Glazing Ideas for Barn Conversions

The large opening once used for carts or machinery is usually the single most important glazing decision in a barn conversion. Filling it with a full-height glazed screen, often with a slim door set within it, tends to work better than subdividing it into a pattern of domestic-sized windows.

It is rarely necessary — or appropriate — to glaze every existing opening plus add new ones. A barn with too much added glass loses the solidity that made it worth converting in the first place.

• Prioritise glazing on the elevation with the best view or best light, and keep other elevations closer to the original opening pattern
• Use rooflights sparingly and set them low in the roof pitch so they read as slots rather than domestic skylights
• Where new openings are unavoidable, keep them narrow and vertical, echoing ventilation slits rather than picture windows

Dark frames — anthracite grey, matt black or a heritage bronze finish — generally sit better against stone and weathered timber than white or pale grey, which can look institutional against natural materials. Aluminium suits the scale of large barn openings well, being able to hold slim sightlines across wide spans without the bulk timber would need structurally.

• Avoid uPVC or pale coloured frames on stone or timber barns — the contrast tends to look wrong rather than crisp
• Avoid symmetrical, evenly spaced window patterns copied from a standard house design
• Avoid removing original lintels or stone surrounds to enlarge an opening; work within them where possible
• Avoid glazing bars that mimic a cottage look on a building that never had them — barns were plain, and plain glazing suits them