Envelopes

Envelopes are paper or paper-like sleeves designed to contain letters, documents, cards, or small flat items for mailing, storage, or presentation. They come in a variety of sizes, materials and closure types to match different protection, privacy and handling requirements. Envelopes are used in offices, homes, educational institutions and businesses when sending correspondence, organizing paperwork or presenting documents in a neat, protected format. Buyers select envelopes based on the item dimensions, required protection level (e.g., padded or water-resistant), closure style, and any printing or security features needed for identification or confidentiality. Standardized sizes and measurable attributes such as paper weight, window position, and gusset capacity help ensure compatibility with printers, postal services and filing systems. Clear, factual product choices make it easier to match envelope features to specific mailing and storage tasks.

Types of Envelopes

Common envelope types include:

• Standard business envelopes (e.g., C4, C5, DL) for letters and documents.
• Padded envelopes with internal cushioning for fragile items.
• Window envelopes with a transparent panel to show address information.
• Catalog and document envelopes with larger formats for multiple pages or folded sheets.
• Security envelopes with patterned interiors to protect contents from being read through the paper.
• Specialty envelopes such as coin envelopes, invitation envelopes and archival-quality envelopes for long-term storage.

What are Envelopes used for?

Envelopes serve practical functions in mailing, storage and presentation:

• Mailing and postage: carrying letters, invoices, statements and small items through postal or courier services.
• Document protection: preventing damage, folding or dirt for papers and certificates during handling or transit.
• Organization and filing: separating and labeling documents for office or home filing systems.
• Identification: displaying addresses or reference numbers through windows or printed areas.
• Security and privacy: using security linings or tamper-evident closures to reduce unauthorized access to contents.

Key Differences between Envelopes

Key attributes that differentiate envelopes include:

• Size and format — determines what can fit inside and whether documents remain unfolded.
• Material and weight (measured in gsm) — affects durability, stiffness and compatibility with printing or mailing requirements.
• Closure type — options such as peel-and-seal, gummed flap, clasp or self-seal impact ease of use and reusability.
• Padding and reinforcement — padded or bubble-lined envelopes provide impact protection not present in plain paper envelopes.
• Security features — tamper-evident seals, security tinting and opaque materials affect privacy and content protection.
• Window placement and size — relevant for automated addressing and compatibility with pre-printed documents.

How to Choose Envelopes?

Choosing the right envelope requires matching product features to the intended use:

• Measure the documents or items to select an appropriate size and decide if folding is acceptable.
• Choose material and paper weight based on required durability and whether the envelope will be machine-processed or hand-delivered.
• Select closure and security features according to confidentiality needs and handling frequency.
• For mailing, verify compatibility with postal regulations and consider window position for address visibility.
• Consider padded or reinforced options for fragile items and archival-quality materials for long-term storage.

Which envelopes are the most popular and affordable in 2026?

The full list of popular models at affordable prices is available on this page. In 2026, the following models show high demand and an excellent price-to-quality ratio:

• Cozywood Marzenia Wooden Gift Envelope for 10.99€

Why is it worth buying envelopes at AiO.lv?

At the AiO.lv online store, you can place an order at a great price with delivery across Latvia — to Riga, Daugavpils, Liepaja, Jurmala, Ventspils, and other cities, as well as throughout Europe. We offer products from leading manufacturers: PLATINET, EMERSON, TEKA, Titanum, HERLITZ, ARGO, Dymo, focus, Panorama, panta plast, AG, Donau, sigel, MAILmedia, office products, ColomPac, BONG, Nenurodyta, AirPro, Kuvert. When you shop with us, you get:

• official warranty and guaranteed quality;
• convenient payment options (including installment and credit);
• fast and reliable delivery across Latvia and to any EU country.

FAQ

Where can you find a envelopes with cheap prices?

You can buy cheaper at the AiO.lv online store. We offer competitive prices and regular discounts, so you always have the chance to find a great deal.

What is the delivery time for envelopes?

If you place your order today, delivery will take between 1 and 5 business days depending on the chosen method.

How long is the warranty period for envelopes?

Our store provides an official manufacturer’s warranty ranging from 12 to 36 months, depending on the model and brand. If needed, you can always contact our customer service department or the manufacturer’s authorized service center for support.

Are envelopes purchasable with leasing?

Yes, if the selected product costs more than €50. You can learn more about installment purchase options and the terms of application on the Payment page.

Can envelopes be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and throughout Europe. All product prices are shown with VAT included. In certain cases, a 0% VAT rate may apply — for example, when purchasing from other EU countries with a valid VAT number. We issue an invoice immediately after the order is placed, support BIS electronic invoices, and automatically generate all required accounting documents. To complete a purchase for a company, simply select the company profile during checkout.