Velux GGU INTEGRA Instrukcja Użytkownika Pobierz pdf (Strona 7)

1

Planning

VELUX 7

When the window is installed, insulation is

required to be provided around the frame

to allow for continuity of the insulation level

in the roof. The easiest and most eective

solution is VELUX installation set BDX (see

pages 19, 103).

It is essential that the vapour barrier in

the roof construction be connected to the

window. The easy and eective solution

is VELUX vapour barrier collar BBX (see

pages 25, 104-105).

A connection must be established from the

window frame to the interior ceiling ﬁnish

either in the same materials as the interior

ceiling ﬁnish or by installing a VELUX lining

(see pages 25, 59, 130-131).

In some environments, such as rooms with

high levels of humidity, there are special

requirements for the window. The correct

choice in these cases would be VELUX

polyurethane windows (see page 115).

VELUX recommends insulating glass units

with laminated glass on the inside for roof

windows installed at high level above areas

where people sleep, play or work. In case of

breakage, the lamination holds fragments

together (see page 136-137).

If there is a need for extra protection

against solar heat, VELUX oers insulating

glass units as well as internal and external

blinds, awnings and shutters with par-

ticularly good heat reducing qualities (see

pages 134-137).

The construction of the house

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