New Dormer Windows

Dormer windows look really nice and always give more space in situations like loft conversions and small rooms. But they can weather more than other windows. So may need changing and definitely cleaning more than standard casement windows.


The project was in Wallington in The London borough of Sutton.

Products Used

White PVCu chamfered profile SlimSash casement windows have been installed.  We have 2 before and after photographs so you can see just how good the new windows look.

New PVCU Dormer Windows

SCI has been doing this for over 30 years. With well over 10,000 satisfied replacement window and door customers, SCI has thrived on quality, innovation and customer care.

Our customers appreciate the no pressure, no hassle approach and commitment to service – long after the installation has been completed.

SCI has always relied on word of mouth and recommendation rather than advertising. Please take a look at our Checkatrade reviews – we now have over 950!

Want to speak with us?

Are you looking for new ideas on how to increase security and energy efficiency within your home, in either Surrey or London? Take a look at our range of casement windows that will do just this. These new dormer windows are a great example of why we are so good at what we do.

Please get in touch with SCI Windows on 020 8648 0426 or via our contact form.