Business Details
40 Years
experience
Trusted Architectural Glazing Solutions in Dartford
With over three decades of expertise in the fenestration industry, we specialise in the design, manufacture, supply, and installation of high-performance architectural glazing systems. Our technical proficiency in delivering innovative windows, doors, curtain walling, and structural glazing solutions has established us as a trusted partner for commercial, educational, residential, and leisure projects across London and the South East. Backed by industry accreditations and a commitment to quality, we collaborate closely with architects, consultants, and contractors to ensure precision in every project.Our dedication to sustainability is reflected in our use of recycled aluminium, while our in-house fabrication and installation teams guarantee adherence to British standards and client-specific requirements. From feasibility studies to project completion, we prioritise value engineering, thermal efficiency, and compliance with building regulations to meet evolving industry demands.
Services
Structural Glazing
Ultra Slim Sliding Doors
Roof Glazing
Curtain Walling
Windows
Doors
Details
- Year established: 1986
Highlights and features
- We have over 30 years of experience in architectural glazing systems.
- Our services span design, manufacture, supply, and installation under one roof.
- We use precision CNC machinery and recycled aluminium for sustainable solutions.
- Our team holds CSCS-certified installation expertise and thermal calculation proficiency.
- We comply with British standards and have worked on diverse sectors including education and healthcare.
Associations and certifications
- BS4873:2016
- BS7950
- PAS023-1:1999
- PAS024:2016
- CE Quality Mark
- CWCT Standard
- Secured By Design
Services
Structural Glazing
Our structural glazing systems provide seamless, frameless glass installations for commercial and residential buildings. Designed to enhance natural light and modern aesthetics, these systems offer thermal efficiency and weather resistance. Ideal for curtain walls, rooflights, and bespoke architectural features, they comply with CWCT standards and British building regulations.
Curtain Walling
We supply and install high-performance curtain walling systems tailored to commercial and public sector projects. These systems combine durability with energy efficiency, featuring precision-engineered aluminium frames and insulated glass units. Compliant with BS4873 and CE marking requirements, they ensure structural integrity and aesthetic flexibility for modern developments.
Ultra Slim Sliding Doors
Our ultra-slim sliding door systems merge sleek design with functional performance for residential and commercial spaces. Featuring advanced thermal breaks and multi-point locking mechanisms, they offer security and energy efficiency. Customisable to large openings, these doors provide seamless indoor-outdoor connectivity while meeting PAS24 security standards.
Roof Glazing
We design and fabricate roof glazing solutions including glass rooflights and structural glass canopies. These systems enhance daylighting in architectural spaces while maintaining thermal performance and weather tightness. Installed with minimal visual intrusion, they adhere to BS7950 safety standards for domestic and commercial applications.
Windows
Our aluminium window systems deliver durability and energy efficiency for new build and refurbishment projects. Available in heritage and contemporary styles, they feature thermally broken profiles and double-glazed units. Compliant with Part L building regulations, these windows ensure acoustic insulation and low maintenance for residential and commercial properties.
Questions
What sectors does Sealtite Group specialise in?
We serve commercial, educational, residential, and leisure sectors with tailored glazing solutions.
Do you provide both supply and installation services?
Yes, we offer end-to-end services from design to installation of architectural glazing systems.
Are your products compliant with British standards?
All our systems meet BS4873, CWCT, and Secured By Design accreditations.
Which areas do you cover?
We operate across London, Kent, Essex, Surrey, Sussex, Hampshire, and Hertfordshire.
Do you use sustainable materials?
Yes, we utilise recycled aluminium from Technal UK to reduce our carbon footprint.
Can you handle bespoke glazing projects?
Our team specialises in custom solutions including structural glass staircases and facades.
Reviews (1)
Paulius Rumelaitis
Apr 27, 2020
Report
Be careful of company drivers on the road. They hitting cars and running away, company taking no actions and covering their employees. Even don't want to see CCTV footage and denying everything.
