Frequently asked questions about the Door numbering category
What is Door numbering and what is it used for?
Door numbering is a set of numbers or letters used to mark apartments and rooms on entrance doors. They are made from materials like metal, chrome or self-adhesive plastic, come in sizes from 50 mm to 170 mm, and help visitors and services locate the correct door quickly.
What materials are available in the Door numbering category?
The range includes metal numbers/letters (black, brushed brass), chrome-finished numbers and self-adhesive plastic stickers. Material choice affects durability and appearance: metal is more durable while adhesive numbers are easier to install.
What sizes of numbers and letters are available (mm)?
The catalogue offers sizes from compact 50 mm (adhesive) to large 170 mm (e.g. PISLA 17cm). There are also medium-sized metal symbols around 78 mm.
How do PISLA metal numbers differ from adhesive ones?
PISLA metal numbers are made of metal or brushed brass and are fixed with screws, making them more wear-resistant. 50 mm adhesive numbers are chrome or plastic with a self-adhesive backing for quick installation but are less durable on wet or uneven surfaces.
What colours and finishes are available for door numbering?
Available finishes include black metal, chrome numbers and brushed brass/black-brass combinations. Reflective PISLA models come in yellow (kollane) reflective options.
Are the numbers suitable for exterior doors and balconies?
Metal and chrome numbers are suitable for exterior use in normal weather conditions; brushed brass resists corrosion better. Self-adhesive plastic numbers are less reliable outdoors, especially in wet weather.
How to correctly measure the door area before buying a number?
Measure the flat area of your door in millimetres for width and height, accounting for handles and protrusions. For large PISLA 17 cm models leave at least 20–30 mm clearance around; 50 mm adhesive numbers need only a flat area of that width.
How are the metal numbers in the catalogue mounted?
Metal numbers are usually fixed with screws through holes or with concealed fixings, depending on the model (e.g. NUMBER/TÄHT METALL 78 mm). Installation typically requires a drill and screws, which may be included.
What reflective numbering options are available?
There are PISLA reflective models in yellow (helkur kollane), available for 17 cm and 8 cm letters/numbers. They increase visibility in the dark and are suitable for stairwells and lobbies.
What size should I choose for an apartment entrance door?
For an apartment entrance door choose larger sizes like 78 mm or 170 mm (PISLA 17 cm) for good readability from the corridor. If space is limited, 50–78 mm will work depending on visibility from distance.
How to care for metal door numbers to avoid scratches and corrosion?
Wipe metal and chrome numbers with a soft cloth and warm water with mild soap, avoid abrasives. Use recommended polishes for brushed brass and periodically check and tighten fixings if needed.
New Arrivals in the Door numbering Category in 2026
- DOOR NUMBER 1 PISLA MUST 17cm — 2.39€
- DOOR NUMBER 2 PISLA MUST 17cm — 2.39€
- DOOR NUMBER 3 PISLA MUST 17cm — 2.39€
- DOOR NUMBER 4 PISLA MUST 17cm — 2.39€
- DOOR NUMBER 5 PISLA MUST 17cm — 2.39€
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Price of products in the Door numbering Category
Door numbering : 1.56€ — 10.16€ (44)