Style 4 window

​5 steps to your perfect new window...

Step 1: Decide on your window style below - Click 'Get a price' to open our window designer.

Step 2: Start by entering your frame dimensions (mm).

Step 3: Select your glass. All units are A rated double glazed as standard. Add obscure or toughened glass if required.

Step 4: Choose your frame colour.

Step 5: Choose your window furniture and extras. Add as many windows as you need and when you're done, click 'Proceed to details'.

UPVC Windows with 1 glazed piece

Home> UPVC Windows (All) > 1 Glazed Unit

- A Rated double glazed unit
- 85mm or 150mm cill

- White/Chrome/Gold handle*

- Espagnolette locking system*
- BFRC spacer bar
- Internally beaded for easier installation
- Featured profile

- 10 year manufacturers guarantee

- Building regulations compliant

If you can't find the style you are looking for above then please give us a call or download our quotation sheet. Sketch out the design and write down the dimensions of your window and send your quotation form to us by post, email or by using our form upload box below. 

Frame extras

Customise your frame with various security and hinge upgrades:

Trade Windows 4U logo

What's included?

All supply only windows come with the following:


T: 01283 713034 | W: | E:

Style 1 window

Glazing extras

Click to see our various glazing extras available at an additional cost:

Can't find the style you are after?

Style 4

Style 3

Style 3 window

Supplying high quality windows and doors at trade prices

Green lines show an opener. Where the green lines meet denotes a hinge. ​Please note that all styles are viewed from the outside.

UPVC windows with one glazed piece are the smallest windows you can buy. Generally used for hallways and other small rooms. Follow the steps below to get an instant price for your replacement window in just a few clicks.

*Only available for opening windows

Style 5 window


Style 1

Style 5

Filter by Glazed Units: 

Filter our window styles depending on how many pieces of glass your window has

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