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Quality Windows, Doors & Conservatories in Ventnor
At Pretty Windows, we have dedicated ourselves to supplying premium windows, doors, and conservatories to residents of the Isle of Wight for over 30 years. Our expertise lies in sourcing products from leading manufacturers to ensure exceptional quality, security, and thermal efficiency. As FENSA-registered and Trustmark Approved specialists, we combine technical compliance with a commitment to maintaining the highest industry standards. By employing our own tradespeople and collaborating with trusted local professionals, we guarantee a service that prioritises craftsmanship and customer satisfaction.

Our team undergoes regular training to ensure ongoing compliance with evolving regulations, while our showroom offers a comprehensive selection of solutions tailored to modern and heritage properties alike. Every installation is backed by an independent insurance warranty and full project management, reinforcing our promise of reliability and excellence.
Services
Windows Doors Conservatories SupaLite Roofs Security Features
Highlights and features
  • 30+ years of experience in window and door installations.
  • FENSA-registered team ensuring technical compliance and standards.
  • No subcontractors - all work completed by our trained professionals.
  • MTC-certified guaranteeing industry-standard compliance.
  • Consistently rated 5-star for exceptional customer service.
Associations and certifications
  • FENSA
  • Trustmark
  • MTC Certification
  • Buy with Confidence
  • FSB
What people say
5-star customer reviews Exceptional reputation Professional staff Quality products Efficient service
Services
Windows
Our windows combine uPVC and aluminium frames with advanced glazing options. Designed for modern and heritage homes, they improve thermal efficiency and security while maintaining aesthetic appeal. Every installation meets FENSA standards, ensuring long-term durability and compliance with UK regulations.
Doors
We offer composite and uPVC doors that balance security, insulation, and style. Each door features multi-point locking systems and energy-efficient glazing. Customisable designs allow homeowners to enhance their propertys entrance while achieving lasting performance and reduced energy costs.
Conservatories
Our conservatories and orangeries use premium materials for superior insulation and structural integrity. Tailored to individual homes, they create bright, versatile living spaces. Each project includes expert design consultation and full project management from our certified team.
SupaLite Roofs
SupaLite tiled roofs provide warmth, security, and modern aesthetics for conservatories. These lightweight, thermally efficient systems replace traditional glass or polycarbonate roofs. Installation ensures improved energy ratings and long-term comfort, backed by an independent insurance warranty.
Security Features
Enhance property safety with multi-point locks, security grilles, and screens. We also offer comprehensive home security surveys to identify vulnerabilities. Products integrate seamlessly with existing windows and doors, maintaining visual appeal while meeting rigorous safety standards.
Questions
What services does Pretty Windows offer?
We specialise in windows, doors, conservatories, SupaLite roofs, and security features across the Isle of Wight.
Are your installations FENSA-registered?
Yes, all our window and door installations are completed by FENSA-registered professionals.
Do you provide free consultations?
We offer a free home visit and consultation to discuss your requirements.
Do you use subcontractors?
No, all work is carried out by our directly employed or trusted local tradespeople.
How long have you been in business?
We have served the Isle of Wight for over 30 years with consistent five-star reviews.
Is there a warranty on installations?
All projects include an independent insurance-backed warranty for your assurance.
Reviews (2)
Linda Willoughby
Apr 24, 2018 Report
From the first phone call to completion of work I received a completely professional service and would always recommend 'pretty windows'
Dave Ord
Mar 14, 2017 Report
Top Quality Windows and doors, attention to detail is second to none, I can Highly Recommend Pretty Windows