Loading... Please wait...
  • Image 1
  • Pull down window fly screen is ideal for windows up to 2200mm
  • Buy pull down window fly screen for wide windows online at diyflyscreens.co.uk
  • Fly Screen cassette frame and insect mesh means no gaps for insects to get through.

Pull down window fly screen - Large

Calculated at checkout

Product Description

Orders placed now will be shipped within ten days. 


Min/Max height: 400mm-1200mm

Min/Max width: 1201mm-2200mm

(Not the right size? View our small or medium pull down fly screens for windows)

Our large pull down fly screen for windows works just like a traditional roller blind except that it fits directly onto your window frame instead of the recess. The retractable window fly screen then pulls down and clips into place at the bottom when the window is open allowing fresh air in whilst keeping insects out.

All our window fly screens are made-to-measure so there is no cutting involved. Once your fly screen arrives, all you need to do is click the four sides together and simply press the fly screen onto your existing window frame using the super-strong adhesive strips.

We know you’re going to love your new DIY fly screens and we are so confident in our easy-to-use measuring guides, we offer a no-quibble exchange. Find out more.

Suitable for: casement, tilt and turn, hopper and sash windows and roof vents.

Download our pull down window fly screen measuring guide here to get started.


Maximum effect:

  • No gaps: our cassette frame ensures there are no gaps around the edges where insects could potentially get in, unlike ineffective chains and curtains.
  • More durable: our roller tube holds the insect screen fabric in an enclosed housing keeping it clean and protecting it from the premature weathering and accidental damage common to fixed-mesh fly screens.
  • Always taut: our spring lock adjuster stops the fly screen from being over pulled so the mesh remains taut and ensures no insects can get through.
  • Smooth action: spring tension adjuster increases or decreases the recoil rate so that it retracts smoothly into the housing.
  • Discreet: manufactured in white uPVC to match your existing frames for a smart, discrete look. Mesh retracts out of sight when not in use.

Minimum effort:

  • No cutting: our fly screens are made to measure for you so there is no tricky cutting or sawing involved.
  • Easy assembly: our fly screens come in just four pieces which simply click together meaning you don't have to be a DIY expert to fit this product.
  • No screws: sticks to your existing frame using super strong foam tape so there's no drilling required and no permanent alterations to your frames.
  • Fit and forget: once fitted, your fly screen stays in place all year round so it’s always there when you need it.


DIY fly screens are also suitable for a variety of commercial applications including restaurants, canteens, cafés, snack bars, hotels, pubs, residential homes, schools, nurseries and home businesses. Visit our fly screens for business page for more information.

Find Similar Products by Category

Product Reviews

Write your own product review

  1. Works extremely well, easy to install. 5 Star Review

    Posted by on 16th Apr 2021

    Arrived promptly. Easy to construct into the final product, took less than a minute. Added to the window frame and works as advertised. You are not even conscious of it being there.

    Pre applied adhesive holds very firmly to the window frame. Note its contact adhesive so make sure its in the final position when you fit the screen- you wont get a second chance!

  2. Excellent product 5 Star Review

    Posted by on 7th Jun 2019

    Having made the decision to purchase 5 medium and 1 large pull down fly screen together with a pull across door fly screen I am very pleased with the final result. The windows blend well with my Uvpc conservatory and door. The windows, with care, were easy to install - and are very effective in operation. The door was less easy to install as it's very flexible prior to adhering to the door frame, and having inadvertantly touched the door frame in the wrong position it was almost impossible to adjust. I ended up using a three foot long crowbar in order to unstick before repositioning it. This is despite using two people to do the job. All ended well however, and I can vouch for the immense strength of the adhesive which bodes well for longevity of all of the fixings

  3. Excellent Screens 5 Star Review

    Posted by on 6th Mar 2017

    I have two of the large pull down fly screens & patio door screens. I live on a lake & they are invaluable, quick & easy to use & almost invisible when in use & when stowed. The service was quick from start to finish & the quality is excellent, they are so impressive that other family members have also purchased them.

Choose Your Options


Recent Updates

Sign up to our newsletter

Connect with us: Facebook Twitter Pinterest