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Triangular Blinds & Gable End Blinds For New Builds
Shape & Shade Your Home With Triangular Blinds & Gable End Blinds

Click Here To Speak To A Triangular Blind Specialist

Perfect Fit - Made To Measure - Ultimate Style

Intelligent Design

Designed for performance, longevity

Expert Advice

The best advice
with no sales pressure.

Ultimate Control

Reliable SOMFY motors responding to touch, voice and light. Home automation compatible.

Technical Fabrics

Our expert listens and recommends the high-performance technical fabric that's right for you.


Designing an extension or new house?
Concealed blinds are stunning.

We let you shape the way you see the outside world with Electric Triangular Blinds.

You're excited to get your new stylish triangular or gable end window installed in your home. But, you're not sure how you are going to shade your home once it's installed. We all want full control of our homes. We'd all live to control every aspect and every bit of light that enters our home

Not only do we help you shade your home, the blinds that we install can also provide you, your family, and your home with privacy protection. So that you can decide when to let the outside in.

Have you already built your triangular, or gable end window? Not to worry! We have the perfect solution for you too.

Watch the video here.

Triangular blinds, gable end blinds, electric blinds

At the design phase? There are great options for concealment.

Concealed shaped blindsFind Out About Concealed Triangular Blinds

Bottom-Up Electric Roller Blinds

Bootop-up Shaped roller blinds Find Out About Bottom-Up Gable End Blinds


Book Your Electric Roof Lantern Blind Call Back

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Get Advice From An Electric Roof Lantern Blinds Specialist.

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From A Specialist

Enjoy Your New Electric Roof Lantern Blind

Your New Triangular Blinds


Find The Perfect Triangular Window Blind For Your Windows With WindowTreat.

Your shaped windows make heads turn and make people look at them, because of the shape of the windows it can be hard to find the perfect blinds, here at WindowTreat, we have the blinds that will be best suited for your windows, whether it's bottom-up,  concealed or not, WindowTreat has the perfect triangular, gable end blinds for you.

Compatible with...

The WindowTreat Electric Triangular Blinds are powered by quiet Somfy® RTS motors which, with the help of the Somfy® TaHoma Hub integrate seamlessly into your home automation or can be activated by voice control or even work with SOMFY Light and Heat Sensors.

Google Assistant

OK, Google... Open the blinds!

Google Home assistant - with electric roof lantern blinds Read About Google Blinds

Apple Homekit

Hey Siri, shut my bedroom blinds.

Apple Homekit with Electric Roof Lantern BlindsRead About Homekit Blinds

Amazon Alexa

Alexa, open my bedroom blind at 7 am.

Amazon Alexa with electric roof lantern blinds Read About Alexa Blinds

The 'Safe Pair Of Hands' For Your Triangular Blinds

WindowTreat is your go-to window treatment specialist for all your window treatment needs - our installers will leave your home tidy and have your electric triangular blinds look great!

Trading Standards Approved For Electric Triangular Blinds

The Buy With Confidence Scheme operated by Trading Standards sets the bar high for your electric triangular blind installation. Trading Standards conduct tests on our customer-facing processes to ensure that you can move ahead with the right supplier for your blind.

WindowTreat are trading standars approved & part of the buy with confidence scheme

Impeccable Electric Triangular Blind Installations

Our electric triangular blind installers are the elite in the industry, They take immense pride in their work. You will find your blinds installer polite and you will see Henry the Hoover helping keep your home clean throughout the electric blind installation.

WindowTreat have been nominated for many different awards

5-Year Warranty On Electric Triangular Blinds

This is the industry-leading warranty for roller versions of electric triangular blinds. We believe in the high quality of the WindowTreat Electric Triangular Blinds.

WindowTreat offer a 5 year warranty with our electric roof lantern blinds

Find out what our customers say about us online