Casement Windows Installed in Norwich & Norfolk

The most common style of window construction in the UK market is the casement window. The ‘casement’ as it is referred to, is the section of window that opens. A window panel incorporating the glass is fixed to the frame via single or multiple side hinges, allowing the window to open very much like a door.

We regularly install different variations of casement window in Norwich albeit you may come across them under different names. For example, awning windows are casement windows with the hinges fitted at the top whereas hopper windows are hinged at the bottom.

Casement windows are the cheapest style to manufacture and are extremely customisable, hence their popularity. Unlike sash windows they are much easier to replace or to repair.

uPVC fitted window in Norwich
casement windows stay

Casement Window Stay

To hold the window open a fixture known as a casement stay is used and can also provide a level of security via locking capability.

egress easy clean 90 degree angle

90° Opening Angle

Egress stays can be added to casement windows to allow the window to open fully at a 90 degree angle therefore providing an emergency fire escape. The egress stay also allows for easy cleaning as you can clean the windows from the inside.

window restrictor for casement windows

Child Locks

It is very easy to add child locks to casement windows to restrict the window opening, giving you peace of mind for their bedroom windows.

energy efficiency casement windows


Casement windows perform well mechanically and get their efficiency via the seal compression created when the windows are closed. In terms of operation they are simple and allow a large amount of ventilation.

Flush Casement Windows

If you’re looking for an ultra-modern look with the flexibility of the casement structure, then consider a flush casement window install. The casement sits flush within the frame to make it very aesthetically pleasing and works well for both modern and traditional homes.

flush casement windows

At NC Windows we supply and install a flexible range of double glazed uPVC casement windows and flush casement windows. We have 20 years experience at installing windows in Norwich and throughout Norfolk, why not contact us for a free local quote.

Call us on 01603 528022 for a free quote for customers local to Norwich or in Norfolk

Our Quality Guarantee

NC Windows are FENSA approved, a government authorised scheme for building regulation compliance & standards. We are also CPA (Consumer Protection Association) members. This means that 100% of our work is independently covered under the CPA insurance guarantee.

For materials we only use BFRC approved A+ rated windows which contain high-quality GGF glass and are produced by ISO9001 certified manufacturers.

FENSA registered
Consumer Protection Association