Flush or non flush windows – What is the difference?

If your home is overdue new windows and you would like replacements, 5 Star is the family company to come for flush or non flush windows. Let us explore the differences and find out what is best for you.
The flush windows opening vents sit flush with the windows outer frame. These look like timber windows, often called heritage windows.
The non flush window opening vents, often called storm-proof, are double rebated to give more protection from the elements. The opening vents sit proud of the surrounding frame.

How long have flush and non flush windows been around?

Ever wondered how long flush or non flush windows have been in existence?

Flush casement windows have a rich history, dating back to the 19th century. In those days, timber was the primary material for window construction, resulting in sturdy wooden windows vents (openers) which fitted into the fame, flush.

The non-flush window, (todays best-selling window in the UK), was originally crafted by blacksmiths in the 18th century using iron, which enabled the closed vent to have an external raised ridge against the frame for extra protection from the elements, non flush.

A set of casement windows

Why are flush windows so popular again?

The popularity of flush windows has been on the rise due to companies like 5 Star! We developed the Envisage collection of flush windows after identifying a growing demand among customers for windows that stand out from the norm.

Flush windows have the proportions and lines of a traditional timber flush window that it is inspired by but feature a UPVC or aluminium profile to meet modern thermal and security demands.

A close-up of a flush casement window frame

A Flush window looks like this…

Pictured here an external view of a flush window with the opening vents sitting flush with the outer frame.

Ask a 5 Star designer about Origin OW80 in aluminium if you want your flush windows flush on the inside.

Envisage Flush UPVC Windows

A non Flush Window looks like this…

Pictured here, an external view of a non flush window with its closed opening vents sitting raised to the outer frame.

The double rebate of the non flush window is often referred to as a storm proof window.

5 Star are FENSA approved Installers.

 

Double Glazing Birmingham -Extreme French Windows

Flush or non flush windows, which will complement my property?

All new flush or non flush windows look fantastic in properties. Choosing the right colour to compliment other features including roof tiles, bricks, facias and even the garage door is a must. However flush or non flush windows really comes down to personal preference. Most would agree flush is better looking but the non flush lovers boast the storm proof seal as their advantage.

An oak effect flush casement window

Flush or non flush windows, see which looks best before you buy!

Now here is 5 Star’s winning card…take a photo of the outside of your property and either make an appointment for a designer to visit or see one in our showrooms and they can superimpose any flush or non flush windows or doors onto your home so you can see before you buy!

UPVC Fixed Windows

Double rebate on non Flush windows explored…

When any window vent (or sash) closes against the rebated inner frame it forms a rebated seal. Both flush or non flush windows have this seal.

A flush window usually uses a brush seal around the closed vent area to form a second seal.

Looking here at the opening vent on a non flush window, you can see how the opening vent (or sash) has a raised area around the outside of the vent, which is bigger than the opening is. The inside of the outside vent seals against the outside of the fixed frame area forming a second or double rebate..

UPVC French Windows

Flush or non flush windows  – Any colour, any glass, any handle, anything is possible.

When shopping for flush or non flush windows, all the different manufacturers, of all the different window styles, have almost every colour, glass, and handle option. So, if you see a frame style you like, flush or non flush windows can be supplied in almost any colour with the handle and glass option you choose. This even goes for double glazing or triple glazing which can be chosen for any frame.

 

UPVC French Windows

Explore before you buy!

There are two excellent ways 5 Star have developed to make choosing your new windows a dream.

Option one, please request a home visit from one of our knowledgeable designers, they can talk you through your options, overcome any challenges, offer new design ideas, explain all the product benefits and so much more.

Option two, please visit one of our award winning showrooms, stroll around thousands of sq feet of life-sized displays where you can compare the flush and non flush window options along side all the doors we fit and extensions we build. We are open 7 days a week and you do not need an appointment and do not need to talk to anyone unless you chose to.

UPVC French Windows

Flush or non flush windows – Do not miss…

You probably will only ever fit new windows once so if your budget it plentiful and you want the premium flush or non flush windows make certain to explore the premium flush UPVC window range from Residence, the ultimate aluminium range from Origin in both flush and nor flush window options.

Have a flush and non flush windows question we have not answered? Please give us a call on 01562 60800 and we will try and answer it!

 

Origin French Windows

Ask for a full flush or non flush windows product demonstration in your local 5 Star showroom if it will help you decide whether flush or non flush windows are the right option for your home.

BROWSE OUR Flush and non flush WINDOW & DOOR RANGES

Our made-to-measure flush and non flush windows and doors have the potential to change your home not just on the outside, but the inside too. From the very latest energy-saving windows in maintenance-free UPVC to a host of replacement doors – all guaranteed to fit perfectly with your home.

All Our REPLACEMENT WINDOWS

Make your home warmer, quieter and more secure by fitting our very latest energy-efficient replacement windows.

VIEW WINDOW RANGE

All our REPLACEMENT DOORS

Our range of replacement doors offers all the advantages of minimal maintenance and high levels of security for total peace of mind.

VIEW DOOR RANGE

REQUEST YOUR FREE QUOTE

Simply fill in your details for your free, no-obligation quotation, and click “Get Quote.”

Back To Our Blog