Timber Casement Windows


All of our timber windows are designed for security and thermal efficiency. This gives them a high-performance, double-glazed design, draught excluders and multi-locking systems.

We use the latest technology to create windows that are significantly less prone to twisting and warping. This helps us to create a more consistent product that's as easy to maintain as possible, meaning you'll be able to enjoy your windows for years to come.

We supply both flush and Edwardian windows. These windows are as warm and secure as the other, they're purely based on visual style.
We work with you to create a bespoke design that fits in with the rest of your building. Our products are designed to last and are created to match the best in class building codes.

Timber Casement Windows

Whether it’s your family home or a new build, you can trust us to create the perfect windows to enhance the character and bring light into your property.

Product information

Our casement windows have fantastic aesthetic appeal and provide superior thermal insulation. We can assure you of optimal thermal and weather performance., our innovative design work increases security and shielding from the elements.

Features & benefits

  • Safety and Security - Our timber windows come with modern, easy-to-clean hinges and child safety restrictors. They are also Secured by Design & Part Q certified
  • Totally Bespoke - Ultimate control over the feature windows into your home. Totally bespoke sizes, designs up to 5 metres wide with any combination of fixed and opening sashes in contemporary, traditional or heritage mouldings. Create an oriel or bay window, or go all out with curved frames or swept heads (curved plates).
  • Choice of Glazing - Select from a range of styles: choose from horizontal, cottage, Colonial or create your own unique design using our range of glazing bars. From 16mm to 35mm in width, our glazing bars are available in double and triple glazed options. We have a comprehensive range of glazing options to help you make the most of your property. We offer both coloured and clear glass, including traditional diamond or square pane designs for those who appreciate classic style. For more contemporary properties, our obscure, translucent and stained glass is a popular choice that offers an instantly impactful feature.
  • Super High Performance - We use double glazing with warm edge spacers to reduce exterior noise upto an amazing 42dB. The combination of this and our carefully selected materials will allow you to enjoy a better night's sleep thanks to BlueSky performance..
  • Amazing Colour - We offer a range of colours that are available across our full range of window designs. We'll ensure your windows look incredible with water-based paints or if they need to be cut into shapes we can match the colour from Farrow and Ball, Earthborn or Fired Earth ranges.
  • Choice of Handles - With casement windows, you have the option of choosing handles and decorative stays from a huge range, simply select the ones you want based on your style.
  • Obscure Glazing Patterns - Glazing patterns are an important decision for any design and can make a big difference to your overall window. There are many different glazing types with various styles that offer different degrees of privacy(rated 1-5 with 5 being the highest privacy).


Profile depth 95mm
Upper frame width 45mm
Lower frame width 54mm
Upper casement sash width 65mm
Lower casement sash width 93mm
Cill 120mm/150mm/180mm
Mullion options floating/fixed
Glazing double/triple
Glazing type standard, toughened, laminated, acoustic Child restrictors
Energy Saving ‘Thermofloat” Glass - Ug 1.1 W/m2K
Engineered timber pine, meranti, accoya, sapele, oak Internal beaded
Locking System Multi-point locking system
Edge Spacer Warm Edge Spacer Technology
Movement based on FRICTION or BUTT hinges
Fully finished in ANY RAL colour
Painted in four stages Wood preservation - Staining-internal top - Final coat Fully drought sealed
Lead time 6-8 weeks
Fully compliant with Building Regulations and CERTASS/FENSA requirements

Timber Casement Windows Gallery

Timber Casement Windows Accessories

Casement Window Handles

Trickle vents

Tilt and Turn Handles

Glass Type