Perfect Fit

'Perfect Fit' is a Louvolite framework system designed to enable roller blinds, 20mm pleated and 25mm aluminium & wood Venetian blinds to be fitted to UPVC windows and roof lights - without drilling.

Pleated and Venetian blinds can be free-hanging or tensioned to suit the installation.

We strongly recommend that anyone selling or fitting the Perfect Fit roof system has completed the Louvolite training course.


Components are available in White, Brown, Silver & Golden Oak

Size Parameters - Roller Blinds

The maximum size of Perfect Fit roller blinds is 1400mm x 2000mm.

However the max length of the roller blinds is further restricted by the thickness of the fabric chosen. The following chart details max lengths achievable for a selection of Louvolite fabrics.

Size Parameters - Pleated Blinds & 25mm Venetian Blinds


Perfect Fit Velux Blinds

Perfect Fit blinds are available for Velux blinds as either roller blinds or tensioned pleated blinds. They can be ordered by referencing the Velux window code (which can be found on a metal plaque inside the window).

Perfect Fit Velux blinds CANNOT be motorised.