Control temperature, eliminate glare, add privacy with ease.

Integral blinds are built in to the glazing cavity of bi-fold, sliding and french doors. In fact they can be fitted within any door or window that has a sealed unit with a cavity of 20mm or more.

Style: Marry the built in, always new look blinds, with the Marlin range of slim frame stylish aluminium windows, french doors, bi-fold doors or sliding patio doors.

Cleaning: There is none. Installed within the dust free glazing cavity no cleaning is required. Ever!

For Offices: Installed within the glazing of office partitions and meeting rooms to enable complete control of lighting & privacy. Give screen presentations in blackout conditions.

Fitted with Marlin’s meticulous care and precision for premium results that make Marlin customers very happy customers!

“Marlin's thoroughly professional team have been a pleasure to deal with from start to finish”

Mr & Mrs Jones, Wakefield

Choose integral pleated or venetian blinds.


Integral Pleated Blinds

Colour chart for pleated built in integral blinds for bi-fold, sliding, french doors and aluminium windows


Integral Venetian Blinds

Colour chart for venetian built in integral blinds for bi-fold, sliding, french doors and aluminium windows


Choose manual or electronic operation.

All our systems feature the world’s number one integral blind system ScreenLine®.


c system magnetic controller for integral blinds


C system – magnetic control


The C system, designed with the rotational, frontal, magnetic control for raising and tilting a blind integrated within a double-glazed unit, utilises the force produced by two coupled, rotational, magnetic devices.

One set of magnets is inserted in the blind head rail within the cavity and the other applied to the external glass surface.

This magnet principle does not compromise the unit seal and guarantees the perfect integrity of the double-glazing unit.

SV system – Cordless slider


The ScreenLine® SL20SV system is a manually operated sliding Venetian blind which features a single, cleverly designed magnetic slider to control the whole operation.

Positioned on a narrow slide guide on the edge of the sealed unit, this allows the blind to be raised, lowered and tilted with ease completely cord free.


sv system cordless slider manual controller for integral blinds



S system slider magnetic controller for integral blinds


S system – Slider


The ScreenLine® SL20S is a manual system comprising a 14mm pleated blind integrated within a double-glazed unit with 20mm cavity.

The blind movement is achieved by a magnetic device positioned centrally on the outer surface of the internal pane sliding across the glass surface.

This external magnet interfaces with a similar internal magnet located in the movable rail and it is so designed to absorb possible glass deflections.

W swipe system – Solar powered


The W-Swipe system with ScreenLine® inside is a battery operated, motorised blind system.

With this system, a Venetian or pleated blind encapsulated within a double-glazed unit can be raised or lowered via a control device attached to the window or by remote control.

The system operates with standard, long-life rechargeable batteries and is equipped with a cleverly designed battery charger, which makes the system particularly suitable for residential and commercial environments.


w swipe solar powered motorised controller for integral blinds



Aluminium Windows


Aluminium Bi-fold Doors


Aluminium Sliding Patio Doors