Expel™ Retro Fitting Screen

Export Worldwide
Made in the UK
Made to Measure
Supply and Fit Nationwide
Product Description

Our electrically operated Expel retro fitting fly screen, with its very small roll, is ideally suited to being internally retro-fitted in the small space above windows and patio doors on domestic properties, or over larger openings in restaurants or food preparation areas.

The curtain is made from glass fibre and PVC to ensure that insects are kept out whilst airflow and visibility is at a maximum.

For options that incorporate a shutter into this design, please see our Expel Ultra 41mm and Expel Ultra 55mm.

Ideal Uses
  • Over windows and patio doors in domestic houses
  • Food preparation areas/restaurants
  • Areas where there are lots of flies, mosquitos or other insects
Key Features
  • Allows high visibility
  • Allows a high level of airflow
  • Small shutter housing means this can easily be retro-fitted in existing apertures
  • Electrically operated
Technical Specifications


Warp and weft of 1mm spacing, 0.18 x 0.16mm thread, from 36% glass fibre and 64% PVC in grey or black. Screen practical thickness 0.33mm and 120g/m2

Minimum width: 800mm

Minimum Height: 800mm

Maximum Width: 5000mm

Maximum Height: 2600mm


Aluminium guide channels, polyester powder coated, with floating zip lock system from PVC. Width of 32mm


Complete roll-formed aluminium box with pressure-moulded aluminium alloy end plates enclosing the insect screen in a single, small, but durable and secure enclosure. End plates slot into guide channels.


All metallic parts come in powder coated white or brown as standard. Customers can choose to have a powder coating of almost any colour as an additional extra.


240 volt single phase motor.

Options and Variations



  • Key switch
  • Radio/remote Control
  • Rocker switch
  • Timer closing
  • Loop and Radar operation
  • Smart phone
  • Swipe Card activation



  • Can come in black or grey
  • Can come with insulated roller shutter addition if required. See Expel ULTRA products

Metallic parts

Can be Polyester powder coated or plastisol coated in a range of standard RAL colours’ for an extra charge.

Downloads (.DWG, NBS spec, CAD drawings)
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Related Products

Architect? Use Our Architect Tools

We have several resources available for architects including CAD drawings and detailed product information.

Having Trouble Measuring?

There are three main methods for fixing your shutter to the aperture. Use our measuring guide to obtain the most accurate quote.

UK Roller Shutters Ltd
Unit 41
Wombourne Enterprise Park
Bridgnorth Road
United Kingdom

Get in Touch

We offer a wide range of roller shutters suitable for a number of different applications. All that choice may be confusing which is why we’re happy to offer a no-obligation consultation.

Our roller shutter supplier experts will discuss your requirements with you, and help you to choose the right roller shutters.

Get in touch today for a free quote.