Business Details
31 Years
experience
Trusted Window and Door Installers in Oxfordshire
Paradise Windows is a long-established windows and doors specialist based near Oxford, serving households across Oxford and Oxfordshire since 1995. Our head office in Bicester enables us to supply and fit double glazing windows, replacement doors, and conservatories with over two decades of accumulated expertise. Our team of advisors combines deep industry knowledge with a commitment to helping clients choose solutions that preserve period property charm or enhance modern homes. All products come with a 10-year guarantee covering parts and hardware, reflecting our confidence in quality. As a local company with fitting teams active since our founding, we maintain an enviable reputation for quality installations and exceptional customer service.Our independence from manufacturers allows unbiased recommendations tailored to individual client needs. The 10-year guarantee we provide exceeds industry standards, covering even mechanical components. Our process prioritises minimal disruption to daily life while delivering energy-efficient solutions that reduce heating costs. We pride ourselves on transparent communication without pushy sales tactics, evidenced by our high rate of word-of-mouth referrals from satisfied customers across Oxfordshire.
Services
uPVC Windows
Sash Windows
Composite Doors
Double Glazing
Conservatories
Window Replacement
Door Installation
Energy Efficient Windows
Period Property Windows
Conservation Area Solutions
Details
- Year established: 1995
Highlights and features
- Over 20 years of local window installation expertise in Oxfordshire
- FENSA-registered installations meeting current energy efficiency standards
- 10-year guarantee covering all components including hardware
- No deposit required until work completion and client satisfaction
- Direct customer engagement without pushy sales intermediaries
Associations and certifications
- FENSA
- Halo
What people say
Excellent job
Highly recommend
Very pleased
Outstanding service
Great improvement
Services
uPVC Windows
Our uPVC windows combine modern energy efficiency with versatile styling options. Available in multiple colours and finishes, these A-rated windows improve thermal insulation while requiring minimal maintenance. Perfect for new-build properties, they reduce energy bills through advanced double-glazing technology.
Sash Windows
Traditional sash windows crafted with modern uPVC materials maintain period property aesthetics while enhancing performance. These easy-to-operate windows feature superior insulation properties and come with a 10-year guarantee, making them ideal for conservation areas and listed buildings.
Composite Doors
Our composite doors offer maximum security with durable multi-layer construction. Available in various styles and colours, these doors combine aesthetic appeal with advanced locking systems. Each installation includes a 10-year guarantee covering both door components and hardware.
Double Glazing
Double glazing installations improve thermal efficiency through insulated glass units. We use low-e coatings and argon gas fills to create A-rated systems that reduce heat loss. This solution lowers energy costs while improving noise insulation for residential properties.
Conservatories
Custom-built conservatories extend living spaces with glass structures that maximise natural light. We design energy-efficient solutions using thermally-improved frames and solar-controlled glass. These additions come with the same 10-year guarantee as our window installations.
Questions
What types of windows do you install?
We install uPVC windows, sash windows, casement windows and timber-effect windows suitable for modern and period properties.
Do you provide guarantees on installations?
All installations come with a minimum 10-year guarantee covering windows, doors and all associated hardware components.
Are your windows energy efficient?
Yes, all our windows have at least an A energy efficiency rating using double glazing with low-e glass and argon gas.
How long does window installation take?
Standard installations typically complete within one day, with larger projects scheduled according to specific requirements.
Do you require a deposit?
No deposit is required - payment only becomes due once installation completes and you approve the finished work.
Are you FENSA registered?
Yes, we're FENSA-registered installers ensuring all work meets current building regulations and thermal performance standards.
Reviews (2)
Austin Davies
Dec 14, 2018
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Great job done, quick, clean and so pleased with my windows. Great team, from sales to install - can't fault them. Happy to recommend.
Mark Gerard
Sep 02, 2018
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I had a number of windows and a door replaced by Paradise Windows. Throughout they were very professional and helpful. They did a good job and cleaned up after themselves. There were a couple of issues with the door from their supplier, but in both cases they took the initiative and got the replacement parts delivered quickly. The windows are the same quality to national companies, but much less expensive. Much better value than Everest or Zenith.
