Our staff speak Polish and Lithuanian. Send us a message and we will get back to you.
Building supplies store in Sejny
Klucznik is a building supplies store in Sejny, north-east Poland, about 12 km from the Ogrodniki–Lazdijai border crossing with Lithuania. We sell paints, plasters, masonry and insulation materials and tools, and you can hire construction equipment for a few days.
What you will find in store
Paints and varnishes
Interior and facade paints, varnishes, wood protection and primers.
Product catalogue (in Polish)
Plasters and fillers
Gypsum and cement-lime plasters, facade renders and finishing fillers.
Product catalogue (in Polish)
Building materials
Blocks, cement, dry mixes, polystyrene and mineral wool insulation, plasterboard and building chemicals.
Product catalogue (in Polish)
Tools
Masonry, plastering and painting tools, measuring tools, fixings and safety equipment.
Product catalogue (in Polish)
Tool hire
Construction equipment for a few days — call us to check what is available.
Product catalogue (in Polish)
How to buy
Call or send a message
Tell us what you need and when you would like to come.
We prepare your order
We check availability and give you the price.
Collect in store
Load up in the free car park right next to the store.
Address and opening hours
- Address
- KLUCZNIK P.H.U.
Powstańców Sejneńskich 15, 16-500 Sejny - About 30 km from Suwałki and 12 km from the Ogrodniki–Lazdijai border crossing. The store is on Powstańców Sejneńskich street, which leads from Sejny town centre towards the Ogrodniki crossing.
- Opening hours
Monday–Friday 07:00–16:00 Saturday 07:00–13:00 Sunday closed Opening hours are in Polish time (CET/CEST) — one hour behind Lithuania, Latvia and Ukraine.
- Phone
- +48 516 441 111
- Free car park
- Card and contactless payments
- Prices in Polish złoty (PLN)
Enquiry
Ask about products
Tell us what you need — we will reply with a price and availability.
In a hurry? Call: +48 516 441 111