Discover our fixed flat roof windows for maximum daylight and energy efficiency. These skylights are the ideal choice when ventilation is not required, offering a sleek design with excellent insulation and durability. Available in multiple sizes with large stock, fast delivery, and competitive prices.

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Skylux-iWindow - Flat roof window 40x280 cm-1

iWindow - Flat roof window 40x280 cm

From €955,88
The iWindow - Flat roof window 40x280 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-Flat roof window Vitria 100x200 cm-Fixed-Not applicable-Upstand / curb or renovation frame not included-1

Flat roof window Vitria 100x200 cm

From €962,13
The Flat roof window Vitria 100x200 cm by Skylux is a sleek and budget-friendly flat roof window that combines modern design with reliable insulation and safety. Thanks to the use...
Skylux-iWindow - Flat roof window 120x120 cm-1

iWindow - Flat roof window 120x120 cm

From €968,37
The iWindow - Flat roof window 120x120 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-iWindow - Flat roof window 100x150 cm-1

iWindow - Flat roof window 100x150 cm

From €986,22
The iWindow - Flat roof window 100x150 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-iWindow - Flat roof window 70x220 cm-1

iWindow - Flat roof window 70x220 cm

From €1.007,67
The iWindow - Flat roof window 70x220 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-iWindow - Flat roof window 90x180 cm-1

iWindow - Flat roof window 90x180 cm

From €1.017,45
The iWindow - Flat roof window 90x180 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-iWindow - Flat roof window 80x180 cm-1

iWindow - Flat roof window 80x180 cm

From €1.025,52
The iWindow - Flat roof window 80x180 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-iWindow - Flat roof window 100x180 cm-1

iWindow - Flat roof window 100x180 cm

From €1.198,65
The iWindow - Flat roof window 100x180 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-iWindow - Flat roof window 100x160 cm-1

iWindow - Flat roof window 100x160 cm

From €1.065,69
The iWindow - Flat roof window 100x160 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-Flat roof window Vitria 150x150 cm-1

Flat roof window Vitria 150x150 cm

From €1.069,23
The Flat roof window Vitria 150x150 cm by Skylux is a sleek and budget-friendly flat roof window that combines modern design with reliable insulation and safety. Thanks to the use...
Skylux-iWindow - Flat roof window 80x200 cm-1

iWindow - Flat roof window 80x200 cm

From €1.113,88
The iWindow - Flat roof window 80x200 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-iWindow - Flat roof window 130x130 cm-1

iWindow - Flat roof window 130x130 cm

From €1.121,90
The iWindow - Flat roof window 130x130 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-iWindow - Flat roof window 80x220 cm-1

iWindow - Flat roof window 80x220 cm

From €1.145,10
The iWindow - Flat roof window 80x220 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-iWindow - Flat roof window 75x225 cm-1

iWindow - Flat roof window 75x225 cm

From €1.151,35
The iWindow - Flat roof window 75x225 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-iWindow - Flat roof window 90x210 cm-1

iWindow - Flat roof window 90x210 cm

From €1.160,25
The iWindow - Flat roof window 90x210 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...
Skylux-iWindow - Flat roof window 105x165 cm-1

iWindow - Flat roof window 105x165 cm

From €1.166,55
The iWindow - Flat roof window 105x165 cm by Skylux is a fixed flat roof window that combines modern design with outstanding insulation. Its slim insulated aluminium frame with PVC...