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Our timber flush sash casement windows are manufactured with a professional finish, making them suited to conservation projects â including the renovation of grade II listed buildings. The authenticity and performance of flush casement timber windows appeals to all homeowners.
The aesthetics of traditional flush sash casement timber windows are highly sought-after for homeowners with traditional properties, as well as those looking to bring renewed charm and elegance to their more modern home. Wooden windows grant this stylish appearance with ease.
Our timber flush sash casement windows have been designed with a range of innovative design features, resulting in a combination of traditional aesthetics and modern technology. Flush sash casement timber windows are also complete with a fuss-free finish and replicate original 19th Century wooden windows.
Whichever species of timber you and your clients prefer for your wooden windows, we use only the most innovative materials â and those that offer style and function. For superior timber windows, you can rely on us.
Accoya is a high performance, modified timber made from sustainably sourced softwood. Its durability is labelled as âClass 1â, the highest level of durability for timber windows and other home improvements. This species is suitable for both windows and doors.
Read more about Accoya
Suitable for both wooden windows and doors, Sapele is a common hardwood sourced from West Africa and the Cameroon, Sapele achieves a âClass 3â durability classification, making it âmoderately durableâ.
European Oak features an attractive grain and we source this through an FSC (Forest Stewardship Council) This species has a âClass 2â durability classification and is suitable for both timber windows and doors.
Sourced as engineered laminated stock to improve durability, this species is a cost-effective option for stylish new timber windows. We’re proud to work hard to make our wooden windows accessible
Not only do we offer one of the broadest timber product ranges in the industry, we also provide aesthetic choices in terms of sash design. With four unique and innovative sash options, clients are able to meet specifications and choose a design that also meets their personal needs.
They all are based around the traditional timber design of âputty-lineâ external and âovoloâ internal mouldings. This ensures that you can pass on flexibility with our timber casement supply.
To further replicate the appearance of traditional timber windows, we can fit astragal bars and leaded glass. We can match the leaded design to an existing pattern or provide a range of classic options such as the diamond style.
Mayfieldâs modern design is available with or without astragal bars, and in conjunction with the astragal bar option an interbar creates the appearance of single glazing.
The moulding on Amberley is based on traditional timber putty-line external and internal moulding details. This style is available with or without astragal bars.
As energy efficient as a 24mm unit, Petworth is a double glazed sash which gives the appearance of single glazing within your wooden sash window.
Ebernoe is ideal for conservation areas where maintaining original timber flush sash window aesthetics is extremely important as it uses traditional putty glazing techniques.
Preserve and protect with colourOur flush sash casement timber windows and our wide range of stunning products are available in a range of translucent and opaque finishes. We offer most colour options but we have our own standard colour range, so you can customise your wooden window to meet your customers’ needs. Colours may appear slightly different on the various species of wood so we would recommend requesting a sample.
Translucent finishes preserve the natural beauty of your timber windows while opaque resembles the traditional colouring of the past. This is the ideal home improvement to bring highly desirable aesthetics to any property with the addition of our finely crafted flush sash wooden windows.
With opaque finishes, all RAL colours are available, giving an almost unlimited choice when it comes to personalising or matching to existing windows. You can heavily customise your desired timber window design to meet your needs.
Our paint system also protects the wood from harmful ultra-violet rays and from water ingress thanks to its microporous structure, which allows excess moisture to escape. Our paint is also flexible meaning it can expand and contract naturally with the timber. Our wooden window styles are high performance yet low maintenance for a superior product.
Efficient and Effective GlazingAll of our flush sash casement timber windows come with high performance glazing that effectively prevents heat from leaving but also allows in a comfortable amount of natural light.
That way, when you invest in our wooden casement window styles, you won’t have to compromise on appearance over performance.
With a range of efficient glazing options, an existing pattern can be matched. Our timber window profiles can also be an attractive way to maintain privacy. With varying degrees of obscurity, natural light can still enter the room.
Satin
Stippolyte
Cotswold
Contoura
Minster
Canterbury
Active Neutral
Our wide choice of hardware from the Anvil traditional ironmongery and Fab & Fix range allows you and the end user to achieve a completely custom look when refining the style of your flush sash casement timber windows. From PAS24 espagnolettes to shootbolts, all our locks offer security as well as style.
Monkey Tail antique black
Monkey Tail Graphite
Monkey Tail Gold
Monkey Tail Chrome
Black Tear Drop Handle
Graphite Tear Drop Handle
Gold Tear Drop Handle
Chrome Tear Drop Handle
Stay Antique Black
Stay Graphite
Stay Gold
Stay Chrome
Black Dummy Stay
Graphite Dummy Stay
Gold Dummy Stay
Chrome Dummy Stay
Black Cranked Handle
Satin Cranked Handle
Gold Cranked Handle
Chrome Cranked Handle
White Cranked Handle
Bronze Cranked Handle
Professional design and finishing processTo ensure youâre getting the best products, including our high performance wooden flush sash windows, our timber range of windows and doors are designed with sustainability and durability in mind. We have full control from start to finish to create beautiful timber products every time. The materials we use in our wooden windows offer exceptional performance due to a minimum 7â slope which ensures water runs off easily. Any moisture easily drains out due to the ventilation and drainage beads present in all bottom glazing rebates.
We only source timber with a low moisture content which prevents movement and micro porous paint ensures a high-quality finish while still letting the timber breathe; ensuring the longevity of our timber products. All the critical joints have a v-joint sealant which ensures further protection from moisture. Rest assured that when you work with us, our timber flush sash windows will perform highly and reliably for your customers.
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If you want to know more about our products, processes and accreditations, fortunately we offer a range of downloads. Download a range of literature free of charge, to refer to in your own time.
View all downloadsInstallers and other businesses can only work effectively if they have a reliable trade supply service â offering the highest performing products. Luckily, here at Dempsey Dyer we only supply the latest options from market leaders. This guarantees quality, performance and durability â regardless of the product choice.
You donât just have to take our word for it. A range of familiar third parties have accredited our work. This gives you peace of mind that our practices and products consistently meet high standards and requirements.
For all of our downloads including certifications, installer guides, product brochures and order forms, visit our trade website at http://trade.dempseydyer.co.uk
