Energy-efficient uPVC windows fitted across Caldy and CH48 by our own employed team. Specialists in double glazing and conservatories for nearly two decades, with a 10-year insurance-backed guarantee on every job.
FENSA-registered installer #34055 · TrustMark Government-Endorsed · 10-year IWA Insurance-Backed Guarantee · Eurocell-authorised uPVC · Freefoam Registered Roofline Installer. A-rated glass verified by the BFRC.
If your windows are letting in draughts, fogging up between the panes, or pushing your heating bill up every winter, it’s time to look at new double glazing. Caldy is one of the most sought-after — and expensive — addresses on the Wirral, and its homes reflect it: large detached houses behind sandstone walls off Croft Drive, arts-and-crafts and Edwardian properties in the old village conservation area, and substantial family homes along Caldy Road with views over the Dee. Each needs the right window to suit. We come out, survey your windows, talk you through the options, and give you an honest written quote with no pressure.
Caldy looks straight out over the Dee estuary, and when the weather comes up off the water there’s nothing much to slow it down. A-rated double glazing keeps the wind that funnels round West Kirby and the rain that drives in over Thurstaston exactly where they belong — outside.
From the large detached houses behind sandstone walls off Croft Drive and the arts-and-crafts homes of the old village, to the family houses towards West Kirby and the leafy lanes out to Frankby — every home calls for its own glazing. We match the window to the street, not the other way round.
Whether you look out over the estuary from the slopes of Caldy Hill, back onto the fairways of Caldy Golf Club, or live on one of the quiet private roads above the Wirral Way, modern double glazing does the same two jobs right across Caldy: it keeps the heat in and the noise out.
Perfect Wirral has been fitting double glazing across Caldy and the Dee side of the Wirral for nearly two decades. Every installation is FENSA-registered, fitted by our own employed team, and backed by a 10-year insurance-backed guarantee. We use Eurocell uPVC profiles with warm-edge spacer bars and low-emissivity glass as standard. Read our verified customer reviews or find out more about Perfect Wirral.
Out across Caldy this week
Most weeks you’ll spot our vans parked up on a driveway somewhere between West Kirby and Thurstaston — our own employed fitters, not subcontractors, working on double glazing all around Caldy and CH48. At the moment you’ll find us in and around:
See one of our vans and thinking about new windows, doors or a conservatory? Flag the team down, leave your number, or take ours — and we’ll book you in for a free, no-obligation home visit and quote for your Caldy double glazing.
Substantial detached homes, period properties, modern builds and exposed estuary-facing houses each have their own requirements. We fit every style to match your home.
Our most popular double glazed window. A-rated as standard, low-maintenance, and available in white, woodgrain and dual-colour finishes to match any Caldy home.
Explore casement windows
Authentic sliding sash windows in modern double glazed uPVC. Keep the look of your period property while gaining warmth, security and easy maintenance.
Explore sash windows
Two functions in one frame. Tilt inwards for ventilation; swing fully open for cleaning or escape. A safer, more flexible option for upper floors and flats.
Explore tilt & turn
Square, splayed and oriel bay windows for Caldy’s Edwardian and arts-and-crafts homes and the 1930s bay-fronts towards West Kirby. Projecting frames that add light, space and kerb appeal.
Explore bay windows
Three panes, two insulating gas-filled cavities. Worth considering for north-facing rooms, homes facing the Dee estuary, or homes chasing the lowest heating bills.
Explore triple glazing
Solar-control and self-cleaning glass for new conservatory builds, orangeries and roof replacements — less summer overheating, less winter heat loss.
Explore conservatoriesA quick side-by-side of the five styles we fit most often, so you can see what works best for your property before your free survey.
| Window style | Best for | How it opens | Look | Typical Caldy home |
|---|---|---|---|---|
| uPVC Casement | All-round value and energy efficiency | Hinged, opens outward | Clean and modern; wide colour range | Detached family homes across CH48 |
| Sliding Sash | Period and conservation-area homes | Slides vertically | Traditional heritage look | Period and arts-and-crafts homes in the old village |
| Bay | Adding light and kerb appeal | Casement units in a projecting frame | Feature frontage | 1930s bay-fronts on the West Kirby side of Caldy Road |
| Tilt & Turn | Flats, upper floors and easy cleaning | Tilts in for air; swings fully open | Flush and contemporary | Apartments and upper-floor rooms |
| Triple Glazing | Exposed and north-facing rooms | As casement, with three panes | Matches casement | Homes facing the Dee off Croft Drive and Caldy Road |
Not sure which is right for you? Our surveyor will talk you through the options for your exact property — book a free home visit.
We’re a family-run business based in Wallasey. Many long-standing customers still know us as Perfect Conservatories & Windows, the registered trading name we’ve fitted under for nearly two decades. Whichever name you find us by, every job is handled the same way: by our own team, with no pressure-selling and no surprises.
Specialists in double glazing across Caldy and the Wirral for nearly two decades.
Whatever the size of the job, every double glazing project in Caldy is fitted to the same standard.
Warm-edge spacers, argon-filled cavities and low-E glass — warmer rooms, less condensation and lower heating bills.
A Building Regulations compliance certificate for every window, registered and handled entirely for you.
Insurance-backed cover (IWA) that stays valid long-term, even if anything happens to the company.
Employed, experienced installation teams — no subcontractors, and a full clean-up when we finish.
Every frame manufactured to your exact opening in the UK — nothing off-the-shelf or forced to fit.
A no-obligation home survey and written quote tailored to your property — no pressure, no gimmicks.
A simple, honest process — from the first phone call to the final clean-up. No sales pressure, no hidden costs, no surprises.
Window energy ratings (WERs) run from A++ down to E. Higher ratings mean less heat lost through the frame and glass. Here’s how the three you’ll most often see compare in a typical Caldy home — use it when you compare quotes, because A-rated windows add little to upfront costs but keep heating bills down for decades.
Sources: BFRC Window Energy Ratings · FENSA Building Regulations guidance · Energy Saving Trust glazing advice
These are the kinds of installs we carry out in Caldy and the areas around it — the sort of work that suits different local homes.
Heritage-style sliding sash in modern uPVC — the kind of install that suits the arts-and-crafts and Edwardian homes of Caldy’s village conservation area, keeping the period look while meeting today’s energy standards.
Double glazing in West Kirby
Weather-sealed A-rated casements for the homes that look out over the Dee from Caldy Hill and Croft Drive — built to stand up to the salt winds that come straight up the estuary.
Double glazing in Thurstaston
Whole-home reglazes for properties like the substantial detached houses off Caldy Road and Croft Drive — mixing casement and bay windows, finished in colours like anthracite grey and backed by a 10-year guarantee.
Double glazing in HeswallReal, verified reviews from our Google Business Profile.
Our double glazing team have been out around Caldy and the Dee side of the Wirral asking local homeowners what they think of our work. We showed them jobs we’ve completed nearby — here’s the kind of feedback we’re hearing.
Beautifully finished — the new frames actually suit the house, which mattered to us.
They took real care matching the style of the older properties round here.
Honest advice, no pressure — and the rooms facing the estuary are noticeably warmer.
A proper local firm with a real guarantee — that’s why we chose them.
We’d seen their vans around Caldy and West Kirby for years before we called.
Still unsure? Ask us on your free survey.
It’s the question everyone asks first — and most people expect new windows to run into the thousands. As a rough national guide, homeowners often see figures anywhere from a few hundred pounds for a single window to several thousand for a full house.
In reality the price depends entirely on your home: how many windows, the style, glass specification, colour and access all change the number. That’s why we don’t publish fixed prices — instead we give you an exact, no-obligation written quote after a free home survey. Request your free double glazing quote.
For most Caldy homes, yes. A-rated double glazing cuts heat loss, reduces draughts and condensation, lowers noise and improves security — and it typically adds value and kerb appeal. We’ll show you the difference the right spec makes for your property during your free survey.
Yes — replacement windows must meet Building Regulations. As a FENSA-registered installer (#34055) we self-certify every job and register it with FENSA, so you get a compliance certificate without dealing with the council. You can read the Government’s Building Regulations guidance for the full requirements.
Yes. For the arts-and-crafts and Edwardian homes in Caldy’s village conservation area we fit heritage-style sliding sash and slim-profile casement windows in modern uPVC that keep the original look while meeting today’s energy standards.
A typical Caldy home is completed in one to three days depending on the number of windows and access. We agree the schedule with you before we start and tidy up fully afterwards.
Homes on Caldy Hill and along Croft Drive look straight out over the Dee, and there’s little between them and the weather coming up the estuary. We recommend weather-sealed A-rated frames — and often triple glazing — for these exposed positions. We’ll advise on the best spec during your survey.
Every installation comes with a 10-year insurance-backed guarantee (IWA), which stays valid even if anything happens to the company — so you’re covered long term.
U-value measures how much heat escapes — the lower the number, the better the insulation. A-rated double glazing typically reaches a whole-window U-value of around 1.2 W/m²K or lower, comfortably inside the current Building Regulations limit of 1.4 W/m²K for replacement windows. We fit low-E, argon-filled units with warm-edge spacers as standard, and triple glazing can bring the figure down further for exposed or north-facing Caldy rooms.
Very little. uPVC frames never need painting — an occasional wipe with warm, soapy water keeps them looking new. It helps to lightly lubricate the hinges and locks once a year and keep the drainage slots along the bottom of the frame clear. The sealed units and hardware are covered by our 10-year insurance-backed guarantee.
All of Caldy and CH48, plus West Kirby, Thurstaston, Frankby, Newton, Greasby, Irby and the rest of the Wirral. See the full list below.
Our teams install double glazing throughout Caldy — from the old village and Caldy Hill to Croft Drive and the lanes above the Wirral Way — and all the neighbouring areas, including West Kirby, Thurstaston, Frankby, Newton, Greasby, Irby, Hoylake, Meols, Heswall, Pensby and Thingwall. For the full peninsula, see our Double Glazing Wirral guide. Also explore our doors, conservatories and roofline services.