Your Price Only £71.15
in stock 10
New Guardian C4 Envelope Window Self Seal Manilla (Pack of 250) M27503
Product Code: JDM27503
Pack Of 1
Lead Time 1 day
These New Guardian envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. Suitable for unfolded A4 documents, the C4 envelopes feature a simple self-seal closure and convenient address window measuring 40 x 100mm. This pack contains 250 manilla envelopes.
Sorry, the item you are trying to view is not available. Continue Shopping


TypeWindow Envelopes
ManufacturerBong UK Ltd
BrandNew Guardian
Pack Contains250
Width (mm)85
Depth (mm)320
Height (mm)77
Weight (kg)4.74
Minimum Recycled Content (%)100
GradeHeavy Weight
Country of OriginUK
ISO 14001 (Y/N)Yes
Mercury (ppm)No
Hexavalent Chromium (ppm)No
Recyclable (Yes/No)Yes
Recyclable Percentage100
Green ProductYes
ClosureSelf Seal
Contains timber or derived materialsYes
Item Gauge (gsm)130
Closure MethodSelf Seal
Printed or plainPlain
Envelope TypeWindow
Envelope Weight (gsm)130.00
Envelope ClosureSelf Seal
Environment SupportFSC Certified
Product TypeEnvelopes C4
Envelope GradeHeavy Weight
GussetNo Gusset
Window Position213mm Up 25mm From Left
Window Size40x100mm
Flap PositionShort Edge
Envelope Window Position40 x 100mm - 25mm in 213mm up
Envelope SizeC4
Envelope ColourManilla
Envelope Window Depth40
Envelope Window Width100
Envelope Window Position In25
Envelope Window Position Up213
On PromotionNo
VOW 2018 UK catalogue page no322
VOW 2018 Irish catalogue page no322
Paper by NatureYes
Opaque InteriorNo
2019 Irish catalogue page no326
2019 UK catalogue page no326
Consumer Logistics Lead Time001
Dealer Logistics Lead Time001
FSC® CertifiedYes


All items are made from EU Eco-label accredited paper - better for the environment
Boxed 250
C4 size (324x229mm)
Colour: Manilla
Envelopes to turn to when you have one eye on your budget but still want to present a quality image.
Exceptionally strong envelopes combining good looks and strength
Heavyweight 130gsm manilla with a subtle ribbed texture and distinctive sheen
Heavyweight 130gsm paper
Made from heavyweight 130gsm paper
Made from recycled materials.
Manilla envelopes with window
Manufactured from top quality 130gsm manilla paper
Pack of 250
Pack of 250 envelopes
Pocket envelope type, therefore the flap is on the short edge of the envelope
Pocket envelopes with address window
Press Seal
Secure self-seal closure
Self Seal C4.
Self seal closure
Self seal closure - contains a strip of gum on each flap which when pressed together forms an instant bond
Size: C4 (324 x 229mm)
Size: C4 324x229mm
Window 25mm from left, 213mm up
Window 40x100mm 25in 213up
Window position 25mm in from LHS, 213mm up
Window position: 25mm in, 213mm up
Window size of 40x100mm
Window size: 40 x 100mm


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.


This is one of the most popular embellishment methods, offering a very accurate reproduction of logo in detail and colour. Garments can be embroidered in different positions, providing a durable and professional finish. Embroidery is also a very cost effective method of branding for low order quantities. New logos may be subject to a one off £25 set up charge and logo application is dependent upon stitch count.


Using a specialist vinyl, we are able to re create logos and text in the form of a transfer that is applied using a heat press, permanently sealing the design to the garment. This is ideal when branding waterproof clothing to maintain the integrity of the garment and often found on high visibility workwear. With no minimum set up, basic logos can be achieved at a low price per application, even for low order quantities. For higher volume orders and more complex designs, specialist badges are made to produce a more accurate representation of the logo.


Perfect for high volume t-shirt printing, often for promotional use. This is an especially useful branding method for large logos or multiple logos both can often be incorporated in one print at a low price per garment. Pricing is based on the number of print colours and setup charge of £25 per colour will be applied for all new designs.


Tax tabbing provides a simple way of overcoming the personal tax aspect of staff clothing. Tax tabs can be manufactured and affixed to most garments. This branding method allows garments issued to employees by their employer, free of charge, to avoid the enforcement of tax as the garment is no longer classed as a “fringe benefit” to the employee that can be used outside of the work environment. This is ideal for more expensive executive wear such as suits and the financial benefits can proof vast over time. Visit the HM Revenue website for absolute clarification on the rules and regulations.


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

3554902JDF27666New Guardian C4 Envelopes Gusset Peel/Seal Manilla (Pack of 25) F27666Your Price: £21.23
3555001JDL26303New Guardian C4 Envelope Self Seal 130gsm Manilla (Pack of 250) L26303Your Price: £65.99
3554790JDA26310New Guardian C4 Envelopes Internal Mail Manilla (Pack of 250) A26310Your Price: £97.12
3554950JDJ26339New Guardian C4 Envelope Peel/Seal 130gsm Manilla (Pack of 250) J26339Your Price: £71.97
3554953JDJ27366New Guardian C4 Envelope Window Peel/Seal Manilla (Pack of 100) J27366Your Price: £80.76
3557745KF3534Q-Connect C4 Envelopes Window Basketweave Pocket Self Seal 115gsm Manilla (Pack of 250) KF3534Your Price: £115.58

Customers Also Bought

KF01434KF01434Q-Connect A4 White Business Paper 100gsm (Pack of 500) KF01434Your Price: £51.94
ALB00956ALB00956Alba 1kg Electronic Postal Scale PREPOP-GYour Price: £78.41
RX13464RX13464Rexel Agenda2 In-Out Letter Tray Charcoal (Extra wide for A4 and Foolscap papers) 2101016Your Price: £24.68
EVO00083EVO00083Evolution Business A4 Recycled Paper 100gsm White Ream 500 EVBU21100Your Price: £42.48
Quick add selected items to cart.
Copyright © 2020 Heatons Group Ltd. Working securely with:
Powered By ECIHorizon v4.40.0.28 20201103 440.0210