Timber Windows & Doors in Thornbury

Timber ranges for Thornbury

sash windows, casements, Heritage Slimlite and timber doors.

Schedule a Free Quotation

High Street and Castle Street

The change from colour-washed frontages to stone buildings is a reminder to assess windows with the wall around them. Include the full elevation, porch and any retained entrance door when comparing a new finish. For sash windows, record the frame depth and pane pattern; for casements, show the opening lights and mullions. Avoid relying on a catalogue image that does not reflect the scale of the opening or its relationship to the street.

Castle Street’s northward change in materials is especially useful when reviewing a group of replacements: stone and painted render give the same frame colour a different visual setting. The appraisal also identifies the wider ensemble of roofs, stacks and traditional boundaries, so retaining their relationship helps a new entrance remain proportionate to the street.

South Gloucestershire conservation checks

Thornbury is included in the Bristol and Portishead service coverage, while South Gloucestershire Council is its planning authority. The council publishes the Thornbury conservation document and maps through its conservation resources. Verify the address for listing, conservation boundary, relevant Article 4 controls and conditions. The document’s discussion of reviewing additional controls is not proof that a particular direction is in force. Ask the council about the actual replacement or opening alteration before the design becomes an order.