Featuring a lead weight pulley system or our easy spiral balance slide system, the comprehensive range of beautifully engineered, stylish sash windows bring a level of aesthetic elegance to any property.
Our Vertical Sliding Sash windows are fully tested to BS6375 Part 1, proving their outstanding weather resistance to cope with most British climate conditions.
Because all our windows and doors are hand made to order, we work with you to ensure you get the desired performance characteristics for your specific project. The full technical guides, which detail air permeability performance, watertightness, resistance to wind loads and thermal performance, can be downloaded from the link below, but you can also speak to our team of experts for any advice and support.
The range of ironmongery you choose (locks, sash stops etc) will determine the level of security you require, which of course our team will work with you to specify correctly.