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The Casement Inline window within the HBD Timber Collection combines traditional aesthetics and contemporary functionality. Crafted with meticulous attention to detail, these windows are purposefully designed to mimic the classic appearance of period windows. This design preserves the historical charm of older properties and brings them into the modern age with advanced operational features.

At the heart of the Casement Inline window is its conservation-centric design. This style is particularly favoured for heritage and listed properties, where maintaining architectural integrity is crucial.

The design is characterised by its sash, which sits perfectly within the frame, creating an elegantly flush exterior finish. This enhances the window’s visual appeal and respects conservation area properties and character homes.

Despite its traditional appearance, the Casement Inline doesn’t compromise on modern functionality. The windows incorporate the latest hardware, components and craftsmanship, ensuring they are easy to use and maintain.

Premium security comes as standard with your new windows, fitted with multipoint locks, luxurious window handles with key locking, internal glazing and other security features built into the design. Period style with 21st Century technology.


Casement Inline Timber Windows – retain the character of your home 

The HBD Timber Casement Inline windows come as fixed windows, side or top opening casements, bay and bow windows and special designs.  We can also help you create windows at larger sizes, creating impressive floor-to-ceiling and picture windows.

HBD Timber windows come with high quality factory-applied coatings with multiple layers of paint for longevity and durability.  The wood stains are also of the best possible quality, giving a natural appearance with a tough surface finish.  You are assured of maximum protection with minimal maintenance.  Using the latest generation engineered timber, all windows The multi-layer engineered timber sections are designed to resist warping and twisting.

You can customise your new windows in a choice of colours, handle styles and glass options, including Georgian and Astragal bars, square or diamond leads, triple glazing and obscure glass for bathrooms and cloakrooms.  

Casement Inline Windows specifications

The timber frames are designed for the UK market with 80mm deep frames, making these windows ideal for replacing old wood windows.  Face dimensions of 115mm replicate period windows while providing a slimmer appearance and maximising the glass area.

Available in a choice of woods, Pine has a bright, fresh colour, durability, excellent resistance to weather conditions and excellent thermal and acoustic insulation. We recommend pine for its traditional look and excellent price point. 

Meranti is a more premium and exotic hardwood timber responsibly sourced with extremely high resistance to weather conditions.

Oak is the best building material for opulence, derived from native broadleaved oak trees. Oak wood is hard, very durable and resistant to abrasion. It is characterised by high durability and resistance to changing moisture conditions.

Experience our on-trend steel-look bifold doors in the HBD Showroom.

Discover the beauty, warmth and luxury of HBD Timber Casement Inline windows.  Visit our St. Albans showroom to view our entire range of windows and doors for your home.


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