British summers are getting warmer, and an open door lets in more than a cool breeze. Flies, wasps and moths drift in too. Door fly screens UK homeowners can buy today solve this without shutting the house up. A good screen lets air flow while keeping insects out. But several types exist, and the wrong one can leave gaps, sagging mesh or a door that never works properly. This guide explains how each type works, how to measure your doorway, what to look for and how to fit your screen. Whether you want a cheap, no drill fix or a solid frame, the right choice depends on your door and daily habits.
What Are Door Fly Screens and How Do They Work?
A door fly screen is a fine mesh barrier that covers a doorway. It blocks insects but lets fresh air through. Most use fibreglass or polyester mesh with holes small enough to stop flies, mosquitoes and wasps.
Screens fall into two groups. Some hang as curtains and part when you walk through. Others sit in a frame that swings, slides or rolls.
In the UK, they matter most between May and September. Warm evenings tempt us to leave patio doors open, and that is when flies, midges and moths come inside. Kitchens benefit most, because food attracts pests.
Main Types of Door Fly Screens Available in the UK
Each style has strengths. Your choice depends on your door, your budget and how often you use it.
Magnetic Curtain Screens
A mesh curtain hangs from the top of the frame, and magnets down the centre hold the two halves together. Walk through and they part, then snap shut behind you.
They are cheap, light and quick to fit, often with adhesive tape and no drilling. Prices commonly start under £15 for standard sizes. The downside is durability. Strong wind can blow them open, and pet claws can snag the mesh.
Hinged Door Screens
A hinged screen is a rigid frame with mesh that swings open like a normal door, often with a closing spring. Aluminium frames are popular because they resist rust.
This style suits busy doorways and families who come and go often. Fitting takes more effort and costs more, but the screen can last for years.
Sliding Screens
Sliding screens run on a track and suit wide openings, particularly uPVC patio doors. They take up no space in the garden or hallway. Check that your door has room for the track before ordering.
Roller and Pleated Screens
Roller screens tuck into a cassette at the side of the frame, so the doorway looks tidy in winter. Pleated screens fold like a concertina and suit wide bifold doors. Both look neat but cost more, and cheaper roller models can jam if grit builds up.
Which Door Fly Screens UK Homes Should Choose?
The best screen depends on how you use the door. Here are some common situations:
- Patio and sliding doors: Sliding or magnetic screens work well. Sliding frames feel more solid for daily use.
- French doors: Use a pair of hinged screens or a magnetic curtain wide enough to cover both leaves. Make sure handles do not catch the mesh.
- Bifold doors: Pleated or roller screens usually fit best, as they fold away with the doors.
- Back doors and kitchens: A hinged screen with a spring closer keeps flies away from food.
- Homes with pets: Choose pet-resistant mesh or a sturdy frame, because standard fibreglass tears easily.
Think about who uses the door, too. A magnetic curtain suits a quiet door that opens occasionally. A frame is better where people pass constantly. If you rent, a no-drill curtain avoids damage, though check your tenancy agreement first.
How to Measure for a Door Fly Screen
Wrong measurements are the main reason people return screens. Follow these steps:
- Measure the opening’s width at the top, middle and bottom. Use the smallest figure.
- Measure the height from the top of the frame to the threshold.
- Check the frame depth, especially for hinged or sliding styles.
- Note any handles, locks and the direction your door opens.
- Compare your figures with the product’s stated size range.
For magnetic curtains, choose a screen slightly larger than the opening so the edges overlap the frame. For rigid frames, follow the supplier’s measuring guide closely. Made to measure screens often cannot be returned, so measure twice.
What to Look for Before You Buy
Not all screens are equal. These features make a real difference.
Mesh Quality
Fibreglass mesh is common and affordable. Polyester is often stronger. Finer mesh keeps out midges but reduces airflow slightly. Dark mesh, usually black or grey, tends to give a clearer view outside.
Frame and Fixings
Aluminium frames resist rust and warping. Check that hinges and magnets feel solid. Weak fittings are where cheap screens fail first.
Weather and Safety
British weather is unpredictable. Look for UV resistant mesh if the door faces the sun, and avoid flimsy curtains on windy, exposed doorways. A screen must also open easily from the inside, so nobody is blocked in an emergency.
How to Install and Look After Your Screen
Most curtain screens go up in minutes. Clean the frame first so tape or hook-and-loop strips stick well. Fix the top strip level, then press the curtain into place. Test the magnets before trimming any excess.
Hinged and sliding frames need more care. Use a spirit level and fix into solid frame material. On uPVC, use the right screws to avoid cracking it. If you are unsure, ask a local fitter.
Cleaning is simple. Wipe the mesh with warm water and mild soap, then let it dry. Avoid harsh chemicals. Check for small tears before each summer, because a tiny hole lets in surprisingly many insects.
Other Ways to Keep Insects Out
A screen works best alongside good habits. Cover food, empty bins regularly and rinse pet bowls. Keep outdoor lights away from the door, as they attract moths. For bites and stings, the NHS offers clear guidance on treatment.
Frequently Asked Questions
Do door fly screens keep out wasps and mosquitoes?
Yes, fine mesh blocks most flying insects, including wasps, mosquitoes and midges. Very small midges may need finer mesh. Keep the screen closed and free of tears for the best results.
Can I fit a door fly screen without drilling?
Yes. Magnetic curtains usually attach with adhesive tape or hook and loop strips. They suit renters, but check your tenancy agreement and test the tape on a small area first.
How much do door fly screens cost in the UK?
Basic magnetic curtains often cost under £20. Hinged, sliding and retractable frames usually cost more, and made to measure options can run into hundreds of pounds, depending on size and supplier.
Are door fly screens safe for children and pets?
Yes, if they open easily from inside and are well fitted. Choose a sturdy frame or pet-resistant mesh, because standard mesh can tear under claws or small hands.
Conclusion
The right door fly screens UK households choose depend on the door, the budget and daily use. Magnetic curtains offer a cheap, simple fix, while hinged, sliding and roller screens give sturdier protection. Measure carefully, pick good mesh and solid fittings, and install them properly. Add simple habits like covering food and emptying bins, and your home will stay fresher and more comfortable all summer. With the right screen in place, you can finally leave the door open and enjoy the evening air.
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