Timber casement windows are still a popular choice with many homeowners who prefer the use of natural materials over uPVC or aluminium. The modern flush fitting wooden casement window is quite different in many respects to its predecessors because technology has helped to improve this classic window style enormously. Also, anti-burglar type locking mechanisms now make it virtually impossible to gain access, whilst toughened glass, and double or triple glazing have become additional security features. Chase Window Company have just recently launched their new generation timber window which is the only double rebated flush casement in the market. All known flush casement timber windows benefit from only a single rebate which does not offer the weathertight benefits or air permeability performance.
Our timber casement windows can be constructed from sustainably sourced, specially treated softwood, hardwood, and even oak. Adequate drainage and venting are included as standard features together with internal beading, and they are factory finished with preservative, primer, and two coats of proprietary micro-porous paint.
We can manufacture timber casement windows to any specification, and to suit virtually any type of property, including period properties, and especially those with large bay windows. Each window can be hinged to open left, right or top hung or fully fixed, whichever is more desirable. Equal sight line comes as standard.
For your peace of mind, all locks, handles, hinges and stays are weatherproof and fully rust-resistant. We also offer a large choice of elegant and practical ironmongery options.
- Hardwood, softwood or oak
- Double Rebated sash to frame
- Multi-layer timber sections
- Fully drained and vented
- Dummy sashes to all fixed areas (Equal Sight Line)
- Internally beaded
- Proprietary multi-point perimeter locking
- Unobtrusive hinges
- Factory glazed with 24mm argon gas filled units and energy saving
glass (E-glass) plus warm edge spacer bar to give 1.1W/m2K U-value
- Factory finished with proprietary preservative, primer and two coats
of micro-porous paint
- Large range of ironmongery options available
You can view examples of some of our completed timber casement window projects in our gallery
For help and advice about timber casement windows, visit our flagship showroom.
We are located close to the Junction 25 of the M25 with ease of access via the A10. Open 7 days a week you will find an extensive range of timber products on display for your consideration. Come and have a chat with one of our experts who are always on hand to consult about your project.