (gsm)130.00
Envelope ClosurePeel and Seal
Product TypeProtective Envelopes (Not Padded)
Envelope GradeHeavy Weight
GussetNo Gusset
Window Position25mm In 213mm Up
Window Size40x100mm
Flap PositionShort Edge
Envelope Window Position40 x 100mm - 25mm in 213mm up
Envelope SizeC4
Envelope ColourBrown
Printed TextPlease Do Not Bend
Envelope Window Depth40
Envelope Window Width100
Envelope Window Position In25
Envelope Window Position Up213
On PromotionNo
VOW 2018 UK catalogue page no325
VOW 2018 Irish catalogue page no325
Recycled Percentage50%
FSC® CertifiedNo
Paper by NatureYes
2019 Irish catalogue page no329
2019 UK catalogue page no329
Consumer Logistics Lead Time001
Dealer Logistics Lead Time001
FSC® CertifiedYes


All New Guardian distinctive two tone manilla envelopes are made from strong environmentally friendly manilla paper
Backed with a sturdy board to keep contents flat and protected
C4 board back envelopes with address window
Colour: Manilla
Exceptionally strong 130gsm ribbed manilla paper across the whole range
Extra strong and secure Power-Tac peel and seal closure
FSC certified
Heavyweight 130gsm paper
New Guardian Heavyweight Manilla Board Backed Envelopes
Pack of 125
Packed 125
Paper by Nature certified - guarantees the low environmental impact from raw materials selection to the finished product
Peel and Seal gumming for an exceptionally strong seal
Power-Tac adhesive for an instant bond and exceptionally strong seal.
Printed 'Please do not bend'
Printed 'Please do not bend' instructing considerate handling
Send documents with confidence in these high quality manilla board backed envelopes which provide a combination of good looks and strength
Size: C4 324 x 229 mm
Strong 130gsm Manilla Board Backed Envelopes provide sturdy support
Subtle ribbed texture and distinctive sheen provides an attractive finish
Window position: 25mm in, 213mm up
Window size: 40 x 100mm
Window: 40 x 100mm 25mm in, 213mm up


The type of artwork you supply will depend on the printing process used for that particular product. Please refer to our guide below to enable you to supply the correct artwork.

Vector files: .eps , .pdf, .ai

Suitable for all types of print. The majority of print processes and product types don’t allow for the reproduction of tints of a solid colour, any tinted areas of your artwork will need to be converted to a solid colour.

Raster(pixel) files: .png , .jpg, .tiff

Suitable only for full colour/process/transfer print, cannot be used for screen printing, debossing or engraving.

What if I don't have vector format?

Our designers can convert your logo to vector format. You will need to provide artwork in high resolution format. Please don't resave your artwork using vector file format like .eps this makes no difference.

Possible extra costs

Please note that some products will have a setup cost added to the unit costs shown above. Setup costs vary from £10 - £75 depending on the items and can be per colour.


Delivery times

All delivery times are dependent upon print proof approval The average shipping time for standard packages is 3 working days but we do aim to exceed where possible.

Shipping estimate

The shipping costs are based on the volume and weight of the shipment. If you would like to have an indication of the shipping charges, please feel free to ask for a quote. The costs of shipping will be shown on the quotation.

Express service now available on hundreds of products – many items can be printed and shipped the same day, please contact us for more details.

Similar Products

3557734KF3523Q-Connect C4 Envelopes Board Back Peel and Seal 115gsm Manilla (Pack of 10) KF3523Your Price: £13.05
3554926JDH26326New Guardian C4 Envelopes Board Back Manilla (Pack of 125) H26326Your Price: £80.64
3557732KF3521Q-Connect C4 Envelopes Board Back Peel and Seal 115gsm Manilla (Pack of 125) KF3521Your Price: £80.04

Customers Also Bought

EM35618EM35618COLOP Self Inking Dial-A-Phrase Dater S120WDYour Price: £24.67
LX10382LX10382Decadry A4 Helicoid Turquoise/Blue B Certificate Paper 115gsm (Pack of 70) DSD1052Your Price: £67.93
CEP00032CEP00032CEP Pro Gloss Letter Tray Purple 200GPURPLEYour Price: £8.44
Quick add selected items to cart.
Copyright © 2020 Heatons Group Ltd. Working securely with:
Powered By ECIHorizon v4.36.0.13 20200518 436.0430