uPVC Bow Window Designer



Choose how many sides you want in your bow window.



Bow Configuration

Configure your bow dimensions, projection and knock Ons

Section 1

Customise Your Overall Height


Your height can be from {{minimumValidHeight}}mm - {{maximumValidHeight}}mm

Section 2

Customise Your Projection And Width


Your projection can be from {{minimumValidProjection}}mm - {{maximumValidProjection}}mm


Your width can be from {{minimumValidWidth}}mm - {{maximumValidWidth}}mm

Section 3

Calculated Angle Values



Section 4

Additional Requirements

You can have between 1 and 100 fixing straps.

Window Configuration

Select Your Required Window Style For Each Side

Please Select Your Window Design Method!

Universal Design Method

The Universal Design Method is the quickest method and will automatically keep your sections as consistent as possible. By selecting a frame colour, handle colour and glass unit for one window, it will automatically be applied to all other sections where it is possible.

Individual Design Method

The Individual Design Method means you will be able to design the individual window of your bow window which means you can achieve a more distinct appearance. The Individual design method will allow you to select different external frame colours, handle colours and glass for the different windows.

Design Method: {{designMethodSelected[0].toUpperCase() + designMethodSelected.slice(1)}} Design Method

M = Main window, the one that you would open first.

F = Fire escape windows.

E = Easy to clean hinges.

Add Your Bow Window Requirements Here

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Profile Type - {{value['colourInformation']['profileType'] | camelCase}}



Unit Price: {{prices.unit | currency: '£'}}

Total Price: {{prices.withVAT | currency: '£'}}

Bow Window Review

Bow Shape:
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Left Frame Packer
Right Frame Packer
Top Frame Packer
Bottom Frame Packer
Fixing Straps

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{{checklist[key]['width']}}mm x {{checklist['height']}}
Window Style
External Frame Colour
Internal Frame Colour
Profile Type:
Profile Style:
Internal Beading:
Trickle Vents
Child Restrictors
Additional Shootbolts
Handle Colour
Hinge Type
{{checklist[key]['hardwareInformation']['hingeType'] | hyphenless}}
Transom Casement 1
{{checklist[key]['finiteInformation']['transom']['casement 1']['value']}}mm
Transom Casement 2
{{checklist[key]['finiteInformation']['transom']['casement 2']['value']}}mm
Mullion Casement 1
{{checklist[key]['finiteInformation']['mullion']['casement 1']['value']}}mm
Mullion Casement 2
{{checklist[key]['finiteInformation']['mullion']['casement 2']['value']}}mm
Mullion Casement 3
{{checklist[key]['finiteInformation']['mullion']['casement 3']['value']}}mm
Mullion Casement 4
{{checklist[key]['finiteInformation']['mullion']['casement 4']['value']}}mm
Window Glass
Window Toughness
Window Rating
Spacer Bar
Window Decoration

Unit Price: {{prices.unit | currency: '£'}}

Total Price: {{prices.withVAT | currency: '£'}}