VELUX Quattro with Extension Combi Solution

The VELUX Quattro with Extension Combi Solution takes an amazing roof window combination and makes it even better

The VELUX Quattro with Extension Combi Solution is a two-by-two combination of two roof windows with two sloped or vertical extension windows installed below. This four-window solution dramatically increases your views and the amount of natural daylight that can enter your home. VELUX Quattro with Extension creates a natural centrepiece in your home and adds a feeling of light, air and openness.

Benefits at a glance

  • Provides an amazing view to the sky and outdoors
  • Installation is beautifully integrated into the roof
  • Creates an unmatched feeling of space in the room
  • Comes ready for easy installation of VELUX sun protection products
  • Can be combined with VELUX roller shutters for added heat protection

Product Details

Click on the desired topic on the right to see detailed information.

  • Package Contents

    The VELUX Quattro with Extension Combi Solution comes complete with everything your craftsman needs to create a perfect installation. The package includes:

    2 High-quality VELUX roof windows
    2 High-quality VELUX extension windows 
    1 Combi roofing frame 
    1 auxiliary rafter 
    All necessary installation and connection materials

  • Size and price

    All prices shown in the overview are MSRP without installation and are rounded to the nearest full Euro. For further information please contact your local VELUX sales office or installer. These certified craftsmen are also your contact for on-site consultation. 

  • Frame materials

    3 materials to choose from

    Choose between windows in high-quality plastic or wood. VELUX windows in wood are available either in white or in a clear varnished finish.

  • Accessories

    Shutters and Sun-screening products

    VELUX has a full selection of roller shutters, heat protection awnings, pleated blinds, blinds or blinds, insect screens and blackout blinds that are designed specifically for your new roof windows. Choose the VELUX sun protection that meets your exact needs from our comprehensive product range. The products can be easily installed using VELUX’s innovative and easy-to-use Pick & Click!® system.
  • Roof Pitch Information

    The VELUX Quattro with Extension Combi Solution window combination can be installed in roof pitch ranges from 15° to 55°.

    For roof pitch ranges from 55° to 75°, please refer to our separate instructions (PDF).

Kas teadsid?

Me hingame sisse ja välja umbes 22 000 korda päevas. Ja enamasti halva kvaliteediga õhku ...1)

1) American Lung Association:

Kas teadsid?

90% oma ajast veedame me hootetes - elades, töötades, õppides, mängides...1)

1) NEST-Project, Technical Univeristy Berlin, European comission 2004

Kas teadsid?

Hea sisekliimaga ruumides suureneb laste õppimisvõime kuni 15%. ...1)

1) "Indoor Environment and learning in Schools", International Centre for Indoor environment and Energy (ICIEE), Technical Univeristy Denmark, 2013.

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