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Large Magnetic Fly Screen

MOSKERA®
4.8
★ ★ ★ ★ ☆
274 reviews
Regular price £99.99
Regular price £99.99 Sale price
RÉDUCTION - Sold out
 
Black
Black
White
White
 
 
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✏️ Panel customisation available (click here)
By default, each panel’s width is evenly distributed.
Example: a 300 cm wide fly screen with 2 separations (3 panels) → 100 / 100 / 100 cm
✅ Want to customise your panel widths (e.g. 70 / 130 / 100 cm)? No worries.
Add your dimensions in the order note on the cart page, or contact customer service after ordering.
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Carrier

Large sizes delivered from Thu 25 Jun

Free shipping from £25 ≈ 6–9 production days for all large opening models.
Door Model vs Large Size

Built for larger openings with reinforced components and a more modular build.

long magnets Extra-long magnets (15 cm vs 4 cm)
Divisible Divisible into multiple panels at any desired interval
Thick mesh Thicker & more durable mesh
Steel rods Gravity steel rods in galvanized steel
Weather resistant Resistant to extreme weather conditions
Surface compatibility Compatible with wood, aluminium, PVC, plaster & more
Velcro width Velcro width: 4 cm at the top, 2 cm on the sides
Extra-wide & heavy-duty design
The fly screen designed for XXL openings
Reinforced stability, airtight closure and long-lasting comfort, even on very large doorways.
🌬️

Weighted gravity bars

Galvanised steel bars distributed along the entire bottom edge, providing enhanced wind resistance and a perfect fit against the frame.
🧲

3.7× longer magnets

15 cm instead of 4 cm for a consistently airtight closure, season after season, even on extra-wide doors.
🧵

Ultra-strong fibreglass mesh

Tear-resistant, fire-retardant, breathable and durable. It delivers high light transmission and excellent airflow without losing performance over time.
Everyday comfort: a bright and well-ventilated home, with a mesh built to last.
⚙️

Customisable centre splits

Available with multiple centre split options to suit your layout and the frequency of use.
Centre split options
A solution designed for demanding large openings, without compromising on stability or durability.
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How to Measure?

Tape measure iconHow to measure properly? (Method A or B)

A: Measuring the opening frame?
➜ Add +4 cm to the width and +2 cm to the height (the Velcro strips are 2 cm wide on the sides and 4 cm at the top).

B: Measuring the final application frame (outside / inside)?
Don’t add anything, measure right down to the floor.

Folding icon

Worried it might be too long?
➜ You can slightly fold the bottom of the fly screen without affecting its use.

Safety tip icon

Tip: round your measurements up to the nearest centimetre
➜ Better a bit bigger than too small 😉

Video icon Installation video below:
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How to Install?

5 Easy Installation Steps

1

Carefully clean the frame of your door with a damp cloth, then let it dry for 1 minute.

2

Unroll the double-sided tape, measure it, then cut it into 3 pieces (2 equal heights and 1 width).

3

Remove the adhesive backing from each strip, then apply them around the edge of your frame (except at the bottom).

4

Press firmly on each Velcro strip to ensure maximum hold. If needed, add extra tape or small nails depending on your frame type.

5

Attach and align the magnetic fly screen, Velcro to Velcro. Check positioning and adjust if necessary. Enjoy your screen and a bug-free summer!

🔹 Note: The magnets are already integrated and discreetly hidden in the centre strip of the fly screen.


Installation Video:

 

verified

Custom made

Can’t find your dimensions?

No worries. Select the Custom Size option that fits, then enter your exact dimensions (e.g.: 244 × 182 cm, width × height).

Choose the right option:
  • Custom Size 1≤ 300 cm
  • Custom Size 2≤ 400 cm
  • Custom Size 3≤ 500 cm
  • Custom Size 4≤ 600 cm
  • Custom Size 5No limit
The limit refers to the maximum width or height.
local_shipping

Shipping & returns

Shipping & Returns

Preparation / production

24/48h (and up to 7 days maximum for custom-made sizes).

Shipping

United Kingdom 🇬🇧
All sizes included
Royal Mail

Home delivery

Royal Mail

➜ 5 to 7 business days
Rest of the world 🌍
All sizes included
Carrier

Home delivery

DHL

➜ 6 to 9 business days

Returns

Any product (excluding custom-made) can be returned for any reason within 30 days after delivery.
Free returns at our expense.

Refunds

Back to the original payment method within 2 to 5 days.

 

SUMMER SALE ☀️

🔥 10% off 2+ fly screens

🔥 20% off 4+ fly screens

Discount automatically applied at checkout!

Box contents

Magnetic fly screen

Magnetic fly screen

Self-adhesive velcro tape

Self-adhesive velcro tape

Installation manual

Installation manual

View full details

✓ Quick installation

✓ Perfect for renters

✓ Strong magnets

✓ Durable mesh

✓ Custom made

✓ Fits all doors

✓ Free returns

✓ Customisation available

✓ Quick installation

✓ Perfect for renters

✓ Strong magnets

✓ Durable mesh

✓ Custom made

✓ Fits all doors

✓ Free returns

✓ Customisation available

✓ Quick installation

✓ Perfect for renters

✓ Strong magnets

✓ Durable mesh

✓ Custom made

✓ Fits all doors

✓ Free returns

✓ Customisation available

✓ Quick installation

✓ Perfect for renters

✓ Strong magnets

✓ Durable mesh

✓ Custom made

✓ Fits all doors

✓ Free returns

✓ Customisation available

Key features:

bolt
Heavy-Duty Magnets

15 cm long! Discreetly built into each central separation you select.

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Quick installation

Easy to install on any door in just 10 minutes. Quick and hassle free with tailored custom sizes available.

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Rock-solid strength

Thick premium fibreglass mesh with UV resistance. Tear proof and fire resistant.

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Proven reliability

Finely woven mesh (300g/m²) for a professional finish, made from recycled materials.

Built to last.

The Moskera® fly screen door is built to last. With ultra strong mesh, heavy duty magnets and optimal wind resistance, it provides long lasting protection season after season.

Reinforced magnets.

Around twenty powerful 15 cm magnets built into the entire central column, discreetly hidden under our patented closing system for unmatched wind resistance.

Customer reviews

Customer reviews

Customer reviews

Customer reviews

Customer reviews

Customer reviews

Customer reviews

Customer reviews

Customer reviews

Customer reviews

Customer reviews

Customer reviews

Customer reviews

Customer reviews

Customer reviews

Customer reviews

They’ve stopped the mosquitoes… and here’s what UK homeowners say!

Customer Reviews

Based on 274 reviews
85%
(233)
11%
(31)
4%
(10)
0%
(0)
0%
(0)
G
George Matthews
Custom sliding door fly screen

We’re really happy with the finished product, it came well packed in a box that we’ll be able to reuse for storage off-season. Easy to install, and a lot less noticeable than we expected.

Both the dog and the cat go through without any issues, and the screen closes back up perfectly. Highly recommend!

E
Ethan Miller
Great product, perfect for big sliding doors

Quality product, very easy to set up 👍

D
Daniel Hayes
Custom fly screen for large sliding door

I ordered a custom large-size fly screen (410×208) on Moskill’s website after many quotes from tradespeople telling me it would be impossible or ridiculously expensive. In the end, this screen is better than perfect and super easy to install. The system works wonderfully. I recommend it 200%. Congratulations to the designers.

A
Alex O’Neill
Excellent

Very handy to have the right size, great quality and it works really well.
One tip: we probably should have chosen two openings instead of just one in the middle to make it easier to walk through, but honestly it doesn’t bother us too much.

B
Benjamin Clarke
Custom size for our big sliding doors, works a treat

We ordered the large custom screen for our three-panel sliding doors. Measuring was straightforward, it arrived on time, and the install took about 20 minutes with no dramas. The magnets line up and snap shut every time, even with the kids and the dog going in and out. It looks tidy and is barely noticeable, keeps the airflow, and the mozzies have been kept outside since day one. The mesh and stitching feel solid. Stoked with the result. Great value for money.

Foire aux moustiques.

  • No more

    mosquitoes once installed

  • +200%

     comfort and relief

  • High

    strength and durability

  • 10min

    installation with no tools required

  • 30-day

    money back guarantee

  • Zéro

    harmful chemicals

    The Best Magnetic Fly Screen for Patio Doors and Sliding Doors

    A magnetic fly screen for patio doors and sliding doors is one of the simplest and most effective solutions for keeping mosquitoes, flies, and other insects out of your home while maintaining good airflow. Thanks to the built-in magnetic system, the screen closes automatically after every pass-through, allowing you to keep the patio door or sliding door wide open without letting pests inside.

    Unlike fixed or sliding fly screen doors, a magnetic fly screen installs quickly and generally requires no drilling at all. It attaches directly to the door frame using adhesive strips or hook-and-loop tape. This straightforward installation makes it the ideal solution for renters or anyone looking for easy, hassle-free insect protection that leaves no damage or marks when removed.

    The best magnetic fly screen for patio doors also stands out for the quality of its mesh. A fine, durable fibre glass mesh effectively blocks insects while still allowing light and air to flow through freely. Some models are additionally reinforced to withstand frequent passage, which is particularly handy for busy households with children or pets.

    Finally, choosing a magnetic fly screen sized to fit your patio door or sliding door is essential for proper protection. Adjustable models or those available in a range of sizes make it easy to cover large openings, which are common in modern Australian, British, and New Zealand homes with wide glass sliding or bi-fold doors.

    Practical, unobtrusive, and affordable, the magnetic fly screen for patio doors and sliding doors is now one of the most popular solutions for enjoying summer without the nuisance of insects indoors.

    Fly Screen for Patio Door Without Drilling

    A fly screen for a patio door without drilling is the ideal solution for protecting your home from mosquitoes and other insects without damaging the door frame. This is precisely the kind of product Moskera offers: fly screens designed for easy self-installation, with no tools and no modifications required.

    Moskera fly screens attach directly to the door frame using a strong adhesive system. This simple installation lets you fit the screen in just a few minutes, while still being able to remove it whenever needed. This solution is especially popular with renters or anyone who does not want to drill into their door frame, as it comes away cleanly without leaving any residue or marks.

    Thanks to the magnetic closure system, Moskera magnetic fly screens open easily as you pass through and then snap shut automatically behind you. This lets you move freely between indoors and outdoors while keeping mosquitoes, flies, and other insects reliably outside.

    Moskera's fly screens for patio doors are also designed to cover large openings. Their tough fibre glass mesh lets air and light pass through while forming an effective barrier against insects, so you can enjoy the cool breeze during the warm months without compromise.

    Easy to install, practical for everyday use, and effective against pests, the Moskera fly screen for patio door without drilling is a straightforward solution for making the most of your outdoor living space in total comfort.

    Large Fly Screen: Where Can You Install One?

    Large fly screens are particularly useful for protecting big openings that lead directly outside. Patio doors, pergolas, and garages are common entry points for mosquitoes, flies, and other insects. Installing the right fly screen lets you enjoy fresh air while keeping pests out of your home and outdoor living areas.

    Depending on the location and how the opening is used, different types of fly screens can be installed to provide effective protection while staying practical day to day.

    Fly Screen for Sliding Patio Door and Bi-Fold Door

    Sliding patio doors and bi-fold doors are very common in Australian, British, and New Zealand homes, but they also create a large opening through which insects can easily get inside. A large fly screen allows you to cover the full width of the patio door or bi-fold door while still being able to move freely in and out.

    Magnetic fly screens are especially well suited to this type of installation. They open easily as you walk through and close automatically thanks to the magnets, so the patio door or sliding door can stay open without letting in mosquitoes.

    Fly Screen for Pergola

    A pergola is an ideal spot for enjoying the outdoors, but it can quickly become uncomfortable when insects are around. Installing a large fly screen around the pergola creates a proper insect-free zone where you can relax and entertain without being bothered.

    Some fly screens can be hung like curtains along the sides of the structure, allowing the space to be enclosed while still letting air circulate freely. This means you can enjoy long summer evenings outside without mosquitoes ruining the experience.

    Fly Screen for Garage

    The garage can also be a significant entry point for insects, especially when it stays open during warm weather. A large fly screen fitted at the garage entrance keeps insects out while still allowing people to pass through easily.

    Magnetic models are often the preferred choice here, as they allow easy hands-free passage and close automatically after each use. This is a practical solution for keeping the garage well ventilated without letting mosquitoes or other insects settle inside.

    Magnetic Fly Screen for Doors and Windows

    Fly screens are not just for patio doors and sliding doors. They can also be fitted to many other doors and windows throughout the home to protect every opening against mosquitoes and other insects.

    For example, a fly screen can be used on a front door, a French door leading to a terrace, or on windows of any size. In all of these situations, the fly screen keeps the opening accessible while reliably preventing mosquitoes, flies, and other pests from getting inside.

    Alongside fly screens for patio doors, Moskera also offers fly screens for doors and fly screens for windows. These solutions make it easy to tailor protection to every type of opening and ensure an effective insect barrier throughout the whole home.