Flush Casement
Flush Casement product specification
Detailed technical information for our flush casement window ranges, including thermal performance, glazing options, security features and specification guidance.
Conservation Flush Casement Windows
Our Conservation Flush Casement windows are designed for a wide range of projects where planning sensitivity is important. They retain traditional timber detailing while meeting modern building regulations, offering a practical balance of heritage style, performance, and compliance.
Classic Flush Casement Windows
Classic Flush Casement windows from Mumford & Wood deliver an authentic timber aesthetic suited to period-inspired and traditional properties. They are commonly specified for homes in Conservation Areas, where a traditional appearance is required alongside reliable modern performance.
Heritage Flush Casement Windows
Heritage Flush Casement windows are crafted to replicate traditional joinery detailing, making them ideal for Listed Buildings and sensitive restoration projects.




































Our Conservation range is suitable for most projects and can be tailored to suit design requirements using our various glazing bar and moulding options. All of our Conservation range products have the ability to meet modern building regulation standards.
Glazing
24mm DGU
Standard Specification
24 mm Double glass unit comprising 4 mm Tough / 16 mm Argon / 4 mm Tough Planitherm Total+
14mm DGU
Standard Specification
14 mm Double glass unit comprising 4 mm Tough / 6 mm Krypton / 4 mm Tough Planitherm One
4mm Single
Standard Specification
4mm Single Toughened Pane
Glass Specification Options
There are many alternative specifications available such as Acoustics, Laminates, Obscure and Solar options, please contact us to discuss your requirements.
Case Studies

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