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How Big Can My Parcels be to Fit in a Parcel Box

A parcel delivery box is a great solution to allow couriers to conveniently leave your packages somewhere safe without you needing to worry about missing the delivery. Even larger parcels that don’t fit through your letter box can be stored safely rather than left on the doorstep, at risk of theft or the elements. 

Now you can keep these larger packages hidden and secure even while you aren’t home until you return to collect them. But with that in mind, it’s important to understand just how big your parcels can be and still fit in your parcel box.

What different Parcel Box Sizes are available?

Brizebox offers three parcel box sizes meaning you can get the option that best suits your needs.

We provide either standalone or built-in styles, and our parcel box sizes are consistent across both choices. The designs are suitable for parcels that fit the below dimensions:

  • Standard – 32×23x18cm
  • Large – 41x31x22cm
  • Extra-Large – 52x39x32cm

The above dimensions are not the measurements of the actual storage compartment for the parcel box but the drawer in which the courier places your package. This drawer has a trapdoor which automatically releases when a parcel is placed inside, and the door is closed, causing the parcel to drop into the storage compartment below.

You can continue to receive parcels until the secure storage is full. At this point, the parcel box will automatically lock to prevent any more deliveries. In this case, it’s important to empty your parcel box regularly, no matter what size it is, to prevent it from being too full and missing out on a delivery.

Now you know the dimensions your parcels can be to fit in each parcel box, what about their weight? Because the Brizebox is either securely planted on the floor, built-in directly to a wall or bolted to a post, the weight of your deliveries should not affect your parcel box in any way. Even packages with fragile contents are good to use in a parcel drop box as the lower storage area is fitted with a foam base to help absorb the impact when a parcel is delivered. 

How to decide between the parcel box sizes?

To help you decide which parcel box sizes will be best, it’s a good idea to assess the type of deliveries that you will be receiving regularly and what sizes they come in. Compare this to the sizes listed above to ensure that your frequent deliveries will be able to fit into the parcel box drawer. 

That being said, even smaller packages are often filled to the brim with excessive packaging, which bloats out the size to the point where they can’t be posted through the letterbox. In that case, you’ll want to pick an appropriate parcel box size to facilitate this.

Each style is ideal for any household without being too large to be intrusive or an eyesore. If you aren’t sure or would just like the freedom of not having to worry, going for the larger variations will be more suited to you. 

Get your parcel box today

We have created various parcel box sizes so that you can find the best solution for all your deliveries. Please browse our range or give us a call to discuss with a member of the team which parcel box proportions would be best for you. 

With a Brizebox, you’ll never have to miss a delivery and have to visit your local post office to collect it again. Instead, you’ll have peace of mind that your packages will be waiting for you – safe and sound, no matter their size. 

The Brizebox Guarantee.

PLEASE NOTE: Our guarantee has changed from 2 years to 3 years on 23rd January 2025 for new orders. Any boxes purchased before this date will remain covered by the 2 year guarantee as stated at the time of purchase.


At Brizebox, we take pride in manufacturing durable, high-quality Parcel Delivery Boxes designed to last. We value our reputation and aim to provide reliable products that meet your expectations.

We guarantee your Brizebox will be free from defects in materials and workmanship for a period of 3 years from the date of purchase.


If a defect is found within this period, we will repair or replace the affected part or product at our discretion, provided the issue falls within the terms of this guarantee.


What the Guarantee Covers:

  • Defects in materials or workmanship that affect the functionality of the product.

What the Guarantee Does Not Cover:

  • Normal wear and tear, including cosmetic damage (e.g., scratches, dents, or fading).
  • Damage caused by misuse, neglect, improper installation, or unauthorised modifications.
  • Damage resulting from exposure to extreme weather conditions, accidents, or vandalism.
  • Incidental or consequential damages.
  • This guarantee does not cover shipping or handling costs associated with returning or replacing the product.

How to Make a Claim:

 

To make a claim under this guarantee, contact us with:

  1. Proof of purchase (e.g., receipt or order confirmation).
  2. A description of the issue, including photos.

We reserve the right to inspect the product before honouring any claim. This guarantee does not affect your statutory rights.

Your satisfaction remains important to us, and we are committed to resolving any issues quickly and fairly.