ET-R90 Top-Hung Skylight

ET-R90 is a top-hung skylight system. The catalog specifies powered control, optional blinds and glazing choices.

Maximum single-leaf area: 4m²
Maximum width: 4000mm
Minimum height: 720mm

ET-R90 is a top-hung skylight system. The catalog specifies powered control, optional blinds and glazing choices.

Send us your opening dimensions, preferred finish and project drawings to confirm the configuration.

Technical specifications

Maximum single-leaf area	4m²
Maximum width	4000mm
Minimum height	720mm
Maximum opening angle	70°
Standard glass	5G+24AH+4G+0.76pvb+4G
Optional glass	5G+0.76pvb+5G / 8G+20AH+4G+0.76pvb+4G / 5G+27AH+5G
Standard equipment	Chinese-brand motors; wireless remote control; LED ambient lighting; mobile remote control; smart-home system
Options	Wireless solar / rain sensor; honeycomb blinds

Plan the details

Configuration options

Confirm the opening arrangement, frame finish, glazing and hardware for this model. Use the listed catalogue parameters as a starting point and approve the final configuration with your quotation.

Packing & delivery

Agree the packing method, opening labels, delivery destination, unloading access and storage arrangements before dispatch. The quotation and order documents define the agreed delivery scope.

Installation planning

Ask your installer to review the approved drawings, opening dimensions, fixing, perimeter sealing and drainage details before production. Use the instructions applicable to the supplied system.

Frequently asked questions

Can the configuration be customised?
Available options depend on the selected system. Confirm the dimensions, finish, glass and hardware with the ENGGIA team.

Which performance values apply?
Use documentation for the exact proposed configuration, rather than assuming all options share the same performance.

How do I request a quotation?
Send the opening schedule, project location and required configuration through the enquiry form.

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