Crystal® casement windows are our most popular product, with an average of 50,000 frames installed each year. We strive for quality and reliability and, we are so confident in our product that we offer a comprehensive "no quibble" ten year guarantee with every window installation.
We know that your home is your castle, so keeping your windows in line with your home style and decoration is vital. For that reason we design each window with you to suit the style and requirements of your home.
With frames available in a range of colours and many decorative glass options, the possible combinations are endless. The Crystal® casement double glazed window range lends itself to suit any possible requirement.
All Crystal® casement windows are also highly energy efficient, we supply and fit only “A+10 rated” energy efficient casement window products! Crystal® are also able to do so at very competitive rates because of our long term supplier partnership arrangements that have allowed access to latest technology, without increased costs.
All Crystal© products meet or exceed the requirements of Building Regulations Part L Revised Oct 2010.
Crystal Windows recently installed/fitted and had a few minor teething problems. I spoke to customer services who I must say were very fast at dealing with the issues/points I had raised and acted on things immediately. I would without a doubt recommend Crystal to others without hesitation.
Nikolas Keegan - RomfordRated us: 4 out of 5
We chose Crystal Windows because we had used them before in our previous house. We had exactly the same professionalism this time as the last. Very fast yet precise. The windows are of a very high standard. Would fully recommend them.
Case Davidson - RomfordRated us: 4 out of 5