Manufacturer of wide range timber windows and doors | Langvalda
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Tomas Kareiva

Managing director

Caroline Kareiviene

Customer service representative

Nerijus Bartkevičius

Head of sales

Evelina Česnavičienė

Engineer manager

Daiva Jasudavičienė

Engineer manager

Jovita Legetavičienė

Administrator / accountant

Tomas Antanavičius

Engineer constructor (1)-min

Marius Gudonas

Production engineer



We are a manufacturer of wide range timber windows and doors based in Vilnius, Lithuania.

We export over 90% of our products to England since 2010. We have earned a reputation for our high-quality products and our integrity in dealing with clients and also in being the most responsive, client-focused partner in the industry.

Langvalda serves everyone from constructors to private homeowners creating design and engineering solutions for every building.

From design to installation we can work together to fulfill the most unusual ideas.

Our qualified engineers can make Your ideas come to life and create spectacular windows and doors in whatever design You fancy.

Our products and materials are certificated by:

  • SBD – Secured by design is awarded to companies producing security products that pass standards and tests nominated by the police service. The standards and related tests must demonstrate the products’ effectiveness in preventing or reducing crime, usually by resistance to physical attack.
  • FSC (Ensures that products come from responsibly managed forests that provide environmental, social, and economic benefits)
  • PAS 24 (published by the British Standards Institute, provides a method for testing and assessing the enhanced security performance requirements of external doors and windows in the UK),


Don’t hesitate to contact us in any matter

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