More sky inside your home

Windows for flat roofs: natural light where there was once only a roof

In areas such as the Mediterranean, where flat roofs are common due to their contemporary aesthetics and thermal performance, a common challenge arises: how to bring natural light indoors without compromising insulation or altering the building envelope. Many homes and workspaces end up with dark rooms, interior bathrooms without ventilation, or areas that are hardly usable simply because there is no possibility of opening windows onto the facade. This is the silent need that flat roof windows resolve.

These solutions are designed to integrate into horizontal roofs with a minimal slope (from 0° to 25°), providing uniform zenithal light, improving natural ventilation and increasing the energy efficiency of the space. With fixed models such as Skylux® Fixed, ideal for areas that do not require ventilation, and motorized options such as Skylux® FlexMotor, perfect for renewing the air in kitchens, bathrooms or humid spaces, a solution is offered for every functional need.

In addition to their clean and aesthetic design, these windows stand out for their high watertightness, thermal insulation and the possibility of motorization or integration into home automation systems. Instead of resorting to improvised solutions or complex openings, they allow light to be introduced exactly where it is needed, without leaks or thermal breaks. In short: an intelligent architectural response for modern, demanding projects adapted to southern climates.

Natural light for rooms without a facade.

They make it possible to illuminate bathrooms, hallways, kitchens or interior areas that do not have access to vertical windows, transforming dark spaces into pleasant and functional environments.

Guaranteed thermal insulation and watertightness

Thanks to their high-efficiency glazing and advanced sealing systems, they prevent water or air infiltration, maintaining the building’s energy efficiency even in warm climates such as the Mediterranean.

Controlled ventilation with a discreet design

The motorized model allows efficient air renewal without compromising aesthetics or creating uncomfortable drafts. Ideal for humid rooms or spaces where heat tends to accumulate.

Clean integration into modern flat roofs

Designed to respect contemporary architectural language, these windows are installed with a minimalist and elegant finish, without protruding or disrupting the roofline.

Skylux® Fixed: Light without openings, insulation without gaps

High-performance thermal and acoustic insulation

Equipped with double glazing and an argon gas chamber, this window ensures excellent insulation against external temperatures and ambient noise. It is ideal for maintaining a stable indoor temperature throughout the year, even in warm climates such as the Mediterranean.

Installation pitch between 0° and 25°

It can be installed on flat or slightly pitched roofs. A minimum inclination of 5° is recommended to promote the self-cleaning of the glass and ensure virtually maintenance-free performance.

Flat design with integrated frame

Its fully flush design prevents water stagnation and improves rainwater drainage. The lower frame remains hidden from view, offering a clean and minimalist aesthetic from any angle.

Sloped or straight base, depending on requirements

Available with a sloped base for a classic installation or with a straight base to make full use of the light opening. Both versions ensure perfect integration in contemporary roofs or renovation projects.

HR++ Double safety glazing

Inner glass: 4+4 mm laminated glass with 2 PVB (Polyvinyl Butyral) interlayers
Outer glass: 6 mm tempered glass

Insulating chamber: 24 mm (with thermal break)

Insulating gas: Argon gas

Anti-intrusion resistance level (EN 356):

P2A

Fire reaction (EN 13501-1): A1

Skylux® FlexMotor: Smart ventilation from the roof

Silent and integrated motorized opening

Its motorized system allows the glass to be raised automatically, without noise or visible mechanisms. It is ideal for renewing indoor air with complete comfort and can be connected to wall switches, remote controls or home automation systems.

Double or triple glazing with an argon gas chamber

Available in double or triple glazing configurations, it incorporates an argon gas chamber to ensure superior thermal and acoustic insulation, even in demanding climatic conditions.

Concealed motor for a clean aesthetic

The motor is fully concealed within the frame, allowing for a clean, minimalist exterior aesthetic with no visual interference—ideal for modern architectural projects.

Installation pitch between 0° and 25°

Perfectly suited for flat or slightly pitched roofs, typical of Mediterranean environments. A minimum slope of 5° improves water drainage and helps the glass remain self-cleaning.