Omnia Flush Casement Windows

Wide choice of colour and finishes

Exceptional thermal performance

Leading security and weather performance

True Flush appearance, inside and out

Full compliance with 2025 building regulations

10 Year Insurance Backed Guarantee

Over 30 years' industry experience

Full compliance with 2025 building regulations

Omnia Flush Casement Windows

OMNIA combines the perfect balance of timeless elegance and 21st-century performance. It’s the reason these windows fit so beautifully into every style of property. Whether you’re updating a traditional home or adding a modern touch, OMNIA’s sleek double-flush design looks stunning inside and out.

Built with advanced thermal performance in mind, OMNIA keeps your home warmer and more efficient—ready for future energy standards. With authentic timber-look options and a wide range of colours, you can personalise your windows without compromising on performance or style.

INSTANT ONLINE QUOTE

Phoenix finance banner | financial consultants | finance available | spread the cost of your purchase with phoenix financial consultants - Polar Windows

Style Without Compromise

INSTANT ONLINE QUOTE

EVERYTHING ABOUT OMNIA IS BEAUTIFULLY DESIGNED

Corners that emulate traditional timber joints. Trims and beadings that echo contemporary styles. Clean, uncluttered lines that are elegant and understated. From tilt and turn windows to French doors. All with more glass and less frame.

1. Versatile System

OMNIA offers a range of windows and doors including Casement, Tilt & Turn windows, Residential and French doors – all you need in one system.

2. Effortless Installation

We know how important your time is – the clever design behind OMNIA ensures a quick installation process and a flawless finish.

3. Weather Resistance

OMNIA goes above and beyond with energy efficiency, noise reduction and weather resistance for your peace of mind.

4. Stunning Visuals

The slimline design, clean lines and elegant traditional-look corners maximise natural light and visual appeal.

5. Rich Customisation

OMNIA offers a wide choice of foils and textures to personalise your home.

6. Perfectly Suited to Your Style

OMNIA offers a comprehensive selection of windows and doors designed to integrate flawlessly with diverse architectural styles, spanning from traditional residences to contemporary new builds.

7. Enhanced Energy Efficiency

Experience a more comfortable living environment with OMNIA products, which provide exceptional thermal performance.

8. Security and Weather Performance

OMNIA products undergo rigorous testing to ensure adherence to established industry standards for both security and weather resistance, incorporating the latest kitemarks and PAS 24 certification.

9. Peace and Quiet

OMNIA products possess outstanding acoustic insulation properties, fostering a tranquil and peaceful atmosphere within your home.

10. Enduring Quality

Drawing upon decades of specialist knowledge, OMNIA’s precision engineering guarantees long-lasting durability and reliable functionality.

Customise Your Windows to Suit You

COLOUR OPTIONS

GLAZING OPTIONS

DOWNLOADS

Omnia by Veka

GET A PRICE

WHY POLAR WINDOWS

Showsite

Purpose built, fully dressed conservatories to experience the products first hand

10 Year Guarantee

Every installation we undertake comes with a 10 year insuranced backed guarantee

Quality, Value, Reliability

With Polar Windows you can be assured of great quality and great prices

High Trained Fitting Teams

Our Installation team offer a vast experience in fittings all types of windows, doors & conservatories

QUALITY INSTALLATIONS, PROFESSIONAL SERVICE

Polar has a wealth of experience from varying product styles and design trends, developments in energy efficiency and product evolution. Always keeping at the forefront of innovation and technology is a key part of their success.

WHAT OUR CUSTOMERS SAY

    
 
 
       Posted on Google  
   
   Richard Maddocks 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have just had Wayne, Bradley,Lee & Mark fit my new aluminium heritage windows from Polar Windows, the service i received was above and beyond, nothing was too much trouble, very clean and skilled workers everything was covered by dust sheets and no mess left i can highly recommend them and would have them back in a heartbeat many thanks guys.
  
 
      Posted on Google  
   
   Andy Goodall 
 
 
 
 Trustindex verifies that the original source of the review is Google. Micky & Cal did us a great, timely, professional job on our conservatory. I wouldn't hesitate to recommend Polar Windows to anyone wanting window or conservatory type work undertaking.
Andy Goodall
  
 
      Posted on Google  
   
   Ryan Homes 
 
 
 
 Trustindex verifies that the original source of the review is Google. Micky & Callum came when they were supposed to and did a great job fitting our windows. Highly recommend
  
 
      Posted on Google  
   
   Damon Kerry 
 
 
 
 Trustindex verifies that the original source of the review is Google. Good experience all round - Ian who did our quote was a lovely chap and the fitters Callum and Micky have done a fantastic job. Everything cleaned up after and the windows look brilliant and really nice guys. Thank you!
  
 
      Posted on Google  
   
   Andrea 
 
 
 
 Trustindex verifies that the original source of the review is Google. Cal and Micky fitted our new back and front door. Two lovely guys they have done the best job ever would recommend Polar Windows all the time
Thanks Cal/Micky would rate 10 out of 10 any time
  
 
      Posted on Google  
   
   Trevor Roberts 
 
 
 
 Trustindex verifies that the original source of the review is Google. We have just had a new kitchen door fitted by Polar Windows and we are delighted with the quality of the door and the standard of workmanship. CAL and Micky did a great job in fitting the door, with no mess or inconvenience. Having used Polar for many years we remain delighted with the service provided.
  
 
      Posted on Google  
   
   Melvyn Dolby 
 
 
 
 Trustindex verifies that the original source of the review is Google. Had Micky & Cal round to install a new front door. They have done an amazing job. The quality and workmanship of the installation is truly outstanding. Would score it a perfect 10.
Went to get the hoover out when they had left, but I needn't have bothered, you couldn't see where they had been, both internally and externally.
These are obviously 2 guys that care and take great pride in there work.
First Class
  
 
      Posted on Google  
   
   Dan Boden 
 
 
 
 Trustindex verifies that the original source of the review is Google. Just had all new glass fitted in our conservatory by Micky and Cal. Cant fault them one bit, friendly and professional service throughout would highly recommend Polar Windows and their team.
  
 
      Posted on Google  
   
   martin fowler 
 
 
 
 Trustindex verifies that the original source of the review is Google. Have used this company a few times and dealt with via my work also. Great company, friendly staff and good quality windows. Would definitely recommend and use again! Great job guys!