Fitting full-house replacement to a Edwardian bay-fronted house in CF72
Every Edwardian bay-fronted house in Pontyclun has its own quirks, but the recurring six are: canted or square bay window projecting from the front elevation; stained-glass toplight above the front door and often above the bay; wider frontages than Victorian terraces — usually 5.2–6m; along with the usual Edwardian-property reveal detail. When full-house replacement land on this spec, we default to A+ uPVC or aluminium frames, one consistent foil/RAL across every elevation. External cill drips block with paint over the decades — raking them clean stops water sitting on the frame after install. Original front cills are usually blue engineering brick — leave them, drill through them for the frame fixings. Vaulted internal ceilings mean the crew works off a small tower for gable glazing — ground protection sheeting mandatory. Off-street parking makes van access straightforward — we can stage glass in the driveway rather than on the pavement. Terrace kerbs are usually granite and unforgiving — the crew boards from the van to the door to protect finished doors. Bay ceiling boxing hides century-old cabling; we test before drilling through the head of the frame. Coastal render is often painted in bright colours that mask sealant discolouration — colour matching at the frame perimeter matters. Estate roads loop back to themselves — the crew's van sits in one spot all day without moving. Cavity trays sit above the head of each opening at DPC height — we check the buyer pack before drilling above the frame. Pebbledash render on the upper storey chips at the frame perimeter during removal; we score-and-drop rather than lever.
What makes a Edwardian bay-fronted house its own thing
- canted or square bay window projecting from the front elevation
- two-storey rear projection giving a scullery-to-kitchen return
- wider frontages than Victorian terraces — usually 5.2–6m
- red brick or render-over-brick with stone cill and lintel detail
Reveal and install detail
- → Reveals are usually rendered internally over lath, so care during removal stops big patches falling.
- → The porch canopy sits at 2.0–2.1m — deliveries and scaffold lifts need to allow for it.
Method: front-to-back schedule: front elevation first, sides, then rear; one team on site each day; rubbish cleared nightly.
Guarantee: 10-year product on every frame, 2-year fitting on the whole package, single point of contact.
Our full-house replacement spec for a Edwardian bay-fronted house
Full-house on an Edwardian means the bay is priced separately — corner posts, reinforcement and lead-flashed head. We survey the tile porch and stained-glass toplight before quoting so re-sets are pre-agreed, not surprise scope. In Pontyclun we see this on the railway-era stone terraces in the village core, 1990s Persimmon and Redrow estates around Miskin and Talbot Green, executive detached in Groes-faen around Talbot Green, Miskin, Brynsadler, usually paired with A473 traffic noise on the northern estates; wind-driven rain off the Ely valley; original 1990s-spec uPVC on estate homes now failing at the seals on the same elevation. Straight down the A470 then west on the A473 — Pontyclun is a 25-minute run from our Caerphilly base. Council area is Rhondda Cynon Taf County Borough Council in Rhondda Cynon Taf; commercial neighbours include Talbot Green Retail Park and Coed Ely business park. Nearby: Llantrisant 2mi, Cardiff 10mi, Pontypridd 6mi. Local vibe: growing commuter belt — village pub and church at the heart, new estates and retail on the fringes.
Planning & permissions
Bay elevations are a strongly protected feature in most Edwardian conservation areas — we usually replicate the original sightlines rather than modernise.
Locally in Pontyclun, Rhondda Cynon Taf County Borough Council covers this area. Growing commuter belt — village pub and church at the heart, new estates and retail on the fringes. We check any conservation or Article 4 status against the address before quoting rather than after.
Local context — Pontyclun
- Council
- Rhondda Cynon Taf
- Postcodes
- CF72
- Main route
- A473
- Nearest town
- Llantrisant (2 mi)
Neighbourhoods we cover: Talbot Green, Miskin, Brynsadler, Cross Inn, Llanharan. Straight down the A470 then west on the A473 — Pontyclun is a 25-minute run from our Caerphilly base.
What we typically find on survey
- ·The georgian bar between the panes has come detached from the top spacer on one unit.
- ·One sash locks by lifting a nail out of the frame — a bodge from a decade ago that everyone forgot about.
- ·The cill end-cap has fallen off and the cill chamber is now a home for insects.
- ·The transom bar has a live crack in the plastic, opened up by summer expansion cycles.
- ·The multipoint lock still throws but the internal handle has 40° of dead travel before engaging.
- ·A weep vent that was factory-drilled has been over-painted three times and no longer clears water from the chamber.
- ·The bathroom obscure glass pattern has been discontinued for over a decade — matching a single pane is not possible.
- ·The internal reveal plaster is spalling under the cill where condensation has run for years.
- ·A homemade timber threshold has been screwed to the concrete cill in front of the patio door.
- ·The trickle vents are painted shut and the room fugs up within an hour of the kettle going on.
- ·The letterplate is a straight through-plate with no anti-snap flap — visible from outside in the hallway.
- ·The top hinge on the front door has torn its middle screw out and been left to run on two fixings.
- ·The front door threshold weather-bar seal is missing its rubber blade and the metal channel is bent.
- ·Wet-set fixings through the outer frame have rusted and stained the surrounding brick.
- ·The middle mullion sags visibly across the top rail on any window wider than 1.6m.
- ·Silicone at the outer perimeter has hardened, cracked, and lifted at the head — water tracks behind it in heavy rain.
- ·The top vent has been kept permanently closed with a wooden shim wedged inside the frame.
- ·The bathroom pane is patterned glass from the original build, and the pattern is no longer a current stock line.
- ·The window opens fine on a cold morning and binds by 3pm on a hot afternoon — classic thermal-expansion bind.
- ·The multipoint gearbox on the front door still throws, but the hooks miss the keeps by 2mm on the middle throw.
- ·The glazing spacer bars are aluminium, not warm-edge — a decade behind current U-value expectation.
- ·The catch keep for the bathroom window has been packed out with a folded matchbox to make the sash lock.
- ·The glazing spacers between panes carry the visible desiccant snowfall that gives away a blown unit.
- ·The kitchen window has a defrost line across the low-e coating — argon gas long gone.
Why residents are enquiring right now
- ·The resident works from home and wants the neighbour's dog to stop being the loudest thing on every call.
- ·The buyer wants the property to be quieter after 11pm — the street noise is fine, the bass from next door is not.
- ·The homeowner wants the front porch to feel enclosed in winter and open in summer.
- ·The buyer wants the frames to still look right in twenty years, not just at handover.
- ·The buyer wants a full set of the same colour across every elevation, not the current mixed collection.
- ·The homeowner wants the composite front door to survive a decade of coastal salt without going chalky.
- ·The owner wants the job to finish clean — no leftover offcuts in the skip on the drive, no sealant on the render.
- ·The resident wants the kitchen brighter in the mornings without losing the privacy from next door's back garden.
- ·The buyer is moving in with two dogs and needs a back door that will not degrade with claw scrape.
- ·The homeowner is expecting twins and wants the room-to-room noise transfer down before the arrival.
- ·The buyer wants a survey that says no to things when they don't fit, not just yes to everything they ask for.
- ·The homeowner is preparing the property for a smart-home installation and wants sensor pockets designed into the reveals.
- ·The homeowner has quotes for a new kitchen next spring and wants the patio doors in before those trades arrive.
- ·The owner is having a kitchen refit next month and wants the patio door in first so the tiler works to a fitted threshold.
- ·The resident is expecting an elderly parent to move in and needs a door that opens without a shove.
- ·The resident has been quoted for solar and does not want the roof work to happen before the windows do.
- ·The owner is done with the annual condensation season and wants the fabric of the openings to end it.
- ·The owner has an ageing parent visiting for extended stays and wants the guest bedroom warmer than it currently is.
- ·The homeowner is planning a loft conversion next year and wants the windows sorted before scaffold cost is priced.
- ·The homeowner wants a single date, a single crew, and a single guarantee — not a paper trail across three companies.
- ·The resident has already lost one composite door to a courier boot and wants the replacement rated for impact.
- ·The resident is fitting a home cinema in the front room and needs the windows to be a full acoustic upgrade, not a nominal one.
- ·The resident is done with condensation-driven mould at the sill line every February.
- ·The buyer wants an installer who will still exist to honour a guarantee in year eight.
How we actually fit it
- ·The internal trim goes on with pin nails through the flange, not straight through the visible face.
- ·The internal architrave is coped rather than mitred where the reveal wall is out of true.
- ·The old handles are offered to the client before being binned — sometimes a chrome D-handle finds a shed door life.
- ·The gasket is dressed into every corner with a specific gasket tool, not a screwdriver, so the corner stays sharp.
- ·The trickle vent chamber inside the frame is proven clear with a torch before the outer cap goes on.
- ·The client is walked through the finished job with a printed operation card, not a rushed verbal handover.
- ·Cavity closers get inserted where the old frame's cavity closer has failed — not omitted because it is unseen work.
- ·The client's paint colour is sampled at the survey visit and matched at the office before the fitters arrive on install day.
- ·The internal cill is scribed with a coping saw against the reveal plaster, not butted flush with a caulk joint.
- ·Sealant is a single continuous bead run at the perimeter, not overlapped in six-inch runs.
- ·Every silicone bead is tooled with the correct radius spatula, not smoothed with a wet finger only.
- ·The multipoint gearbox is thrown by hand before the frame goes in — a factory fault at that point is a five-minute fix.
- ·The composite slab is not cut on site — if it does not fit, a new slab is ordered rather than trimmed.
- ·The multipoint hooks are lightly greased after fitting, before the door is closed for the first time.
- ·The threshold has an EPDM strip continuous under the frame — not stitched together across the door width.
- ·The install team pull the fridge out for kitchen-window swaps only after checking the flooring can take the drag scuff.
- ·The friction stay screws are torque-limited, not driven at full trigger — over-driven screws strip the stay chamber.
- ·The mitre joins on any Georgian bar are picked to face the corner that is least visible from indoors.
- ·Fixings are always at the reinforcement points — a screw through the chamber alone loosens within a year.
- ·The internal architrave is scored along its length with a fresh blade before removal, so the wallpaper does not tear back.
- ·The old broken glass is bagged in a labelled sack, not tipped loose into a general skip.
- ·The internal cill support is packed with hardwood the full depth of the cill, not just at the ends.
- ·The client is walked through the operation of every lock, every vent, and every restraint before the crew leaves.
- ·The manufacturer's serial-number label on the new frame is peeled off, not left to yellow on the glass for years.
Free full-house replacement survey — Edwardian bay-fronted house, Pontyclun
Book a 30-minute visit. We walk every reveal, sample the one consistent foil/RAL across every elevation against the elevation, and email a written figure inside 24 hours.
Summary — full-house replacement on a Edwardian bay-fronted house in Pontyclun
Book a survey and you'll have a full-house replacement figure for your Edwardian bay-fronted house inside 24 hours. Rear outshut kitchens often have flat felt roofs at 2.1m — glass and frame heights are set to clear the eaves. Tile porches are laid on a lime bed that reacts poorly to modern silicone; we mask and use low-modulus polymer instead. No pressure sell, no deposit until a date is confirmed. Original 60s sliding aluminium frames cold-bridge — you can feel a two-degree temperature drop within a foot of the glass in winter. Salt air pits cheap aluminium at the fixing points; genuinely marine-grade powder coating resists. Frame colour on the front elevation is often deed-restricted to white, cream or a heritage green in conservation areas. Single-skin wall means the frame carries no thermal break at the perimeter — sealant bead depth matters more than usual.
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