Technical Issues

Manufacturing Principles

The production line of our company complies with the rules of SEKA RAL trademark. We apply sealants for the assembly of the profile while we use rubber gaskets EPDM or special corner EPDM for the insulation of the frames against air and water.

Our company takes care of drainage holes as well.

Placement Principles

The placement of our products is an important part of the construction since it defines  the final result . Highly trained installation crews replace old windows or place new ones , ensuring the cleanliness, care and protection of the area.

The frames are fitted with galvanized or stainless steel screws, and in the case of fake-frames , they are always  galvanized.

In the case of thermal break , the installation is made on plastic pads. Joints between frame and wall or fake-frames are  filled and sealed. The frames are transported packaged in order to prevent any damage.


The structures of the Valvis Company can acquire any  color from a wide range of colors.

The aluminum is painted so as to preserve its color, without needing any maintenance. Caring for the proper paint of the frames and the protection of  the material of them, our products can retain their color without damage and wear.


The use of components from non-oxidized metals is a key principle in the regional work of construction.

Fittings, screens and any other additional accessory that may be needed for the construction is  selected based on the principles of quality and price. The highest quality product at the lowest possible price is what the company is seeking  to offer to its customers.


Principles for a guaranteed relationship between manufacturer and customer

  • Clear and straight-forward offer for the project with a specific and clear work schedule
  • Ensuring that the construction will not be sloppy or affected by poor workmanship
  • Reasonable fee for the aluminum manufacturer according to the quality of product we offer
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