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Business Details
Secure Windows & Doors in Sussex
Secure Windows has been serving homeowners and businesses in the South East of England for over three decades. Based in Peacehaven, East Sussex, our team of dedicated professionals specialises in supplying and installing high-quality uPVC windows, composite doors, bi-fold doors, and aluminium conservatories. We prioritise customer satisfaction through a pressure-free consultation process, offering no-obligation quotations and a comprehensive 10-year insurance-backed guarantee. Our installations adhere strictly to British Standard BS7412 and local authority building regulations, ensuring both compliance and durability.

Operating across Surrey, Sussex, and Kent, we maintain a reputation for impartial advice and personal attention to every project. As a company, we reject high-pressure sales tactics, which allows us to maintain competitive pricing inclusive of VAT, surveying, fitting, and waste removal. Our industry affiliations with FENSA, Buy With Confidence, Checkatrade, and Home Improvement Protection reflect our commitment to ethical practices and customer protection. With a focus on long-term relationships, we provide ongoing after-sales support to ensure continued peace of mind for all our clients.
Services
Windows Bi-fold Doors uPVC Doors Composite Doors Aluminium Conservatories
Highlights and features
  • We have over 30 years of experience in window and door installations.
  • Our prices include VAT, surveying, and full installation with no hidden fees.
  • We offer a 10-year insurance-backed guarantee on all products.
  • We operate without high-pressure sales tactics to ensure transparent service.
  • We are accredited by leading industry bodies including FENSA and HIP.
Associations and certifications
  • FENSA
  • Buy With Confidence
  • Home Improvement Protection (HIP)
  • The Glazing Arbitration Scheme (TGAS)
  • British Fenestration Rating Council (BFRC)
What people say
Professional installations Transparent pricing Reliable after-sales Excellent communication Durable products
Services
uPVC Windows
Our uPVC windows combine energy efficiency with modern durability, designed to enhance thermal performance and security. Custom-fitted to heritage or contemporary properties, they feature weather-resistant frames and precision-engineered hardware. Each installation includes expert fitting and a 10-year insurance-backed guarantee for long-term peace of mind.
Composite Doors
Composite doors offer superior strength and insulation, available in a range of styles to complement any property. Our installations ensure seamless integration with existing structures, using reinforced frames and advanced locking systems. Backed by a decade-long guarantee, they provide lasting value and enhanced kerb appeal.
Bi-fold Doors
Bi-fold doors create seamless transitions between indoor and outdoor spaces, featuring slim profiles and expansive glass panels. Installed with precision engineering, they maximise natural light while maintaining security. All projects include a comprehensive warranty and after-sales support.
Aluminium Conservatories
Aluminium conservatories provide sleek, low-maintenance extensions with exceptional structural integrity. Designed to British standards, they incorporate energy-efficient glazing and weatherproof construction. Our team handles every stage from survey to installation, ensuring compliance with local building regulations.
Insurance-Backed Guarantees
All installations come with a 10-year insurance-backed guarantee through Home Improvement Protection. This covers both product defects and workmanship, safeguarding your investment if the company ceases trading. The protection is included at no extra cost, reflecting our commitment to customer confidence.
Questions
What types of windows and doors do you install?
We specialise in uPVC windows, composite doors, bi-fold doors, and aluminium conservatories tailored to residential and commercial properties.
Are your installations compliant with building regulations?
Yes, all our installations meet British Standard BS7412 and local authority building control requirements.
Do you offer guarantees on your products?
We provide a 10-year insurance-backed guarantee through Home Improvement Protection for all installations.
Which areas do you serve?
We operate across Surrey, Sussex, and Kent, delivering installations from our base in Burgess Hill.
Are your prices inclusive of installation costs?
Yes, our quoted prices include VAT, surveying, fitting, and old product removal with no hidden fees.