Full-house replacement for 1960s new-town homes across Cardiff
Quoting full-house replacement on a 1960s new-town house means walking the reveals, not just measuring the openings. Reveals are consistent across the estate — one survey covers most neighbouring plots. In Cardiff, that walk usually catches heritage-friendly frame profiles in conservation streets as a paired issue on the same elevation. Brick reveals absorb sealant unevenly; we prime the arris with SBR before the perimeter bead runs. Original conversion sealant is often silicone that has failed at the perimeter; we strip and re-run at every swap. 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. Whole property reset to A-rated thermal performance for a 20-year horizon. Lime plaster reacts to modern silicone with staining; we use low-modulus polymer at the perimeter instead. Wide walkways in front of the property give plenty of room for lifts and staging — no kerbside pressure. 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. 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.
What makes a 1960s new-town house its own thing
- timber-frame or system-build construction (varies by phase)
- consistent street layout with wide grass verges
- flat or shallow-pitch roof with a mono-pitch garage or car port
- generous glazing area — original spec used single-glazed sliding aluminium
Who's asking
Second-time buyers upgrading original new-town glazing, and long-time owners doing full-property refurbs for retirement.
In Cardiff specifically that reads as city professionals, young families in the suburbs, landlords with HMOs near Cathays Park. The recurring driver for a full-house replacement enquiry is: Owners solving the cold-bridge draught complaint that defines original new-town spec.
Planning & permissions
New-town estates are rarely restricted at the front-door level, though large glazing swaps sometimes need building regs sign-off for structural loading.
Locally in Cardiff, Cardiff Council covers this area. Capital city — everything from Edwardian conservation-area bays to glass-fronted Bay apartments. We check any conservation or Article 4 status against the address before quoting rather than after.
Reveal and install detail
- → Reveals are consistent across the estate — one survey covers most neighbouring plots.
- → Timber-frame walls mean the frame fixes to studs, not to masonry — survey before ordering long fixings.
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 1960s new-town house
New-town whole-property jobs go quick — reveals are consistent, layout is walkable, estate roads are van-friendly. Typically 2–3 days with the patio door and front door swapped on the same visit. In Cardiff we see this on the Edwardian and Victorian bay-fronted houses in Cathays and Roath, 1930s semis in Llanishen, modern builds in Pontprennau around Cyncoed, Llanishen, Roath, usually paired with heritage-friendly frame profiles in conservation streets; traffic noise on the A48 ring; single-glazed bays losing heat in tall Victorian rooms on the same elevation. 10 miles from base, A470 the whole way — Cardiff installs run as smoothly as our home patch. Council area is Cardiff Council in South Glamorgan; commercial neighbours include Cardiff Bay, Capital Business Park and the Llanishen industrial belt. Nearby: Penarth 4mi, Caerphilly 7mi, Barry 9mi. Local vibe: capital city — everything from Edwardian conservation-area bays to glass-fronted Bay apartments.
What we typically find on survey
- ·One handle turns freely through 180° with no engagement — a snapped internal cam.
- ·The internal locking cams on the multipoint have been ground down by a mismatched keep pattern.
- ·The catch keep for the bathroom window has been packed out with a folded matchbox to make the sash lock.
- ·Silicone at the outer perimeter has hardened, cracked, and lifted at the head — water tracks behind it in heavy rain.
- ·A homemade timber threshold has been screwed to the concrete cill in front of the patio door.
- ·The manufacturer's kite mark on the corner of the glass is late-90s vintage, which explains the thermal performance.
- ·The georgian bar between the panes has come detached from the top spacer on one unit.
- ·There is a paint bridge from the internal architrave to the frame that will crack the moment the new unit lifts out.
- ·Every casement in the property opens with a firm tug on the second click — the friction stays are seized.
- ·The friction hinge on a bedroom window has one detent — it either opens fully or slams shut on any breeze.
- ·The hinges are all dropped one notch from level, taking the sash out of square against the outer frame.
- ·The cylinder on the front door still has the builder's key stamp, meaning it has never been changed since handover.
- ·The outer frame has moved fractionally over the years, dropping the bottom hinge screw pattern out of line.
- ·The front-door hinge screws are 25mm chipboard fixings, not the manufacturer's 60mm hinge screws.
- ·Original beads have been over-painted so many times they no longer clip flush and rattle in a gust.
- ·Wet-set fixings through the outer frame have rusted and stained the surrounding brick.
- ·The top vent has been kept permanently closed with a wooden shim wedged inside the frame.
- ·The old aluminium sliding door has a cracked head roller that pulls the door out of parallel with the frame.
- ·There is a hairline crack running diagonally from the top corner of one bathroom pane where the frame has twisted.
- ·The bay corner post has never had its structural bracket — a common corner-cutting shortcut a decade ago.
- ·A tenant repair on the bathroom window has used bathroom silicone as the primary bead — it's already gone black.
- ·The trickle vents are painted shut and the room fugs up within an hour of the kettle going on.
- ·The mid-rail on the composite door is bowed outward at the middle by 2mm — a slab-warp symptom.
- ·The door-side glazed sidelight has a shattered internal pane held together by the laminated interlayer.
Why residents are enquiring right now
- ·The wife wants the noise from the trunk road down; the husband wants the heating bill down; both are on the enquiry.
- ·The buyer wants a specific coloured composite front door because they saw it three doors down and it made the street.
- ·The resident has already lost one composite door to a courier boot and wants the replacement rated for impact.
- ·The resident is done with condensation-driven mould at the sill line every February.
- ·The owner wants the whole property refurbished for a big family gathering nine weeks out — everything sequenced tightly.
- ·The resident wants the noise of the school run down and the light from the morning sun up.
- ·The resident is a keen gardener and wants a patio door that opens as fully as possible into the garden.
- ·The resident does not want to be sold to — they want a survey, a written figure, and to be left to decide.
- ·The homeowner is expecting a Grandchild to stay for extended visits and wants the guest room genuinely warm overnight.
- ·The resident wants the frames to survive a specific paint colour on the render for at least a decade.
- ·The owner wants the front door to feel expensive to close — the weight, the sound, the drop of the latch.
- ·The buyer wants the frames to still look right in twenty years, not just at handover.
- ·The homeowner wants a warranty they can pass on to the next owner without a fee or a form.
- ·The resident has already had one failed installation and wants to know exactly how this one will differ.
- ·The buyer wants a survey that says no to things when they don't fit, not just yes to everything they ask for.
- ·The owner wants the job to finish clean — no leftover offcuts in the skip on the drive, no sealant on the render.
- ·The owner has an ageing parent visiting for extended stays and wants the guest bedroom warmer than it currently is.
- ·The owner has an electric car on the drive and wants the front to say the whole property has been kept up.
- ·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 homeowner wants the composite slab to be paintable without voiding the manufacturer warranty.
- ·The owner is done reheating rooms every hour because the frames leak the heat straight back out again.
- ·The resident wants the kitchen brighter in the mornings without losing the privacy from next door's back garden.
- ·The current front door leaks visibly around the letterplate every time the wind swings east.
- ·The owner is preparing the property for a rental switch and wants glazing to hit HMO fire-escape spec.
How we actually fit it
- ·The frame is protected with a low-tack film across any face a tool might touch during the fitting hour.
- ·The old cylinder is disposed of by the crew, not left in a bag on the drive for the client to bin.
- ·The frame perimeter sealant is a low-modulus polymer where the substrate is going to move — plain silicone otherwise.
- ·The letterplate cowl is checked to swing free without touching the door face — a rubbing cowl marks the paint within weeks.
- ·The glass has a factory kite mark visible at handover — not scraped off by a lazy cleaner during the fitting hour.
- ·The client's alarm sensors on the old frames are removed and returned to the client, not binned by default.
- ·The multipoint keeps get a smear of grease inside the pocket before the door is closed for the first time.
- ·The internal reveal is masked before any silicone runs, so the finished bead is a clean line against the plaster.
- ·The multipoint hooks are lightly greased after fitting, before the door is closed for the first time.
- ·The friction stay screws are torque-limited, not driven at full trigger — over-driven screws strip the stay chamber.
- ·The head of the frame is packed dry before the sides are fixed, so the frame does not distort during installation.
- ·Ground protection sheet goes down before the old frame comes out — not after the mess starts.
- ·The cylinder key gets a keyring immediately, so it does not sit unnoticed in a jacket pocket for the day.
- ·The frame is protected with a low-tack tape at any point a tool might scrape it during the fitting hour.
- ·The lead fitter photographs the reveal condition before the old frame comes out and shares those photos with the office.
- ·Trickle vents are drilled through the outer frame with a bespoke jig — not freehand with a spade bit.
- ·The bathroom obscure glass pattern is confirmed with a physical sample against the existing pane, not chosen from a brochure image.
- ·The window board is scribed to the plaster line, not left with a caulked gap that shows in raking light.
- ·The internal architrave is coped rather than mitred where the reveal wall is out of true.
- ·The reveals are photographed on arrival so any pre-existing damage is on record before the crew touches them.
- ·The crew asks the client where the kettle lives before they set up so tea gets made rather than negotiated.
- ·The mitre joins on any Georgian bar are picked to face the corner that is least visible from indoors.
- ·The client is walked through the operation of every lock, every vent, and every restraint before the crew leaves.
- ·The trickle-vent covers are set with their vane orientation matched across a bank of windows for visual consistency.
Free full-house replacement survey — 1960s new-town house, Cardiff
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 1960s new-town house in Cardiff
Book a survey and you'll have a full-house replacement figure for your 1960s new-town house inside 24 hours. Grass verges take skip weight fine when boarded — check with the council before dropping directly onto turf. Original developer composite slabs often warp under southern sun; a replacement 48mm slab with GRP skin resists. No pressure sell, no deposit until a date is confirmed. Estate roads loop back to themselves — the crew's van sits in one spot all day without moving. Coastal render is often painted in bright colours that mask sealant discolouration — colour matching at the frame perimeter matters. Bay ceiling boxing hides century-old cabling; we test before drilling through the head of the frame. Terrace kerbs are usually granite and unforgiving — the crew boards from the van to the door to protect finished doors.
Let's make your house feel more like home.
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