Protect your Sefton home with high-security composite front doors and uPVC back doors. Installed across Maghull, Lydiate, and Melling with a 10-year guarantee.
Free Home Survey · No Obligation · 10-Year Guarantee
Countrywide UPVC is a premier supplier and installer of replacement front and back doors serving Maghull and surrounding Sefton villages. We fit high-durability composite, uPVC, and bifolding doors.
We fit secure Yale multi-point locking systems as standard, defending your home against forced entry.
We only use our own employed local door fitters, never outsourcing to third-party subcontractors.
We cover all areas around Maghull including Lydiate, Melling, and Netherton. Every door is custom-fabricated to order.
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.
uPVC Doors
Durable, draft-proof, and low-maintenance uPVC front and back doors, custom built to order.
uPVC Doors →
Composite Doors
Thermally efficient composite doors built with dense insulated cores and wrapped in low-maintenance, woodgrain-textured GRP skins.
Composite Doors →
Aluminium Bifolds
Modern aluminium bifolding systems with slim profiles to merge your kitchen and garden.
Aluminium Bifolds →
French & Patio Doors
Argon-filled sliding glass doors and elegant French double sashes fitted with secure Yale multi-point locks.
French & Patio Doors →Your property's security is our primary focus. We construct every door from robust materials designed to resist physical attacks.
Equipped with Yale hook bolts and anti-snap locking cylinders, preventing lock bumping.
A dense, multi-layered solid timber core resists force and prevents intruders from prying it open.
Heavy-duty anti-lift hinges secure the sash tightly into the steel-reinforced outer frame.
Our PAS 24 certified doors provide total peace of mind for your family.
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.
Many standard composite doors use plastic foam cores.
Our doors feature a dense timber core wrapped in a tough GRP skin, offering exceptional weight, security, and resistance to forced entry.
Drafty old doors are a major source of home heat loss.
Our composite frames use double weather-seals and dense cores to trap heat, lowering your heating bills and carbon footprint.
We respect your time and home. We do not use pushy sales tactics.
We complete a quick 15-minute measurement at your home, send a clear trade price within one working day, and let you decide in your own time.
Whether you want to replace an old uPVC back door in Melling or fit a statement front door in Lydiate, our local teams operate across Maghull daily. Book a free survey today.
Our door installation teams provide prompt, efficient fitting services across Maghull, Lydiate, Melling, Aintree, and Crosby.
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 install composite front doors, uPVC back doors, aluminium bifold doors, and uPVC French or sliding patio doors. All are made-to-measure.
A standard composite door starts around £950 fully fitted. We provide a detailed written quote after a quick survey, with no hidden fees.
Yes. Our doors feature dense timber cores and dual weather seals to keep cold air out and trap warmth inside your hallway.
No. Every installation is handled by our own directly employed, fully trained local fitting teams, backed by our 10-year guarantee.
We offer hundreds of style and colour options including anthracite grey, classic blue, red, chartwell green, black, and realistic woodgrain oak textures.
Every door we install in Maghull features Yale multi-point locking gear, high-security cylinders, and reinforced GRP skins to resist physical force.
Upgrade your home's warmth and security with a beautiful, energy-efficient composite front door. Contact Sefton's specialists today.
Call our team on 0151 245 7067 or visit our contact page to arrange your free 15-minute measuring survey. We look forward to assisting you.
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