
uPVC Casement Windows
Our most popular double glazed window. A-rated as standard, low-maintenance, and available in white, woodgrain and dual-colour finishes to match any Bidston home.
Explore casement windowsA-rated uPVC double glazing for Bidston’s village cottages, family semis and estate homes across CH43 — surveyed honestly, made in the UK and fitted by our own employed team with a 10-year insurance-backed guarantee.
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.
Bidston packs a lot of history into a small corner of CH43 — a conservation-area village of sandstone farmhouses beneath the windmill, then whole neighbourhoods of inter-war and post-war family homes spreading towards the M53 and Bidston Moss. The village cottages need glazing chosen with real care; the semis and estate houses mostly need honest, well-fitted A-rated windows that end the draughts for good. Either way, we survey first, explain plainly, and put the price in writing with no obligation.
They’ve been measuring the weather from Bidston Hill since the observatory went up in the 1860s — and the hill catches plenty of it. Homes below the ridge take the wind as it spills over towards Beechwood and Claughton, which is exactly the job A-rated argon-filled units were made for.
St Oswald’s church and the stone farmhouses along Bidston Village Road were standing centuries before Birkenhead grew up around them, and windows there deserve heritage profiles and careful fitting. Down the hill, the semis off Hoylake Road and the homes towards Birkenhead’s North End suit modern A-rated casements. Both are everyday work for us — as is Upton over the motorway.
Backing onto Bidston Hill’s woods, looking across the Moss, or within earshot of the M53 and the flyover — wherever you are in Bidston, the right sealed units keep the warmth in and pull the noise levels right down.
Perfect Wirral has been fitting double glazing across Bidston and the wider 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.
Fitting around Bidston this week
Bidston sits ten minutes from our Wallasey base, so our employed fitting teams pass the windmill most working days. Windows, doors and conservatories — all fitted by our own people, currently 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 Bidston double glazing.
Sandstone cottages, 1930s semis and modern estate homes all glaze differently. Here’s the full range we fit across Bidston.

Our most popular double glazed window. A-rated as standard, low-maintenance, and available in white, woodgrain and dual-colour finishes to match any Bidston 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 the 1930s bay-fronted semis around Hoylake Road and Boundary Road — rebuilt from the frame out with A-rated glass throughout.
Explore bay windows
Three panes, two insulating cavities. Worth serious thought for homes catching the wind off Bidston Hill, north-facing rooms, or anyone beside the motorway corridor wanting extra quiet.
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 Bidston home |
|---|---|---|---|---|
| uPVC Casement | All-round value and energy efficiency | Hinged, opens outward | Clean and modern; wide colour range | Semis and estate homes off Hoylake Road |
| Sliding Sash | Period and conservation-area homes | Slides vertically | Traditional heritage look | Stone cottages and period homes in Bidston village |
| Bay | Adding light and kerb appeal | Casement units in a projecting frame | Feature frontage | 1930s bay-fronted semis around Boundary Road |
| Tilt & Turn | Flats, upper floors and easy cleaning | Tilts in for air; swings fully open | Flush and contemporary | Flats and upper floors |
| Triple Glazing | Exposed and north-facing rooms | As casement, with three panes | Matches casement | Exposed homes below Bidston Hill and beside the Moss |
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 Bidston and the Wirral for nearly two decades.
Village cottage or estate semi, every Bidston installation is fitted to one standard — ours.
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.
We come to your Bidston home, measure every opening accurately, look at the existing frames, and have a proper conversation about what will work best — not what we want to sell you. Zero pressure, zero obligation.
We talk you through frame styles, colours and glass options to suit your property — heritage frames for a cottage near St Oswald’s, casement or bay for a semi off Hoylake Road — then put it all in a clear written quote. No jargon, no hard sell.
Your double glazing is made to measure in the UK using Eurocell uPVC profiles and A-rated glass — built to fit your exact openings, never forced to fit off-the-shelf.
Our own employed fitters install your windows cleanly and carefully across Bidston and the surrounding areas, protecting your home as they work and tidying up fully when they’re done.
Every installation is FENSA-registered and backed by a 10-year insurance-backed guarantee. We’re a local Wirral firm — if you ever need us, we’re just up the road in Wallasey.
We come to your Bidston home, measure every opening accurately and talk through what will work best — zero pressure, zero obligation.
Frame styles, colours and glass options to suit your property, in a clear written quote. No jargon, no hard sell.
Made to measure in the UK with Eurocell uPVC and A-rated glass, built to fit your exact openings.
Our own employed fitters install cleanly and carefully across Bidston, tidying up fully afterwards.
FENSA-registered and backed by a 10-year insurance-backed guarantee, from your local Wallasey team.
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 Bidston 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
Typical of the double glazing jobs we take on around Bidston — the village, the Moss-side streets and everywhere between.

Heritage-style glazing in modern uPVC for the conservation area along Bidston Village Road — sympathetic profiles for period stone homes, with A-rated units doing the quiet work inside.
Double glazing in Claughton
Weather-sealed A-rated casements for homes that take the brunt of what comes over Bidston Hill — multi-point locking, argon-filled units and frames that won’t warp.
Double glazing in Beechwood
Full-house window replacements for Bidston’s inter-war and post-war semis — every opening measured, made and fitted by our own team, then registered with FENSA and guaranteed for 10 years.
Double glazing in UptonReal, verified reviews from our Google Business Profile.
EXCELLENT Based on 69 reviews Posted on Google Lauren CrossTrustindex verifies that the original source of the review is Google. Fantastic company from start to end. The communication between all involved was amazing. Very polite and professional. They went above and beyond and fitted all new windows and a new door for me which I could not fault. I would not use anyone else other than this company again.Posted on Google Debbie BrownTrustindex verifies that the original source of the review is Google. Amazing service Thank you!!! Recommended 100 percent 🙂Posted on Google Jay WoodTrustindex verifies that the original source of the review is Google. Great service, excellent fitting teams and a perfect job done. Thanks very much to Paul and the ladsPosted on Google Karen BirkenheadTrustindex verifies that the original source of the review is Google. New front door fitted today by Ross who was pleasant, polite and tidy. Very pleased with quality of door, fitting and service. I would use Perfect again.Posted on Google Amelia AndersonTrustindex verifies that the original source of the review is Google. Ross did a fabulous job on our new windows and porch area. He was extremely helpful, accommodating and outstanding. We can’t thank Ross enough! We would highly recommend Ross and Perfect Windows!Posted on Google Suzanne DunnTrustindex verifies that the original source of the review is Google. I recently had my windows replaced by Perfect Conservatories and Windows and couldn’t be happier with the results. From the initial consultation to the final installation, the team were professional, knowledgeable and courteous. Overall I’d highly recommend this company to anyone considering double glazing. Their commitment to customer satisfaction and high quality products is truly impressive. Five stars!Posted on Google Jill EverittTrustindex verifies that the original source of the review is Google. Perfect Conservatories fitted new sofits for us a few years ago so we contacted them for windows & doors. From initial contact they were excellent. Attentive sales man, very thorough surveyors and efficient tidy fitters, all were very professional and friendly. We are extremely pleased with our new windows and doors. H n JPosted on Google Paul McKennaTrustindex verifies that the original source of the review is Google. Very careful and caring workmen, bang on time, no mess, very clean, quick and professional crew. Job done, thank youPosted on Google Stephen NooneTrustindex verifies that the original source of the review is Google. Brilliant workmanship, very neat and tidy, windows and doors are top quality, would highly recommend!Posted on Google Laura MajiltonTrustindex verifies that the original source of the review is Google. Absolute lovely quys, jay an ross fitted our bifolds last year, bathroom and landing windows in december, and just finished full front plus porch with the most imaculate finishing touches, even in hard places to reach, Really polite and funny too, no mess anywhere coverd every walk way with dust sheets, unfortunatley we have no more windows left to fit, so will be highley recommending them to friends and family, thanks guys!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
From the village lanes to the streets off Hoylake Road, we’ve been asking Bidston homeowners about jobs we’ve completed close by. The verdicts below are typical.
Our semi used to whistle in a westerly. It doesn’t any more.
They treated our old cottage with real respect.
Done in two days, spotless when they left.
You can barely hear the motorway now with the windows shut.
Straightforward people — quoted it, booked it, fitted it.
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 Bidston 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 stone cottages and period homes of the Bidston Village conservation area we fit heritage-style windows in modern uPVC with slim profiles and traditional detailing, keeping the village character while meeting today’s energy standards.
A typical Bidston 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 below the hill and beside Bidston Moss are noticeably more exposed than sheltered streets further into Birkenhead. We recommend A-rated frames with argon-filled units and warm-edge spacers as the baseline, and triple glazing where a home faces the ridge head-on. Your free survey will tell us exactly what the house needs.
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 Bidston 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 Bidston across CH43, plus Beechwood, Claughton, Birkenhead, Oxton, Upton, Moreton, Leasowe and the rest of the Wirral. See the full list below.
Our teams install double glazing throughout Bidston — the village, the streets off Hoylake Road and Boundary Road, and the homes around Bidston Moss — plus the neighbouring areas, including Beechwood, Claughton, Birkenhead, Oxton, Prenton, Upton, Moreton, Leasowe, Wallasey, Poulton and Woodchurch. For the full peninsula, see our Double Glazing Wirral guide. Also explore our doors, conservatories and roofline services.