About us

Do You wonder why it is worth for You to apply to us?

We, UAB "Langu ir duru servisas“, represent affiliate company of German holding company of the group Gretsch – Unitas GmbH (G-U) in Western region and Kaliningrad region. G-U holding company of the group is a producer, who, due to high-quality and wide variety of its products, is well-known all around the world. The company produces door and window systems, namely fittings for European and Scandinavian windows and doors, sliding doors, evacuation systems, automated fittings for doors, fittings for glass doors, handles, locks, cylinders, hinges, door closers, gaskets and building chemicals. Longtime traditions allow it to enrich the assortment of its products every year.

"Langu ir duru servisas“ company came to the market of Western Lithuania in June 2000. Since the very first day the company is run by its director Ovidijus Montrimas.

Assortment of products offered by our company includes 37 groups of goods. They are not only well-known to You classics, but also the most interesting novelties in the field of our activity.

Besides products of G-U holding company of the group in our company You can also acquire windowsills of laminated water resistant PVC boards, produced by Austrian company ISOMAX, as well as door and window handles of Polish company FAM s.a.

We very thoroughly choose our partners, whose good reputation in business and high quality of products do not raise any doubts.

We precisely fulfil our agreements and contracts with our partners.

We analyze needs and desires of our clients.

Applying to us You will not only have a possibility to draw up your order, but will also receive a highly professional advice, find out about the latest articles, their advantages, which, in its turn, will help You to satisfy Your clients’ needs in the best possible way.

For Your convenience we suggest optional modes of payment for your orders, such as, payment by cash, advanced payment, postponement by a contract.

We apply a flexible discount system, which depends on the amount of goods purchased.

Having a wide assortment of goods in warehouses, we fulfil orders immediately, goods by non-standard orders are delivered within 3 to 4 weeks.

Windowsills are cut and narrowed on the spot according to the dimensions, presented by the client. We properly pack and deliver goods to the location, desirable for the client.

You are offered high-quality products, conforming to the European standards with up to 10 years guarantee.

We hope, that the above arguments will encourage You to apply to our company. Become our client and let Your company enjoy new cooperation opportunities with a reliable partner UAB "Langu ir duru servisas“!