Window Surrounds

Choose from our standard single-skin design where the cast stone is seen externally only, or our more thermally efficient double-skin surround where the stonework is seen both externally & internally. See below for more details.

Thorverton Stone window surrounds include a combination of cills, jambs, heads, mullions, transoms and label moulding. Mullions and transoms will only be used if the window is a multi light and multi pane window (e.g. split vertically and/or horizontally) and the label moulding is an optional item for any window or door opening, not just window surrounds.

Suitable for any kind of window frame including wood, aluminium, steel and uPVC. We can adapt the design to fit your chosen frame type.

We have a standard pattern of window surround of a traditional design seen throughout the country as well as offering a bespoke service to replicate existing styles you may already have. Differing height and width of frame size is also easily catered for, just let us know and we'll manufacture to fit.

See our further information Window surrounds.pdf for help on ordering your window surrounds.

We also manufacture an anti Cold-bridging window surround, which dramatically improves the thermal efficiency of the surround. The stonework will be seen on the inside of the property with these surrounds. See our Window Section Drawing.pdf for detailed information.

Choices of Window Surround

Anti Cold-bridging surrounds – we have a special design of window surround based on our traditional design, to dramatically reduce cold bridging. The stonework will be seen inside the house as well as outside and the whole surround meets modern building regulations (Part L). See the further information window surrounds or our Window Section Drawing.pdf for more detais.

Traditional style surround – we have a standard design of mullion window surround adaptable to most opening sizes. The red brick house photos above show this style of window surround.

Round or Oval windows - manufactured to suit your opening sizes, they can be chamfered, flat and with or without keystones.

Your own design Window Surround – we are able to make to your design at your request, please ask for our help.