COVID 19 - Diamond Glass Service Update

As per the governments guidelines we are now temporary closed. We are still dealing with enquiries and can provide telephone consultations if required.

For all enquiries please use our Contact Form, Request a Callback or send an email to and a member of staff will get back in touch with you.

In the meantime, stay safe, look after each other and we will keep you updated of our reopening.

uPVC Windows Crawley, Horesham, West Sussex | Diamond Glass & Windows of Crawley

Looking for the door of your Dreams? Use our Door Designers and create your own, personalised door now >>

Looking for your dream door? Use our Door Designers now

Give us a call

01293 522533

or send us an email >>

uPVC Windows

UPVC Windows Crawley, Horesham, West Sussex

UPVC Windows from Diamond Glass & Windows of Crawley are the perfect product for those who are looking for a high performance, efficient product, that can be tailored to mirror the period of any home or building.

Casement Windows

Our UPVC Casement Windows are available in Double and Triple Glazing, and can be made to a size to suit you.

Vertical Sliding Windows

Diamond Glass & Windows Vertical Sliding Windows are efficient, high performance, stylish products which are sure to compliment any home.

Bay and Bow Windows

Bay and Bow Windows from Diamond Glass & Windows are the perfect solution if you’re looking to instantly transform your home.

French Windows

Our UPVC French Windows combine classic looks with modern technology to create a product that is reliable and attractive.

Tilt and Turn Windows

Our UPVC Tilt and Turn Windows meet the needs of modern day life, facilitating easy cleaning and ventilation.

Run Thru Sash Horn Windows

UPVC Run Thru Sash Horn Windows offer heritage style and period looks whilst providing modern security and performance.

Get a Free No Obligation UPVC Window Quote

Contact us on 01293 522533 or request a callback at a time that suits you

we would love to hear from you.