Enhance your Sefton property with high-performance double-glazed windows. Custom-crafted Profile 22 frames designed to retain warmth, block drafts, and secure your home.
Free Home Survey · No Obligation · 10-Year Guarantee
Countrywide UPVC has supplied and fitted premium double glazed window systems across Maghull for over 25 years. We replace old, inefficient timber or single-glazed frames with A-rated, low-maintenance uPVC and aluminium installations.
Our double-glazed units feature Pilkington glass with argon-filled cavities to prevent internal heat from escaping.
We employ our own qualified local installers. We never use external subcontractors, ensuring high standards of finish.
We cover all residential areas across Maghull, including Lydiate, Melling, and Netherton. Every window frame is fabricated to order and backed by FENSA certification.
Certified compliance and building regulations compliance on every project in Maghull.
Our bespoke designs are tailored to fit your property's architecture and your aesthetic preferences.
Casement Windows
Outward-opening casement window styles offer clean sightlines and superb ventilation for any Sefton home.
Casement Windows →
Bay Windows
Projecting outward to create space, uPVC bay window options add character and light to period and post-war houses.
Bay Windows →
Flush Casement
Replicating timber sash designs, flush openers sit clean in the frame to match local conservation aesthetics.
Flush Casement →
Tilt & Turn
Smart dual-action opening for easy cleaning from the inside, ideal for upstairs bedrooms and apartments.
Tilt & Turn →Home security is essential. Every uPVC window we fit is engineered with robust protection features to safeguard your family.
Yale multi-point locks secure the opening sash at multiple locking points around the frame.
Internal glazing beads prevent intruders from removing glass units from the outside.
Heavy-duty steel reinforcement inside uPVC frame profiles prevents manual leverage.
Whether your property lies near the Leeds and Liverpool Canal or in Lydiate, our secure window profiles provide total peace of mind.
In addition to our specialist installations, we design, supply, and manufacture a wide range of premium products.
All our uPVC profiles are fabricated using advanced Profile 22 frames, ensuring long-term durability and structural integrity. Explore our full range of custom solutions:
From single unit replacements to full structural renovations, we coordinate every stage of your installation, backed by our FENSA registration and a 10-year guarantee.
We pride ourselves on providing high craftsmanship and a stress-free experience for every homeowner in Maghull.
No 3-hour sales pitches. We visit, measure up in 15 minutes, provide an upfront written quote, and leave you to decide.
We do not play pricing games. We offer our best, honest price from day one, without fake high-low sales gimmicks.
We never outsource to third-party subcontractors. Every product is fitted by our own employed, vetted, and trained teams.
Proudly family-run for over 25 years. We stand by our work and are always here if you ever need post-install support.
We make upgrading your home simple, transparent, and completely hassle-free.
We take exact measurements and discuss design choices. No high-pressure sales, just helpful local experts.
We send a clear, itemised quote detailing the cost of your products and fitting, with no hidden fees.
Our fitting team installs your products efficiently, sealing out drafts and clearing away all waste.
We register your FENSA certificate and supply a 10-year insurance-backed guarantee for absolute peace of mind.
Older homes lose substantial heat through worn frames.
Our A-rated double glazing uses Pilkington glass and insulated frames to trap heat, lowering your winter heating bills.
Say goodbye to sanding, priming, and painting.
Our frames resist warping, cracking, and discolouration under Sefton weather, requiring only a simple wipe to look brand new.
Block out noise from busy Sefton transit roads.
The argon-filled cavity acts as a dampener, significantly reducing traffic and street noise for a peaceful home environment.
From properties near Maghull Town Centre to homes in Lydiate and Melling, our surveyors provide prompt, free home surveys. We arrange site visits around your schedule.
Our local installation teams are active across Maghull, Lydiate, Melling, and surrounding Sefton districts. We arrange home surveys and installations promptly.
Looking for a survey nearby?
Our surveyors cover the entire Merseyside and West Lancashire area. Contact our team to book a free home survey at a time that works for you.
Call 0151 245 7067 to book survey →
Browse some of our latest installations showcasing our high standards of workmanship and design.
Read real, verified reviews from homeowners in Maghull and Sefton.
"Absolutely delighted with the end result. sash windows and installation of french doors in place of a previous window. Excellent service and flexible around our dates. Very professional, friendly and efficient."
"Fabulous service from the team from start to finish, my windows and doors look amazing and they were all done in a day, great staff and no mess at all."
"Excellent service & installation. The fitters were extremely thorough & courteous; always responding promptly. High quality work on all aspects of renovations. The team cleaned up perfectly."
104 Reviews · 4.9 ★ Average · EXCELLENT
Verified reviews from real Google reviews customers
Everything you need to know about our installations in Maghull.
We supply and fit a comprehensive range of windows across Maghull, including casements, bays, flush casements, and tilt-and-turn styles. All are custom fabricated to your dimensions and feature A-rated double glazing.
The price depends on the style, dimensions, and quantity. Standard uPVC casement windows start at around £350 fully fitted. We provide detailed written quotes following a free, 15-minute home measuring survey.
We never use subcontractors. Every double glazing installation is carried out by our own directly employed, fully trained window fitters, ensuring consistently high workmanship and service.
Yes, Countrywide UPVC is fully FENSA registered. Every window replacement project is registered to self-certify compliance with local building regulations, and you receive a FENSA certificate on completion.
Most standard residential window replacements take one to two days to complete. A single window or door installation is typically finished in just a few hours.
All our windows feature Yale multi-point locking systems and key-locking handles. Additionally, our uPVC frames are internally beaded, meaning the glass cannot be removed from the outside by intruders.
Ready to improve your home's warmth and security with new double glazing? Contact Sefton's window specialists today for a free, no-obligation quotation.
Call our team on 0151 245 7067 or fill out our contact form to schedule your 15-minute measuring survey. We look forward to upgrading your Maghull property.
Countrywide Upvc (NW) Ltd | Double Glazing | UPVC Windows & Doors
104 New Ct Way,
Ormskirk
L39 2YT
Lancashire - 01695 579 764
Liverpool - 0151 245 7067
info@countrywideupvc.co.uk
Opening Hours
Monday to Friday: 9 am – 5 pm
Saturday & Sunday : Closed