Composite doors for ex-council semis across Pontyclun

Quoting composite doors on a ex-council semi means walking the reveals, not just measuring the openings. External cills are usually concrete — sound and stable, drip clean-out is standard. In Pontyclun, that walk usually catches A473 traffic noise on the northern estates as a paired issue on the same elevation. Single-skin wall means the frame carries no thermal break at the perimeter — sealant bead depth matters more than usual. Frame colour on the front elevation is often deed-restricted to white, cream or a heritage green in conservation areas. Salt air pits cheap aluminium at the fixing points; genuinely marine-grade powder coating resists. Original 60s sliding aluminium frames cold-bridge — you can feel a two-degree temperature drop within a foot of the glass in winter. GRP skins don't warp, fade only slowly under direct UV, and resist coastal salt better than aluminium-skin doors. Timber-frame construction means fixings go into studs; we probe before drilling to locate them. Party wall proximity means neighbours hear the removal — we knock ahead and time the noisy hour to mid-morning. Front door threshold sits on a York stone step in most cases — level it back to the tile line before the frame lands. Non-square reveals mean every frame is bespoke-scribed — templates rather than standard sizes. 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.