Backed by 60 years of research & development


Our products are the most innovative, well-engineered designs on the market...


When you choose to buy windows from Excell you can be confident that you are going to get the very best value for money. Our windows are manufactured from the highest quality Rehau profiles. With a 5 day turnaround on most products and with an option of locking systems, colours and profile options to choose from. We offer our frames glazed or unglazed and with more emphasis being put on energy ratings and U-values, we can provide all necessary documentation from our on line calculator about our A-rated glazed energy efficient windows that will make a home warmer, more secure and quieter.


Manufactured from Rehau TOTAL 70c profile

A-Rated windows

Bay windows

Bow windows

High security locking Hardware

Tilt & Turn window (easy cleaning from inside)

WER certification

U- value certification

All types of glazing

French windows (fire escape)

Coloured foiled Profile available

Triple glazing

Fully reversible windows

Internal or external beading

Astragal Georgian bar