Three, four or five-pane bifolds in aluminium or PVC. Smooth runners, slim sightlines, properly fitted thresholds so they do not drag in winter. Built around the level threshold and the lintel above, not bolted on after.
The detail that makes the difference between a tidy job and a rough one.
Standard residential opening, 2.4 to 3 metres wide. Fits most extensions and rear elevations. Aluminium or PVC, traffic door optional.
Wider openings, 3 to 4.8 metres. Slim aluminium frames with structural mullions only where the engineering needs them.
Properly recessed thresholds so the door sweeps clean across the floor and rainwater drains outwards. No tripping hazards in the threshold line.
A-rated double-glazed or triple-glazed sealed units. Toughened to building regs, optional self-cleaning coating for first-floor installs.
Free home visit, written itemised quote, fitted by the same lads who price the job. 4.9 stars on Google from 42 Glasgow customers.
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