Residential & Commercial Glazing Specialists since 1986
Admiral Windows is a local, independent company fitting windows, doors, conservatories and glazing solutions for homeowners, businesses and larger properties across Oxfordshire and beyond.
No pressure. No confusing sales tricks. Just honest advice, careful workmanship and a team that takes pride in doing the job properly.
Established 1986
Over 40 years’ experience
Local Oxfordshire Team
Serving properties across the county
Free, Honest Quotes
No pressure, no obligation
Domestic & Commercial Experts
Trusted across sectors
A Local Oxfordshire Company since 1986
Admiral Windows started in 1986 with a simple aim: to help Oxfordshire homeowners improve their homes with good-quality windows, doors and glazing — fitted properly, priced honestly and supported for the long term.
We began as a small independent local business, and we have grown over the years because we have kept doing the work properly. No pressure selling, no false discounts, no confusing sales tricks — just honest advice, practical solutions and careful workmanship.
Today, Admiral Windows is trusted not only by homeowners, but also by businesses, landlords, schools, healthcare sites and organisations with larger or more sensitive projects. That growth means a lot to us, because it has come from the effort our team puts into every job, large or small.
More than 40 years later, we are still proudly independent, still local, and still committed to looking after our customers properly — from the first quote to long after the work is complete.
Established in 1986
Started by helping Oxfordshire homeowners.
Grown Through Honest Work
Trusted for homes, businesses and larger projects.
Repair Where Possible
Practical advice before replacement.
Replacement Windows, Fitted Properly
Whether you are improving a family home, upgrading a rental property or replacing windows in a commercial building, we’ll help you choose the right option for the job.
We supply and fit high-quality uPVC, aluminium, sash and bay windows across Oxfordshire and surrounding areas — with honest advice, careful surveying and no pressure.
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Energy-efficient window options
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uPVC, aluminium, sash and bay styles
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Residential and commercial installations
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Installed by a trusted local team since 1986
Doors that Look Right and Work Properly
A good door should feel secure, suit the property and stand up to everyday use. Whether you are replacing a front door at home, upgrading patio or bifold doors, or improving access to a commercial building, we’ll help you choose the right option.
We supply and fit high-quality composite, uPVC, aluminium, patio, French and bifold doors across Oxfordshire and surrounding areas — with honest advice, careful fitting and no pressure.
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Secure, energy-efficient door options
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Composite, uPVC, aluminium, patio, French and bifold styles
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Residential and commercial door installations
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Fitted by a trusted local team since 1986
Light-Filled Spaces for Everyday Living
A well-built conservatory, glazed extension or lantern roof can create a brighter, more useful space — whether it’s for a family home, care setting, hotel, workplace or managed property.
We install conservatories, roof glazing, Skypods and lantern roofs across Oxfordshire and surrounding areas — with practical advice, careful fitting and a finish that suits the building.
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Bright, practical extra living space
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Conservatories, glazed extensions and roof glazing
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Lantern roofs and Skypods
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Installed by a trusted local team since 1986
Repairs & Secondary Glazing
Not every job needs a full replacement. We provide practical repairs, maintenance and secondary glazing to help improve comfort, security and performance in existing homes, businesses and managed properties.
Window & Door Repairs
From misted units and faulty hinges to sticking doors, broken locks and leaking conservatory roofs, our experienced team can repair and maintain existing windows, doors and glazing where possible.
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Misted or cracked double glazing
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Faulty hinges, handles and locks
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Door, window and conservatory repairs
Secondary Glazing
Secondary glazing can be a practical way to improve insulation, reduce draughts and add comfort where full window replacement may not be suitable.
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Helps improve warmth and comfort
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Useful for older, character or sensitive properties
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Installed by an experienced local team
Commercial Glazing, Doors and Contractor Support
Admiral Windows works with contractors, businesses, landlords and public-sector clients across Oxfordshire and beyond, supplying and installing windows, doors and glazing systems for commercial, industrial and managed properties.
From planned installations to door maintenance and repair work, our experienced team supports commercial projects with reliable workmanship, clear communication and a practical understanding of site requirements.
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Commercial window, door and glazing installations
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Contractor installations and project support
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Commercial door maintenance, repairs and replacement work
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Experienced team established since 1986
Commercial Glazing Projects
Windows, doors and glazing for commercial, industrial and managed properties.
Contractor Installations
Reliable installation support for contractors, developers and larger commercial projects.
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Commercial Door Maintenance
Maintenance, repair and replacement support for busy commercial doors and entrance systems.
Larger or specialist projects are considered individually, and we may be able to travel further depending on the scope of the work involved.
Why Choose Admiral Windows?
Trusted across Oxfordshire since 1986, Admiral Windows has grown through honest work, careful fitting and straightforward advice. Whether we are helping a homeowner, a business or a contractor, we believe in doing the job properly and looking after people properly.
From first enquiry to aftercare, our team keeps things clear, practical and professionally managed.
Established 1986
Started as a local Oxfordshire company and still proudly independent all these years later.
Domestic & Commercial Expertise
From family homes to commercial sites and larger projects, we understand that every job needs the right approach.
Local Oxfordshire Team
Local people, local knowledge and a team that understands homes, businesses and managed properties across the area.
Accredited & Trusted
FENSA registered, TrustMark accredited and Trading Standards approved, with guarantees behind qualifying work.
Free, Honest Quotes
Clear advice, no-obligation quotations and no pressure selling. No silly discounts, no sales tricks.
Reliable Aftercare
We are still here after the work is complete, whether you need advice, aftercare or practical support.
What Our Customers Say
With over 200 Google reviews, our customers often mention the same things we care about most — friendly service, clear communication and work done properly.
★★★★★ Over 200 Google reviews
★★★★★
“Great service and value for money. Communication was fantastic from start to finish… professional, helpful and friendly.”
Roseanna Humphries
Google review
★★★★★
“Really impressed with this company… Would highly recommend — honest company.”
Jemma Rees
Google review
★★★★★
“Admiral were great all the way through the process — quote, measurements and replacement. Very happy with the service.”
P W
Google review
Ready to Improve Your Home or Plan a Commercial Project?
Whether you need replacement windows, new doors, conservatory work, repairs or commercial glazing support, our friendly Oxfordshire team is here to help. Complete the form below and we’ll get back to you with free, honest advice and a no-obligation quote.
Get Your Free Quote
Tell us what you need and our friendly Oxfordshire team will get back to you. You can request a visit from one of our consultants or send photos and details for a remote quotation.
Free, honest advice. No obligation. No pressure.
