— FAQs
Skylights & roof lanterns FAQs.
Cooling overhead glazing — Velux, skylights and roof lanterns.
Can you put film on a skylight or Velux window?
Yes — solar film on roof windows rejects the overhead heat and glare that make loft rooms and top-floor kitchens overheat, while keeping them bright.
Does roof-lantern film really make a difference?
A big one — overhead glazing takes the most direct sun, so treating a roof lantern noticeably cools the room beneath while keeping the showpiece light.
Can you reach high roof glazing safely?
Yes — we assess access on the survey and bring the correct equipment; much overhead glazing is filmed from inside.
Will it darken the room below?
No — solar films reject heat and UV while keeping the room bright.
Does it block UV fading under a skylight?
Yes — 99% of UV, protecting whatever sits directly beneath the rooflight.
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