Envelope sizes

C4 Envelopes

High quality C4 envelopes that are perfect for the A3 Card folded in half in half. Perfect for the larger C4 card blank. These C4 Envelopes are made from sustainable sources exclusively for Ideal Envelopes. This very high quality ivory or white100 gsm special handmade diamond flap greeting card envelope fits an A3 folded to A4. The perfect envelope for large special occasion greeting card.

These envelopes are imported by Ideal Envelopes from one of our overseas manufactures, where they are cut, creased and gummed all by hand. This envelope is only supplied by Ideal Envelopes here in the UK. Board Backed envelopes are 115gsm heavy-duty manilla envelopes with hot melt glue on all seams, and finger lift silicon paper strips. Perfect for posting by adding that extra protection of a 550gsm Grey Board Back.

All-Board envelopes are 350gsm/500mic heavy-duty white envelopes with hot melt glue on all seams, and finger lift silicon paper strips. Perfect for posting by adding that extra protection. These high quality 115gsm C4 manilla business envelopes are perfect for all uses. The envelopes will make it's contents have a real feel of quality.

These high quality 90gsm C4 white business envelopes are perfect for all uses. The envelopes will make it's contents have a real feel of quality. Size: 324 x 229mm. Window Position: From Left - 24mm, From Top - 69mm. Window Size: 40 x 105mm

Size : 229 x 324 mm

C5 Envelopes

A super high quality White 100gsm, 120gsm or 130 gsm Gummed Diamond Flap Greeting Card Envelope made from the finest Scandinavian Wood Pulp which is a sustainable source. It is true to say that once our customers feel the quality of this envelope and see the price they never return to use a lighter grammage white C5 envelope again.

A touch of class, that really complements a greeting card. Buy your C5 envelopes from where the trade buy theirs, buy from Ideal Envelopes. C5 Envelopes are one of our most popular sized envelopes we stock. With our ever growing range of coloured, textured and plain C5 Envelopes, we are quickly becoming one of the market leaders.

Our C5 Envelopes can come in a wide range of colours, textures, weights (gsm) and finishes. Ideal Envelopes provides a secure online e-commerce shopping system with a rapid dispatch. The size convention for a standard sized C5 Envelope in the UK is 162x229mm. Quality is everything to us. We believe that the envelope is just as important as what's inside it.

Our range of C5 Envelopes is forever growing, more colours, textured, weights being added every week. We have recently added our 130gsm White C5 Envelopes. These have proven very popular with wedding stationers. This very high quality 100 gsm Hammer Effect Gummed Diamond Flap Greeting Card Envelopes are available in either White or Ivory.

A very popular choice for Wedding Stationery. These envelopes are a UK made product and are the right choice when you want to make a real impression with your latest project. A very high quality C5 Metallic 100gsm gummed diamond flap greeting card envelope. Perfect for every occasion. Made from sustainable sources.

Size: 162 x 229mm

c6 Envelopes

A super high quality C6 White 100gsm, 120gsm or 130gsm gummed diamond flap greeting card envelope. Perfect for every occasion. Made from sustainable sources. Also available in high quality 100gsm or 130gsm ivory. A very high quality C6 white or ivory 100gsm hammer effect gummed diamond flap greeting card envelope. Perfect for every occasion. Made from sustainable sources. A very popular choice for wedding stationers.

This Ribbed Kraft 100 gsm Gummed Diamond Flap Greeting Card C6 Envelope is totally unique to Ideal Envelopes. These envelopes have a feel and texture all of there own. Envelopes that really enhance a Christmas Card or a Greeting Card with harvest or earth tones.

C6 Envelopes are one of our most popular sized envelopes we stock. The size convention for a standard sized C6 Envelope in the UK is 114x162mm. Quality is everything to us. We believe the envelope is as important as the message it contains. Make sure you buy your White C6 Envelopes from where the trade buy theirs, Ideal Envelopes. Add a real feel of quality to a card with this high quality C6 Coloured Envelope.

Our most popular envelope is our White C6 Envelope. The quality is outstanding and for the prices you surely will not want to go anywhere else to buy your white C6 envelopes again. Add a real feel of quality to a card with this high quality textured C6 Envelope. These textured C6 envelopes are all made in the UK with the highest quality 100gsm paper.

Each textured C6 Envelope is gummed with a diamond flap. Our C6 Envelopes can come in a wide range of colours, textures, weights (gsm) and finishes. Ideal Envelopes provides a secure online e-commerce shopping system with a rapid dispatch. With our ever growing range of coloured, textured and plain C6 Envelopes, we are quickly becoming one of the market leaders.

Our ever expanding range of C6 Coloured Envelopes is one of the most extensive ranges online. With colours ranging from pastel blues to dark blues to fuchsia pinks and scarlet reds. Each C6 Coloured Envelope is gummed with a diamond flap. These C6 Coloured envelopes are all made in the UK from the highest quality 100gsm paper.

Size: 114 x 162mm

C7 Envelopes

With our ever growing range of coloured, textured and plain C7 Envelopes, we are quickly becoming one of the market leaders. Our C7 Envelopes can come in a wide range of colours, textures, weights (gsm) and finishes. With many different colours in our C7 range of envelopes, you will always find the right C7 envelope for your project.

The size convention for a standard sized C7 Envelope in the UK is 83x112mm. Quality is everything to us. We believe that the envelope is just as important as what's inside it. C7 Envelopes are one of our most popular sized envelopes we stock. These have proven very popular with wedding stationers.

Our range of C7 Envelopes is forever growing, more colours, textured, weights being added every week. We have recently added our 130gsm White C7 Envelopes. These pearlescent c7 envelopes have proven to be very popular with the wedding trade. Our ever popular pearlescent range of C7 envelopes give your project an extra special touch. Perfect for use with weddings and birthday project alike.

Our high quality C7 Textured Envelopes are perfect for the extra special occasion. Particularly popular with wedding themed project. Our Textured C7 Envelope hold an extra feel of quality. Make sure your envelopes don't let you down. Two Metallic 100 gsm Gummed Diamond Falp Invitation Envelopes available in either METALLIC GOLD or METALLIC SILVER. These envelopes are a UK manufactured product, popular all year round with limitless uses.

Size: 83 x 112mm

Dl Envelopes

DL Envelopes have become one of our most popular sized envelopes. This sized envelope fits a A4 piece of paper folded three times length ways. With an outstanding range of coloured, textured and plain DL envelopes you really are spoilt for choice. We pride ourselves in giving the very highest quality envelopes at the very best prices. Our DL envelopes are no exception.

Pearlescent DL Envelopes give that extra special effect. With the shiney effect, these envelopes are perfect for the special creation like a wedding or birthday. Our Pearlescent DL Envelopes are all made in the UK using the finest UK produced paper. A very nice 100 gsm or 130gsm gummed diamond flap greeting card envelope available in both white and ivory. Still a very popular sized envelopes. This is a traditional sized envelope that has stood the test of time.

DL Envelopes being one of our most popular sized envelopes, we are constantly adding to our range. We hate seeing our product range stay the same, that's why we like to add new and exciting products all the time. These Pearlescent DL envelopes are a UK manufactured product and have a real feel of quality that will add an amazing finish to any project. Make sure you get your DL Pearlescent Envelopes from the place where the trade buy theirs, Ideal Envelopes.

Our ever expanding range of DL Coloured Envelopes is one of the most extensive ranges online. With colours ranging from pastel blues to dark blues to fuchsia pinks and scarlet reds. These DL Coloured envelopes are all made in the UK from the highest quality 100gsm paper.

Add a real feel of quality to a card with this high quality DL Coloured Envelope. With over 20 different colours in our DL Coloured Envelope range, you've really got to think which colour matches best with your project. Each DL Coloured Envelope is gummed with a diamond flap.

A very high quality 100 gsm White or Ivory Hammer Effect Gummed Diamond Flap Greeting Card Envelope. A very popular choice for Wedding Stationery. These envelopes are a UK made product and are the right choice when you want to make a real impression with your latest card project. These envelopes are an exact colour match to the single fold card blanks which are available from Ideal Envelopes to fit these envelopes. See our Single Fold Card Blank category.

Size: 110 x 220 mm

Square Envelopes

We pride ourself in giving the very highest quality envelopes at the very best prices. Our square envelopes are no exception A White 200mm SQ 100 gsm Envelope that is just perfect for that now very popular extra large square card.

Our 100% recycled envelopes are quickly becoming an industry standard. More and more people are now looking for a recycled square envelope. With our outstanding range of colours recycled envelopes you are spoilt for choice. We always believe the envelope gives an impression of what is inside.

These high quality 100gsm Square Envelopes are just perfect for that square sized card. These envelopes are a UK manufactured product and have a real feel of quality that will add an amazing finish to any project. As with most of our envelopes, these are made from sustainable sources.

With over 20 different colours in our coloured square envelope range, you've really got to think which colour matches best with your project. All made from the highest UK produced paper, we really will not be beaten on quality. Make sure you get your Square Coloured Envelopes from the place where the trade buy theirs, Ideal Envelopes.

The textures give an added sense of quality. It's something different from the standard plain envelopes at least. With over 10 different sizes make sure you take a good look though the different sized textured square envelopes. Make sure you get your Square Coloured Envelopes from the place where the trade buy theirs, Ideal Envelopes