Polished Chrome Letter Plates and Covers

Sleek, draught-reducing letterbox hardware in a polished chrome finish

Upgrade your front door with polished chrome letter plates and covers designed for a clean, modern look and reliable everyday use. This collection includes smart options for improving comfort too — from letter plates with smooth flaps to internal covers that help reduce draughts and improve privacy.

What’s in this collection

Choose from polished chrome letter plates (letterboxes) and matching internal letter plate covers — often called a letterbox tidy, internal letter flap, or letterbox draught excluder. These accessories are ideal for improving the finish on new doors or replacing tired hardware on existing timber, composite, and uPVC doors.

Polished chrome letter plates: durable, bright, and easy to match

Polished chrome is popular because it offers a crisp, reflective finish that pairs well with chrome door handles, escutcheons, knockers, and other front door furniture. Many designs are chosen for their balance of looks and function — including gravity flap and sprung flap styles, plus sleeved options to suit different door thicknesses. Browse the full range of polished chrome letter plates to find the right size and flap type.

Internal covers: reduce draughts and improve privacy

Adding an internal cover can make a noticeable difference, especially on exposed doors or hallways. An internal flap helps block cold air, reduces noise, and improves privacy by closing off the letterbox opening. Options may include brush seals, spring-loaded closures, or tidy-style covers depending on the product. For a matching interior finish, see our polished chrome internal letter plate covers.

Choosing the right size and fit

For the best results, measure your existing cut-out and fixing centres before ordering. If you’re replacing like-for-like, matching dimensions helps avoid visible marks or unnecessary door work. If you’re upgrading from an older letter plate, consider pairing the external plate with a coordinated internal cover for a cleaner finish inside and out.

UK supply, quick delivery, and trade-ready support

Whether you’re a homeowner refreshing your entrance or a trade customer fitting multiple doors, this range is selected for quality, compatibility, and a consistent polished chrome look. Supplied across the UK with fast delivery options to London, Manchester, Birmingham, Leeds, Glasgow, and beyond.