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Flush Casement Windows Leicester

  • Securely located beads
  • Strategic wall thickening
  • Impact resistant materials
  • A++ Energy Rating

Unique and Adaptable

This is an exceptional range with the highest possible standards, but every window remains a one-off, made to your order, and with Optima there are options to suit everyone.

uPVC Flush Windows Leicester

Flush casement windows Leicester, also known as flush sash windows less frequently, are hinged on one side of the frame and open outward by pushing outward. In contrast to conventional casement windows, the sash's opening portion sits flush (flat) with the surrounding frame.

They perfect option for your Leicester home, flush casement windows, have become an increasingly popular option for homeowners, combine traditional 19th-century styling with modern performance to deliver a low maintenance, authentic look with the superior energy efficiency and security assurance that you should demand from new window installations

Flush Casement Windows Leicester Options

Whatever you like can be obtained thanks to Optima's extensive selection of finishes. Flat and grained finishes, natural wood effects, strong colours, and subtle tones. Select a dual-colored option if you enjoy the notion of a black frame outside but are concerned that it could seem dreary inside. If you prefer the appearance of painted wood, go with a textured, solid colour. This will allow you to easily achieve the desired shade and wood grain. This strategy works particularly well with white or cream.





Agate Grey

Pebble Grey


Chartwell Green

Dark Green

Steel Blue

Dark Red

Hazy Grey Finesse

Kensington Grey

Buckingham Grey

Basalt Grey Smooth

Slate Grey Finesse

Slate Grey

Anthracite Grey Smooth

Anthracite Grey

Black Ulti-Matt

Black Brown


Irish Oak

Honey Oak Super Matt

Light Oak


Swamp Oak

Silver D Smooth


Flemish Gold Smooth

Download a Flush Casement Window Guide

View more benefits, styles, colours and much more.


Flush Casement Windows Leicester Benefits


Designed for longevity and durability in beautiful finishes to perfectly complement your windows and doors.

Knockers and Numerals

Your beautiful home should include all the period features and decorative touches that make it special.

Purpose-made accessories

The system has a complete range of accessories, including cills, arched heads, night vents, glazing bars, sash horns and weather bars.


Every component of our windows and doors works together for a perfect finish.


Strong and stylish in the same wide range of colours and finishes.

Your Next Steps

Why choose us
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Got a question? Call us on 0116 403 0279

You can also email our team of experts on enquiries@customtradesystems.co.uk

Copyright 2024 Custom Trade Systems Ltd, All Rights Reserved. Registered in England & Wales No. 13185588 | VAT No. GB 437148488
Custom Trade Systems Ltd is an Introducer Appointed Representative (Financial Services Register No. 980326) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.

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