Business Details
Your Trusted Supplier of High-Performance Windows & Doors
Passivlux was established to deliver high-performance windows and doors across Kent, Sussex, London, and the South East of England. With over two decades of industry experience, we specialise in supplying and installing premium double and triple-glazed solutions for residential and commercial projects. Our team conducts precise laser site surveys to ensure accurate manufacturing and compliance with building regulations. As a CHAS-certified contractor and FENSA-registered member, we guarantee quality installations without requiring additional building control notices. We offer comprehensive technical support, up to twelve-year warranties, and utilise Compriband tape for superior water sealing.Our showrooms in Kent and Brighton showcase a wide range of products, including Unilux, Rationel, VELFAC, and Solarlux brands. Recognised as Rationel's Best Distributor and Best Showroom, we prioritise customer satisfaction through expert guidance and tailored solutions. Our commitment to excellence extends to continuous professional development (CPD) training for industry professionals. Whether for new builds or renovations, Passivlux combines technical expertise with premium materials to meet diverse architectural needs.
Services
Windows
Doors
CPD Training
Glass & Glazing
Trade Supplies
Highlights and features
- Over 20 years of experience in high-performance glazing solutions
- CHAS-certified and FENSA-registered for regulatory compliance
- Up to twelve-year warranties on window and door systems
- Uses Compriband tape for guaranteed water-seal integrity
- Award-winning showrooms in Kent and Brighton for product visualisation
Associations and certifications
- CHAS
- FENSA
Services
High-Performance Windows
Passivlux offers high-performance windows designed for superior thermal efficiency and noise reduction. Our triple-glazed solutions meet rigorous building standards while enhancing property aesthetics. Each installation includes laser-accurate measurements and Compriband tape sealing for long-term durability. Available in multiple brands and styles.
High-Performance Doors
Our premium doors combine security, insulation, and modern design. Featuring Unilux and Solarlux products, installations include precise surveying and FENSA-compliant fitting. Options range from composite entrance doors to bi-folding systems, all backed by up to twelve-year warranties for homeowner peace of mind.
CPD Training
Passivlux delivers accredited CPD sessions covering glazing technology and installation best practices. Designed for architects and contractors, these training programs enhance technical knowledge while maintaining compliance with current building regulations and industry standards across the UK construction sector.
Glass & Glazing
We supply advanced glazing systems including commercial sliding walls and balcony enclosures. Our solutions optimise natural light while maintaining thermal performance. Installations use precision-measured components and high-quality sealing systems to ensure weatherproofing and energy efficiency for residential and commercial applications.
Trade Supplies
Passivlux provides trade professionals with premium window and door systems from Rationel, VELFAC, and Unilux. Our supply-only packages include technical support and compliance documentation. Ideal for contractors seeking certified products with direct factory-backed installation guarantees and extended warranty options.
Questions
What areas do you cover for installations?
We operate across Kent, Sussex, London, and the wider South East England region for both residential and commercial projects.
Are your installers certified?
Yes, we are CHAS-certified and FENSA-registered, ensuring compliance with UK building regulations and safety standards.
What warranties do you offer?
We provide up to twelve-year warranties on our window and door systems, covering both materials and installation workmanship.
Do you have physical showrooms?
Yes, visit our award-winning showrooms in Whitstable, Kent, or Brighton Marina to view our full product range in person.
Can you assist with planning permissions?
While we don't handle planning applications, our team ensures all installations meet building regulations and can advise on permitted development guidelines.
Do you offer CPD training for professionals?
Yes, we provide certified CPD training sessions covering glazing technology, installation techniques, and compliance requirements for construction professionals.
