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.

Double Glazed Doors | UPVC | Aluminium | Timber | 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 >>


Double Glazed Doors Crawley, Horesham, West Sussex

Diamond Glass & Windows of Crawley are leading specialists in high quality, cost effective UPVC, Aluminium, Timber and Timber Alternative Doors. With their impressive array of hardware, options & upgrades – there is a door to suit any style/period home.

UPVC Doors

Our range of UPVC Doors are high performance, energy efficient and low maintenance product that are a charming addition to any home.

Aluminium Doors

Aluminium Doors from Diamond Glass & Windows are strong, robust products that are customisable with a range of colours and finishes and hardware options.

Timber Doors

Add instant authenticity to your home with one of our stunning Timber Doors – available in a vast range of shapes and styles.

Timber Alternative Doors

Our Timber Alternative Doors combine the best of traditional and modern to create an extraordinary product.

Door Options & Upgrades

Let your imagination run wild with our extensive range of Door Options & Upgrades, from hardware to performance glazing.

Get a Free No Obligation Quote

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

we would love to hear from you.