Handcrafted timber windows, doors and conservatories for homeowners across Nottinghamshire

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Flush sash window in cream painted finish

Handcrafted from quality, sustainably sourced timber

Add a touch of elegance to your home with a flush casement window from Oracle window solutions. All of our flush casement windows feature a simple yet authentic design, popular amongst heritage homes for centuries. They benefit from openers that close into the frame and finish flush with the face of the timber window, earning its namesake.

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A beautiful finish in every configuration and design

All of our flush casement windows are available in either durable aluminium, or in an eclectic selection of timber options that includes Redwood and European Oak. Whether your home has its roots firmly set in historical charm, or something a little more contemporary, we have the tools to make your flush casement window something totally bespoke to you.

We offer a near-limitless number of flush casement styles, using the finest materials, fixings and hardware to ensure a top quality finish. With optional glazing and gloriously slim sightlines, you’ll be able to enjoy panoramic outside views, as well as a window that is fully thermally efficient to guarantee home comfort and warmth.

Why choose a timber flush casement window?

  • Handcrafted to suit any style of home from traditional to contemporary
  • Thermally efficient, secure and long lasting
  • Made to measure for your specific property
  • Easy to clean with hardly any maintenance
  • Available in durable aluminium or luxury timber
  • FENSA, Trustmark & Fairtrade accredited installations
  • ’A’ rated for energy efficiency as standard
  • Fully guaranteed for complete peace of mind

In either timber or aluminium, flush casement windows from Oracle are incredibly sleek, versatile, and most importantly never require large amounts of maintenance – allowing you to spend more time relaxing in the tranquility of your home. Each flush casement window installed by us comes with a range of guarantees covering all aspects from weather seals to glazing units – though it’s highly unlikely you’ll need it, as all of our windows come with long lifespans as standard.


Browse our gallery of timber flush casement windows

Timber Options

We craft your new timber windows using your choice of hardwood or softwood

European oak timber swatch

European Oak

Naturally durable and incredibly strong, European Oak is a wildly popular choice amongst modern homeowners. Capable of being painted or stained in any colour, this beautiful timber option gives off a natural warmth that provides charm as well as a stunning style for every home in which it is installed.

European Redwood Engineered swatch

European Redwood Engineered

The original material of choice for long life timber windows, European Redwood, engineered for increased stability is very good for keeping homes warm and is handcrafted by our manufacturing partners to be totally knot-free. This means you can enjoy the light and bright beauty this Redwood has to offer in any high quality paint finish.

Grandis swatch


Available in long, clear lengths, it is highly suitable for stain finishes where finger joints aren’t preferred. Red Grandis successfully combines stability and high quality for a truly beautiful finish. The evenness of grain found in all of our Red Grandis timber windows is something that cannot be matched, having an excellent colour consistency.

Accoya timber logo


A highly sustainable material that offers homeowners an impressive 50-year lifespan and an all-round impressive finish, Accoya wood keeps your home warm, improving on other hardwood and softwood options. Engineered using a thorough growing and treatment process, Accoya is the best defender against rot, decay and swelling - being truly revolutionary as well as gorgeous.

Other Options

Range of bead and moulding options for a custom look

For the very best in window security and decoration, all of our timber and aluminium styles come fully customisable in a range of internal bead and moulding options to suit your specific needs.

Bead options

Standard bead


Ovolo bead option


Pencil rounded bead

Pencil Rounded

Moulding options

Standard Moulding


Ovolo Moulding


Pencil Moulding

Pencil Rounded

We offer the best price the first time, every time & a hassle free service from initial quote to project completion

Placing an order with us couldn’t be easier! Once an enquiry is made, you’ll receive a swift and professional service that brings you ever closer to your dream windows and doors. Beginning with a home visit from our friendly MD, we’ll ask you for some simple information, provide advice and get back to you with an accurate quote promptly. You’ll receive our best price first time, simple!

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Why choose timber windows and doors?

An icon of a piece of art

Flexibility in design allows us to give you a bespoke product that can be painted or stained for a natural look.

An icon of a calendar reads 50 plus years

Quality timber windows can last up to four times as long as uPVC windows. Our windows last between 50 & 100 years!

An icon of a star medal

All of our timber products are thermally efficient and our double glazed windows are 'A' rated as standard.

An icon of a tree

Our timber products are manufactured using wood from FSC certified forests & are naturally renewable.

Quality products guaranteed

7 year stain guarantee icon 10 year glazing guarantee icon 10 year hardware guarantee icon 10 year paint guarantee icon 10 year weatherseal guarantee icon 30 year preservative guarantee icon

Serving Nottinghamshire, Derbyshire, Lincolnshire, Leicestershire and South Yorkshire

Based in Nottinghamshire, we are perfectly situated to renovate and enhance any home located across South Yorkshire, Derbyshire, Lincolnshire, Leicestershire and beyond. Come visit us at our head office in Mansfield or enquire online for a home visit. It’s even possible get a better feel for our bespoke products at our window and door showroom at Oracle House.

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  • South Yorkshire
  • Derbyshire
  • Lincolnshire
  • Nottinghamshire
  • Leicestershire
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