Motorised Apex & Gable Window Blinds for Triangular Windows
Made-to-Measure Blinds for Apex, Gable & Triangular Windows
Apex and gable windows are a striking feature in modern homes, extensions and loft conversions — but they’re also one of the most challenging window types to cover. Their height, angle and shape make standard blinds impractical, particularly when it comes to controlling heat, glare and privacy.
Our made-to-measure apex blinds are specifically designed for angled and triangular windows, providing a neat, discreet solution that works with the shape of the glass — not against it. Using advanced cellular pleated fabrics and precision systems, they deliver excellent thermal performance and smooth operation.
- Custom-made blinds for apex, gable and triangular windows
- Motorised operation for safe and effortless control
- Ideal for high, hard-to-reach glazing
- Reduces glare and heat in bright, south-facing rooms
- Clean, discreet finish that complements modern architecture
Because these windows are often positioned high above floor level, motorisation is not just a convenience — it’s the most practical and effective way to operate them.

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Why Apex Windows Need a Specialist Blind
Apex and gable windows look impressive — but they bring a unique set of challenges that standard blinds simply aren’t designed to handle. Their height, angles and exposure to sunlight mean that without the right solution, they can quickly become one of the most uncomfortable areas of the home.
Apex and gable windows are often:
- Positioned high up and difficult to access
- Triangular or angled in shape
- Exposed to excess heat in summer and heat loss in winter
- Left uncovered because standard blinds simply don’t fit
Our cellular pleated apex blinds are designed specifically to overcome these challenges — providing improved thermal control, reduced glare, and a clean, tailored finish that works with the shape of the window.
In most cases, these windows are best paired with motorised operation, allowing you to control light and temperature effortlessly without needing to reach or adjust manually.
Cellular Pleated Apex Blinds Explained
All of our apex blinds are made using cellular (honeycomb) pleated fabric, which is particularly well suited to shaped and angled windows. This specialist fabric is designed to improve comfort as well as appearance, making it ideal for spaces where light, heat and usability are key considerations.
Key benefits include:
- Excellent thermal performance
The cellular structure traps air within the pleats, creating an insulating barrier at the window. - Improved temperature regulation
Helps retain warmth in winter and reduce heat build-up during warmer months — particularly useful in south-facing apex windows. - Blackout options available
Room-darkening fabrics are available, making these blinds suitable for bedrooms where controlling early morning light is important. - Sound softening benefits
The cellular structure helps absorb and soften external noise, improving comfort in rooms exposed to traffic or outdoor sound. - Slim, close-fitting design
The fabric sits neatly within the window area, maintaining clean sightlines and a discreet appearance. - Ideal for shaped windows
Perfect for apex, gable-end, triangular, and angled glazing.
Motorised Apex Blinds – No Hard Wiring Required
Because apex and gable windows are often positioned high above floor level, motorised operation is not just a convenience — it’s the most practical and effective way to control them.
The majority of apex blinds we install are powered by rechargeable lithium-ion battery motors, allowing full automation without the need for disruptive electrical work.
- No need to run mains power to the window
- No disruption to walls, ceilings, or décor
- Clean, discreet installation
- Ideal for retrofit installations and finished homes
How Battery-Powered Apex Blinds Work
- The blind operates via remote control or optional smart automation
- The built-in lithium-ion battery typically requires charging around once every six months, based on normal use
- Charging is simple using a cable — no specialist access equipment required in most cases
This makes motorised apex blinds a reliable, low-maintenance solution — even for windows that would otherwise be difficult or impossible to operate manually.
Light Diffusing or Room Darkening Fabrics
Apex blinds can be tailored to suit how each space is used. Whether you want to maintain a bright, open feel or reduce light levels for comfort and sleep, choosing the right fabric makes a significant difference.
Light Diffusing Apex Blinds
Light diffusing fabrics are designed to soften incoming daylight while still allowing the room to feel bright and open. This makes them ideal for everyday living spaces where natural light is part of the design.
Ideal for:
- Living rooms
- Open-plan spaces
- Kitchens and dining areas
Room Darkening Apex Blinds
Room darkening fabrics are designed to reduce light more significantly, helping to create a more controlled and comfortable environment — particularly in rooms where sleep or rest is important.
Best suited for:
- Bedrooms
- Loft conversions
- Guest rooms
These fabrics are often used alongside blinds on standard windows below, creating a more complete solution for managing light across the entire room.

Close Coverage with Minimal Light Gaps
One of the biggest concerns with apex and triangular windows is unwanted light entering around the edges. Because of the shape and angle, standard blinds often leave noticeable gaps that reduce their effectiveness.
Our made-to-measure apex blinds are designed specifically to minimise this.
- Precisely measured to match the exact shape of your window
- Professionally installed for a clean, accurate fit
- Designed to sit close to the glass to reduce light ingress
While no blind can achieve complete blackout in every scenario, this approach significantly reduces light gaps and delivers a far more effective result than off-the-shelf or standard blind solutions.
Ideal for New Builds, Extensions & Renovations
Apex and gable windows are becoming increasingly popular in modern architecture, particularly in homes designed to maximise natural light and open space.
We regularly install apex blinds in:
- New-build homes
- Extensions and rear glazing projects
- Vaulted ceilings and open-plan designs
- Loft and attic conversions
In these spaces, managing heat, glare and privacy is essential. Our apex blinds are designed to complement modern architecture while improving comfort and energy efficiency throughout the year.
Made-to-Measure & Professionally Installed
Every apex blind we supply is designed specifically for your window — ensuring it fits correctly, operates smoothly and delivers the performance you expect.
- Made to measure for your exact window shape
- Designed specifically for angled and triangular glazing
- Available with manual or motorised operation
- Installed by our experienced in-house team
We guide you through fabric selection, operation options and installation considerations, making sure the final result works both practically and visually within your space.
Ready to Get Started?
Choose how you’d like to begin — we’re happy to help in whatever way suits you best.
Arrange a Home Consultation
If you’d prefer advice in your own home, we can arrange a home consultation and bring samples along to help you explore options properly.
Call or Email Us
If you’d prefer to speak to us directly or send an enquiry by email, our team is happy to help.
📞 Call us: 01483 608408
📧 Email: sales@blindsandshutter.co.uk
Visit One of Our Showrooms
See blinds and shutters in person, compare styles and finishes, try motorised options, and get personal advice from our team.
Book a Video Consultation (Zoom)
Ideal if you’re short on time or would prefer to talk things through from home with expert guidance and no travel required.
Speak to our team today and let’s find the right solution for your home.
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Frequently Asked Questions
Are Apex blinds motorised?
Yes. Most Apex blinds we install are motorised and powered by a rechargeable lithium-ion battery.
Do motorised Apex blinds need mains power?
No. Battery-powered motors mean there is usually no need to run power cables to the window.
How often do battery-powered blinds need charging?
Under normal use, the battery typically requires charging around once every six months.
Do Apex blinds assist with temperature control?
Yes. Cellular pleated fabric provides excellent insulation, helping to reduce heat loss in winter and solar gain in summer.
Do Apex blinds block out all light?
Room darkening fabrics significantly reduce light, but due to the shape of apex windows, a small amount of light may still filter at the edges. We design the blinds to minimise this as much as possible.Can you fit blinds to triangular or angled windows?
Yes. Apex blinds are specifically designed for triangular, angled, and gable-end windows.What are apex or gable window blinds?
Apex or gable window blinds are made-to-measure blinds designed specifically for triangular, angled or vaulted windows. They are typically fitted to follow the exact shape of the glazing for a clean, tailored finish.Are apex blinds suitable for large or high windows?
Yes. Apex blinds are designed for high and hard-to-reach windows. Motorised operation is often recommended so you can control them easily without needing ladders or manual adjustment.Do apex blinds help reduce heat and glare?
Yes. Cellular pleated apex blinds help reduce solar heat gain and glare, particularly in south-facing windows, making rooms more comfortable throughout the day.Are apex blinds made to measure?
Yes. All apex blinds are made to measure to match the exact angles and dimensions of your window, ensuring a precise fit and smooth operation.
