Envisage Window & Door Collection

Replicating the traditional charm of glazed timber windows, our flush casement range is easily defined by elegant, timeless lines.

Envisage Flush Casement Windows offer the magnitude of colours, designs and glazing options that you’d expect from modern windows, all whilst being infused with sophisticated charm. With smooth, clean lines that are suited to traditional properties, Envisage compliments virtually any style of property; from heritage to contemporary.

Envisage Flush Casement Windows


Our flush casement windows are brimming with one-of-a-kind styling options, functional durability and all the easy-care features you’d come to expect from modern-day casement windows options.

What makes our Envisage Windows truly unique is their ability to merge this timeless timber-look with 21st century performance and security.


Envisage Flush Windows

Complete your look with our range of hardware…

The small details should never be overlooked. We pride ourselves on offering an extensive hardware range that acts as the perfect aside to all our window collections. We offer a selection of both traditional and contemporary handles that have been crafted to match any type of property.


Envisage Flush Window Hardware

Add a splash of colour…

Whatever your preference, we’ve got enough stunning shades, wood effects and textures to satisfy even the most outlandish of requests. For ultimate customisation, you can even choose a different colour and finish for indoors and out. Whether you prefer to blend in or stand out, our extensive colour range will give you the tools to fully express yourself through the medium of colour.


Envisage Flush Window Colours

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© 2022 Speedy Build Ltd.

Credit is subject to status and affordability. Terms & Conditions Apply. Speedy Build Ltd FRN: Registered Address: 38 Salisbury Road, Worthing, West Sussex, BN11 1RD. Registered No. 10670175 & VAT No. 311 6048 44 trading as Speedy Home Improvements is a credit broker, not the lender and is authorised and regulated by the Financial Conduct Authority. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC. Authorised and Regulated by the Financial Conduct Authority (Register no. 704348)