Flush Sash Windows

Our window collection is perfect for those looking to add a stylish, aesthetic to their home whether modern or traditional.

Energy-efficient, low maintenance, sound proof and secure, our window will give you peace of mind.

Casement Windows

When deciding to invest in replacement windows for your home, remember it's not just looks that count. You need windows that you can rely on to keep your home safe, energy-efficient, maintenance-free and last.

At Realistic our replacement windows come double or triple glazed with durable uPVC frames which we’ve slimmed down to maximise the amount of natural light entering your home.

All our replacement windows are available double or triple glazed, with some of the best security accessories available, including the latest key locks and shoot bolts.

Whether your home is contemporary built or a period property, we have a style to suit.

Why Choose Us for your replacement windows?

With over 10 years experiencing in advising on and installing windows, we will ensure your choice enhances your home.

We offer:

  • No obligation consultation and quote
  • Installation engineers with unrivalled experience
  • 10-year guarantee on all Infinity windows
Flush Sash Windows

Looking for some window design inspiration? View our brochures then talk to our experts.

Recent Projects

Mr & Mrs Rooks came to us on a recommendation
PVC window & door replacement in Cornwall by Realistic Home Improvements
This project was a window and door replacement project.  We
Replacement doors & windows in Plymouth by Realisitic Home Improvements
Mr & Mrs Smith are returning customer of ours from
Window and doors - Realistic Home Improvements
Our latest door and window replacement and another happy customer.


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