Find technical information

Find drawings, opening functions and much more in our technical product database.
 

Drawings and installation

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System drawings

VELFAC system drawings describe our window and door systems.  The sectional drawings are organised in system drawing packages for each window system. The drawings can be downloaded as DWG or PDF files and are available free of charge when used in specifying VELFAC windows and doors.

 

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Structural drawings

VELFAC structural interface drawings give examples of how to install our windows and doors in the correct way. The details cover head, cill and jamb installation in a wide range of building structures. The drawings can be downloaded as DWG or PDF files and are available free of charge when used in specifying VELFAC windows.

 

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Installations guides

The VELFAC Installation guide contains information on the installation and adjustment of VELFAC windows and doors and should be used in conjunction with VELFAC project drawings or VELFAC structural interface details.

 

 

Open and close

VELFAC windows can be manufactured with different opening functions including fixed, side hung, top guided or fully reversible. See some examples of different opening functions below and visit our product database for more details.

Selected opening functions

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Side hung window
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Side guided window
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Reversible window
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Top guided window

All you need to know about VELFAC products

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Visit our product database

See product details, explore opening functions and download drawings, instruction and other documents for the VELFAC window system.