Reeded & Patterned Double Glazed Unit

A double glazed unit with a textured inner pane: the light and privacy of reeded or patterned glass, with the insulation of double glazing. The outer pane is clear toughened glass, the inner pane is the pattern you choose, sealed around a 12mm argon-filled spacer.

Which pattern

Narrowline (reeded / fluted) has fine vertical ribs. It is the modern choice for front-door sidelights, bathroom windows and internal glazing where you want light through and shapes blurred.

Cathedral is the classic hammered texture found in many 1950s–80s homes. Use it to match existing windows when you upgrade to double glazing.

Spotswood is a soft, even stipple that gives good privacy with a lighter look than Cathedral.

The pattern sits on the room side of the unit, so the outside face stays smooth and easy to clean. For a smooth frosted finish instead, see our frosted double glazed units. For any other combination, use the build your own double glazed unit page.

Before you order

A sealed unit cannot be cut, drilled or altered after it is made, so every dimension has to be final. Measure the rebate, not the old glass, and check the unit thickness at the end of each line fits your frame. If your job needs a shape other than a rectangle or a circle, a stepped unit or a different spacer, email us a drawing and we will quote it.