Product overview

The Flat Packer Mixed 100mm x 1mm-6mm (Pack of 100) is a convenient assortment of high-quality plastic packers designed for accurate spacing, levelling and alignment during window, door and glazing installations. Available in multiple width options, each pack contains a range of thicknesses from 1mm to 6mm, providing reliable support and precise fitting for a variety of installation tasks. Suitable for professional installers and DIY users, these packers are an essential addition to any toolkit.

Product Features

  • Pack of 100 mixed flat packers
  • Available in multiple width options
  • 100mm length
  • Mixed thicknesses from 1mm to 6mm
  • Durable high-strength plastic construction
  • Colour-coded for quick thickness identification
  • Resistant to moisture, rot and corrosion
  • Provides accurate spacing, levelling and support
  • Suitable for professional and DIY use

Ideal For

Perfect for:

  • uPVC window installations
  • Door frame fitting
  • Glazing applications
  • Levelling and spacing
  • Construction and joinery projects
  • General installation work
Delivery & Returns

How much is delivery?

UK Mainland Delivery is £2.99 on all items no matter how many you order!

Northern Ireland, Scottish Highlands, Channel Islands £6.00.

We do not offer International Delivery (Ireland, France, Spain etc).

When will my order be dispatched?

Orders before 3pm (Monday to Friday) are usually dispatched same day but may take up to 24 hours.

When will I receive my item?

We ship on 2 working day courier. Fully Tracked. Tracking will be emailed on dispatch. 

Special order items such as keyed alike locks will take longer to dispatch. Please refer to product description for lead times. 

I haven't received my item?

Please email us your name, order number and date of purchase.

We prefer email as it allows us time to research and respond.

Returns Information

We operate a 30 day refunds and return policy. 

If you change your mind you must return the product back to us within 30 days of delivery

Please include a copy of your invoice and a note stating reason for return. 

Additional keys, locks keyed alike or built to code are non refundable as they are personalised made to order goods.

Any refund, which is due to a fault or other defect, will include a refund of the applicable delivery charges otherwise not. 

It is the buyers responsibility to arrange the return of goods to us. We do not offer a collection service for returning items. 

Items must be returned including original product packaging and accessories.

We reserve the right to refuse any returns that do not comply with this policy.

Please post returns to the following address:

Home Secure (Online)

Unit 5, Brookfield Drive

Liverpool, L9 7AJ

United Kingdom

Frequently Asked Questions

Each pack contains a mixed selection of flat packers with thicknesses ranging from 1mm to 6mm.

They are used to level, support and space windows, doors, glazing units and other building components during installation.

Yes, they are ideal for fitting and levelling uPVC windows, doors and glazing systems.

Yes, each thickness is colour-coded for quick and easy identification during installation.

Yes, provided they remain undamaged after removal, they can be reused for future installation projects.