cavity brick (early cavity construction), plasterboard-on-batten internally on some ceilings. Roof-space access is straightforward, loft cabling is easy — but plasterboard-on-batten ceilings mean second-fix downlight work needs careful joist mapping.
If you own a 1930s semi in Caerphilly and need kitchen & bathroom upgrades, the right spec is usually not the most expensive one. On this stock the sensible answer is 18th Edition metal-clad CU — matched to the wiring generation, not a lift-and-shift from a new-build brochure.
That is the standard we quote to. Fixed price, honest survey, RCBO per circuit, and paperwork the next EICR won't question.
Roof-space access is straightforward, loft cabling is easy — but plasterboard-on-batten ceilings mean second-fix downlight work needs careful joist mapping.
Wiring generation on this stock is typically rewired 1980s–2010s; ring finals commonly extended without upgrading the CU. On a 1930s semi you should expect us to flag: ring finals extended into the kitchen or a rear extension without checking the R1+R2; back-boiler removals leaving abandoned wiring in the airing cupboard; loft-conversion feeds spurred off the upstairs ring rather than a dedicated circuit.
Materials and methods we spec on 1930s bay-fronted semi work: 18th Edition metal-clad CU; RCBO per circuit; additional CU for a loft or garage sub-main where the main board is short of ways. Everything is priced on the quote — nothing added on invoice.
Focus on the porch or hallway, the consumer unit location, and the intended cable route. Usually 15–30 minutes on-site or a short photo set.
Priced against your 1930s semi's specific construction, not a template. Route sketched, materials listed, no line-item surprises.
Diary planned for the access constraint that matters on this stock — roof-space access is straightforward, loft cabling is easy — but plasterboard-on-batten ceilings mean second-fix downlight work needs careful joist mapping.
NICEIC certificate, photo evidence of hidden work, Part P where applicable — all emailed the evening the job signs off.
From M4 J28 / J32 (about 7 miles south) the Caerphilly area, 1930s semi addresses cluster in specific streets — we know the layouts before we walk in, which shortens the survey and firms up the quote.
Common enough that we work on this stock most weeks. new-build estates in Bedwas, traditional valley terraces in Senghenydd, and detached homes towards Abertridwr — the 1930s semi is a recognisable slice of that mix.
Roof-space access is straightforward, loft cabling is easy — but plasterboard-on-batten ceilings mean second-fix downlight work needs careful joist mapping. We mark the route at survey and price against it.
No — surveys for Caerphilly 1930s semi enquiries are free. You only pay once the fixed-price scope is agreed.
For a 1930s semi usually yes — a 15-minute survey or a set of photos of the porch or hallway and the consumer unit is enough to write a fixed price.
1930s Bay-Fronted Semi stock isn't confined to Caerphilly — the same construction era shows up across Cardiff and Newport. We consolidate diary days across the postcode.
Practical next step: photos of the porch or hallway or a 15-minute survey, fixed written quote back inside 24 hours, work booked around your make the extension compliant. That's the whole process for a Caerphilly 1930s semi, on one page.
One local point of contact for 1930s bay-fronted semi work across Caerphilly and the surrounding Cardiff / Newport area — quote, work, certificate and after-care.
