Velux GGU INTEGRA Manuel d'utilisateur télécharger pdf (Page 50)

Special installation conditions

50 VELUX

In old buildings with very lopsided roof constructions it may be

necessary to deviate from the standard procedure for adjusting

the window. The window should still be installed as normally but

consideration could be given to alignment with existing ﬂoor level

and roof.

Major local lopsidedness in the roof construction may also compli-

cate adjustment of the window.

It may be necessary to elevate one corner of the window with more

than the height of the wedge supplied. In this case the entire instal-

lation batten must be elevated.

Installation in lopsided roof

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Velux GGU INTEGRA Manuel d'utilisateur Page 50