Fitting patio doors to a coastal seaside home in CF62

Every coastal seaside home in Barry has its own quirks, but the recurring six are: salt-air exposure driving faster corrosion on cheap hardware; large seafront-facing windows for the view; render finish over brick, painted in bright coastal colours; along with the usual coastal-property reveal detail. When patio doors land on this spec, we default to thermally broken aluminium or reinforced uPVC, 2- or 3-panel sliding patio. The rear garden extension pattern (added 80s–00s) usually holds the tired patio door — replace it as part of the same job. Alley access at the rear is barely wide enough for a single pane of 1200x900 glass — we plan lift paths around it. Where the original glazing bars were 22mm ovolo, we match printed bars to that width — not the modern 26mm default. Seafront elevations often benefit from a rain deflector bar over the composite door letter plate — standard spec here. Estate roads are wide and van-friendly — we can leave the truck in one spot for the whole day without moving. Bay ceiling drops usually have a beam boxed in above — we route silicone around the boxing edge rather than through it. Rural cottages often have limited off-road parking; the van sits on the road and the crew boards through the front door. Rural access often includes a farm gate and a narrow lane — we check turn-in width at survey. Original Crittall frames still exist on some ex-council properties — check the perimeter for lead-paint before disturbing. Original stone reveals need a resin anchor rather than plug-and-screw — the dressed face crumbles under mechanical fixings.