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Direct from the manufacturer · Custom sizes · Made to measure · 10-year warranty

Elektrisch öffnende Dachfenster

Collection: Electrically opening skylights

Electrically opening roof windows combine daylight, active ventilation, and modern operating comfort in one system. They are suitable wherever controlled opening functionality is required in addition to lighting – for instance, in living rooms, kitchens, bathrooms, or elevated installation situations.

  • Electrically opening: depending on the model, with motor drive, wall switch, and optional sensors
  • More comfort: targeted air exchange without manually opening the window
  • Technically coordinated: glazing, opening technology, upstand, and installation accessories must all be compatible
  • Roof access as a special case: for projects where functional roof access is required in addition to ventilation
  • Custom sizes upon request: project-specific review of dimensions, opening technology, and roof structure

Important: This collection represents electrically opening systems and not traditional manual pivot or top-hung windows. Key factors for correct selection include usage, roof structure, desired opening function, and suitable accessories for connection and sealing.

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14 products

Dachfenster Flachdach rahmenlos elektrisch 1000 × 2000 mm – Anthrazit RAL 7016 – SkyGlas

Flat roof window – frameless, electric

Roof window 100 x 200 cm electric

Regular price £3,507.00 GBP
Sale price £3,507.00 GBP Regular price £1,588.00 GBP
Dachfenster Flachdach – rahmenlos – elektrisch öffnend – 2-fach – 1435 × 2535 mm

Flat roof exit roof window electric

Flat roof 143.5 x 253.5 cm escape roof window electric

Regular price £7,851.00 GBP
Sale price £7,851.00 GBP Regular price £8,701.00 GBP
Dachfenster Flachdach – rahmenlos – elektrisch öffnend – 2-fach – 1335 × 1335 mm

Flat roof exit skylight electric

Flat roof 133.5 x 133.5 cm roof exit electric skylight

Regular price £6,295.00 GBP
Sale price £6,295.00 GBP Regular price £7,119.00 GBP
Dachfenster Flachdach – rahmenlos – elektrisch öffnend – 2-fach – 1235 × 2335 mm

Flat roof access roof window electric

Flat Roof 123.5 x 233.5 cm Exit Roof Window Electric

Regular price £7,328.00 GBP
Sale price £7,328.00 GBP Regular price £8,437.00 GBP
Dachfenster Flachdach – rahmenlos – elektrisch öffnend – 2-fach – 1135 × 2035 mm

Flat Roof Exit Roof Window Electric

Flat roof 113.5 x 203.5 cm escape roof window electric

Regular price £6,740.00 GBP
Sale price £6,740.00 GBP Regular price £7,470.00 GBP
Dachfenster Flachdach rahmenlos elektrisch 1200 × 1200 mm – Anthrazit RAL 7016 – SkyGlas

Flat roof window – frameless, electric

Electric skylight 120 x 120 cm

Regular price £3,173.00 GBP
Sale price £3,173.00 GBP Regular price £642.00 GBP
Dachfenster Flachdach rahmenlos elektrisch 1000 × 1500 mm – Anthrazit RAL 7016 – SkyGlas

Flat roof window – frameless, electric

Electric skylight 100 x 150 cm

Regular price £3,139.00 GBP
Sale price £3,139.00 GBP Regular price £1,366.00 GBP
Dachfenster Flachdach rahmenlos elektrisch 1000 × 1000 mm – Anthrazit RAL 7016 – SkyGlas

Flat roof window – frameless, electric

Electric skylight 100 x 100 cm

Regular price £2,822.00 GBP
Sale price £2,822.00 GBP Regular price £1,008.00 GBP
Dachfenster Flachdach rahmenlos elektrisch 800 × 1800 mm – Anthrazit RAL 7016 – SkyGlas

Flat roof window – frameless, electric

Electric skylight 80 x 180 cm

Regular price £3,298.00 GBP
Sale price £3,298.00 GBP Regular price £1,083.00 GBP
Dachfenster Flachdach rahmenlos elektrisch 800 × 1500 mm – Anthrazit RAL 7016 – SkyGlas

Flat roof window – frameless, electric

Electric skylight 80 x 150 cm

Regular price £3,054.00 GBP
Sale price £3,054.00 GBP Regular price £1,034.00 GBP
Dachfenster Flachdach rahmenlos elektrisch 800 × 1200 mm – Anthrazit RAL 7016 – SkyGlas

Flat roof window – frameless, electric

Electric skylight 80 x 120 cm

Regular price £2,602.00 GBP
Sale price £2,602.00 GBP Regular price £616.00 GBP
Dachfenster Flachdach rahmenlos elektrisch 800 × 800 mm – Anthrazit RAL 7016 – SkyGlas

Flat roof window – frameless, electric

Electric roof window 80 x 80 cm

Regular price £1,923.00 GBP
Sale price £1,923.00 GBP Regular price £484.00 GBP
Dachfenster Flachdach rahmenlos elektrisch 600 × 1200 mm – Anthrazit RAL 7016 – SkyGlas

Flat roof window – frameless, electric

Electric skylight 60 x 120 cm

Regular price £2,274.00 GBP
Sale price £2,274.00 GBP Regular price £944.00 GBP
Dachfenster Flachdach rahmenlos elektrisch 600 × 900 mm – Anthrazit RAL 7016 – SkyGlas

Flat roof window – frameless, electric

Electric skylight 60 x 90 cm

Regular price £1,811.00 GBP
Sale price £1,811.00 GBP Regular price £870.00 GBP
SkyGlas.de
Electric opening

Motorized ventilation: controlled air exchange with high operating comfort

Electrically opening roof windows are the ideal solution when daylight and active ventilation are to be combined in a high-quality roof window system. Unlike fixed glazing, the window can be opened specifically – conveniently via a switch and, depending on the version, also with extended operating and sensor options.

  • Motorized opening: depending on the system, with a 24V chain drive and defined opening width
  • Everyday comfort: easy operation via wall switch, optionally extended with remote control or rain sensor
  • Clean integration: concealed drives and no disturbing visible cables in the visible area
  • Reliable sealing: multi-layer sealing systems for protection against moisture, drafts, and weather

This design is therefore particularly suitable for rooms where, in addition to light entry, targeted air exchange is also desired. The coordinated combination of opening technology, glazing, and suitable roof connection is always crucial.

View suitable accessories
SkyGlas.de
Roof hatch electric

When openings and roof access require more than just ventilation

Electric roof hatches are designed for applications where not only ventilation is required, but also safe and comfortable access through the roof opening. Compared to classic electric roof windows, the wide-opening function is clearly paramount here.

  • Large opening angle: up to 90° depending on the system for comfortable access and plenty of freedom of movement
  • Functional support: e.g., via pneumatic dampers for smooth and controlled opening
  • Robust construction: thermally broken aluminum profiles and insulated glazing for a durable, high-quality solution
  • Project-specific selection: key factors are internal dimensions, external dimensions, roof structure, and the intended use of the system

Thus, the "opening" category covers two clearly distinguishable system worlds: electrically opening roof windows for ventilation and comfort, and roof hatch systems for projects with additional access requirements.

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Installation, roof structure, and accessories for electrically opening roof windows

Even with electrically opening roof windows, it's not just the window element itself that determines the quality of the overall solution. Equally important are the structural preparation, the substructure, professional sealing, and the appropriate accessories for the respective roof construction.

  • Structural preparation: Opening, upstand, and tolerances must be meticulously planned
  • Substructure: The support and fastening must match the window's design
  • Sealing: Crucial for longevity, weather protection, and permanently functional connections
  • System approach: Always consider the window, opening mechanism, upstand, and mounting accessories together

Especially with electrically opening systems, therefore, not only the size but also the technical installation situation should always be evaluated. This creates a solution that cleanly combines light, ventilation, and connection security.

Suitable accessories for opening, connection and assembly

The quality of an electrically opening roof window depends not only on the motor and glazing. The matching accessory components for the roof structure, connection, sealing, and installation are just as important.

  • Upstands: constructive basis for connection, installation height, and drainage
  • Installation kits: tailored to the window system, roof structure, and installation situation
  • Sealing materials: for permanently watertight and secure connections
  • Extensions: depending on the design, e.g., control, sensors, or additional comfort components

Only when the window, opening technology, and accessories are planned as a coordinated overall solution will a permanently functional and technically sound roof glazing be created.

View essay wreaths View mounting kits

Frequent questions about fixed roof windows

Here you will find the most important questions regarding operation, ventilation, roof exit, accessories, and installation of electrically opening roof windows.

Further Topics

Custom-made and matching accessories

Certified safety glass
Direct from the manufacturer
Many standard sizes available
Custom-made upon request
Matching accessories available