Insulated Roof Access Skylight DRF - FAKRO

Flat Roof Access Skylight DRF DU6

The flat roof access skylight is an insulated hatch that acts as a skylight while providing access to flat roofs. The opening systme of patented hinges and gas pistons safely open the window and secure it in the open position at 80 degrees.

The glass is DU6 glazed for added insulation while the insulated frame is manufactured from multi-chamber PVC profiles. This specially designed profile has a larger glazing area with up to 16% more glass surface than standard designs.

The DRF is also available in a domed version for added protection from impact and snowloads.



  • Insulated, multi-chamber PVC frame with finished white interior

  • Double chamber Low-E, UV filtering glass filled with insulating argon gas and high energy-efficient DU6 glazing

  • Integrated insulated curb

  • Suitable for green and other specialty roofs with the addition of an XRD base

  • Intended for roofs with pitches between 2° and 15°

  • Internal and external accessories available

  • 10-year warranty

Flat Roof Access Skylight DRF DU6


Where to buy? Contact our Distributor Catalogs and Brochures 

  • DRF DU6

    • 0.5 W/m²K glazing U-value 11.36 glazing R-value 6H -18 - 4 H T-18 - 4 4. 2T, 6H-16-4HT-18-55.2T** glazing unit argon inert gas filled panes + external glass toughened + internal glass laminated (safe) two seals

    flat access roof light equipped with DU6 glazing unit, featuring excellent insulation parameters

    ** Glazing unit structure for size 47 1/4" x 47 1/4 " (120 cm x120 cm)


DRF   30 x 30 30 x 36 36 x 36 36 x 48 48 x 48
Rough Opening (w x h) inches 29⅞ x 29⅞ 29⅞ x 34¾ 34¾ x 34¾ 34¾ x 46 46 x 46
Outside Frame   39¼ x 39¼ 39¼ x 44⅛ 44⅛ x 44⅛ 44⅛ x 55⅞ 55⅞ x 55⅞
Daylight area (glass)   4.52 5.43 6.46 8.93 12.49



 Installation instructions:

 CAD drawings:

 ​Installation videos:

 ​Product details: