Send bulky A4 documents securely and professionally with these C4 White Gusset Window Envelopes. Made from strong 180gsm white paper, they feature an expandable 25mm gusset, providing extra capacity for thicker documents, reports, brochures, catalogues and other business mailings.
The 100 x 60mm address window makes them ideal for documents with pre-printed address details, while the convenient peel & seal closure provides a quick and secure way to seal each envelope.
At 324 x 229 x 25mm, the expandable C4 design accommodates A4 documents without folding and offers considerably more capacity than a standard C4 envelope.
Key features
- C4 size – 324 x 229mm
- Expandable 25mm gusset
- Strong 180gsm white paper
- 100 x 60mm address window
- Peel & seal closure
- Suitable for A4 documents without folding
- Ideal for reports, brochures, catalogues and bulky documents
- Recyclable
| Height | 324mm |
| Width | 229mm |
| Item Weight | 34.72g |
| Colour | White |
| Size (mm) | 324 x 229 mm |
| Size (cm) | 32.4 x 22.9 cm |
| Size (inches) | 12.76 x 9.02 inches |
| Finish | Wove |
| Style | C4 |
| Format | |
| Seal | Peel and Seal |
| Material | Paper |
| Material Weight | 180Gsm |
| Seams | Centre and base seam |
| Recyclable | Yes |
| Window | Plain |
| Gusset | Yes |
| Window Width | 100mm |
| Window Height | 60mm |
| Window LHS | 92mm |
| Window RHS | 35mm |
| Window UP | 200mm |
| Window Flaps | Top |
| Window Position | 60mm x 100mm, 92mm LHS, 35mm RHS, 200mm UP, Flaps Top |
| Box Quantity | 200 |
| Box Weight | 5.50 kg |
Is there a minimum order quantity?
No. You may purchase just one item or as many as you like! The more you buy, the bigger the discount. However, please note that for some products there may be a minimum order quantity.
Do I have to be a business if I want to order from you?
No. We sell to businesses and individuals.
What payment options do I have?
You can pay by Credit or Debit Card, PayPal or Bank Transfer.
How much is the delivery?
You have several delivery options. Please visit our page for a detailed information: Delivery Methods
Where is my order shipped from?
All orders are shipped from the UK. Please note that delivery times to Ireland may vary, and customs charges may apply.
How accurate are the images?
We make every effort to ensure that the product images we use are accurate and up to date.
We endeavour to ensure that all images are as close to the true colour as possible, however we cannot guarantee the colour representation is exact. There can sometimes be shade variations between different batches of envelopes. There can also be variations when viewing on different monitors/screens depending on the settings etc.
If shade is critical, please ask for a sample.
How do I know the envelope is the right size for my cards?
Generally the envelope should be around 10mm bigger than your insert. We offer samples of many of our products, should you wish to check the size or colour before placing your order.
For full FAQ click here.
