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39 Years
experience
Emergency
services
Premium Glazing Solutions Since 1987
Clarks Glass has been delivering premium glazing solutions since 1987, combining craftsmanship with innovation to enhance homes and commercial properties. Our expertise spans replacement windows, doors, conservatories, and bespoke roofing systems, all designed to improve energy efficiency, security, and aesthetic appeal. With decades of experience, we utilise high-quality materials such as UPVC, aluminium, and timber to meet diverse client needs. Every project benefits from our commitment to precision, including free estimates, a 10-year guarantee, and full insurance coverage for complete peace of mind. As a FENSA-registered company and proud Checkatrade member, we prioritise transparency, professionalism, and exceptional service.

Our team project-manages installations from design to completion, ensuring seamless integration of electrics, plumbing, and structural work. Whether upgrading a domestic property or undertaking commercial glazing, we deliver tailored solutions that add lasting value. Our aluminium specialists handle complex projects like bifolding doors and shop refurbishments, supported by competitive trade discounts for builders. Customer satisfaction remains central to our success, reflected in testimonials praising our efficiency, attention to detail, and transformative results. By maintaining rigorous standards and investing in ongoing expertise, we continue to earn trust as a leading local glazing expert in East Sussex.
Services
Replacement Windows Aluminium Doors Conservatories Fascia and Soffits Replacement Glass
Details
  • Year established: 1987
Highlights and features
  • We have over 35 years of experience in bespoke glazing solutions.
  • Our installations feature A-rated, energy-efficient products for reduced bills.
  • We provide a comprehensive 10-year guarantee on all work and products.
  • Our team offers free estimates and expert guidance for every project.
  • FENSA-registered and Checkatrade-endorsed for quality and reliability.
Associations and certifications
  • FENSA
What people say
Great job Excellent work Brand new look Professional and efficient Highly recommend
Services
Replacement Windows
Clarks Glass provides premium replacement windows using materials like UPVC, aluminium, and timber. Our A-rated products enhance energy efficiency, reduce bills, and improve security while complementing property aesthetics. Every installation includes precise measurements, expert fitting, and a 10-year guarantee for lasting performance and customer confidence.
Conservatories
We design and install bespoke conservatories and orangeries tailored to client needs. Our solutions include project-managed building work, electrics, and plumbing to create functional, stylish spaces. Aluminium and glass components ensure durability and modern appeal, adding significant property value through precision-crafted additions.
Aluminium Doors
Specialising in aluminium bifolding and sliding patio doors, Clarks Glass offers durable, secure, and visually striking options. These doors blend sleek aesthetics with robust performance, ideal for residential and commercial properties. Custom finishes and expert fitting ensure seamless integration with existing structures and enhanced energy efficiency.
Fascia and Soffits
Our PVCu fascia and soffit installations improve roofline durability and curb appeal. The process replaces timber with weather-resistant materials in various finishes, including woodgrain effects. This service enhances insulation, prevents water damage, and provides a clean, modern exterior appearance to protect and beautify homes.
Replacement Glass
We supply and fit sealed glass unit replacements for misted or broken panes. Emergency board-up services secure properties until replacements are ready. Our solutions apply to domestic and commercial clients, ensuring clear, energy-efficient glazing through accurate measurements, rapid turnaround, and professional installation.
Questions
What areas does Clarks Glass serve?
We primarily serve East Sussex, including Ringmer, Brighton, and surrounding regions for domestic and commercial projects.
Do you offer free estimates?
Yes, we provide free, no-obligation estimates for all glazing services, including windows, doors, and conservatories.
Are your products energy efficient?
All our windows and doors feature A-rated glazing to enhance thermal efficiency and reduce energy costs significantly.
What guarantees do you provide?
Every installation comes with a comprehensive 10-year guarantee covering materials and workmanship for complete peace of mind.
Can you handle complex glazing projects?
Yes, our team specialises in custom solutions, including commercial quotes, unusual conservatory designs, and trade window supply.
Are you FENSA registered?
Yes, we are FENSA-certified, ensuring compliance with building regulations and high-quality standards for glazing installations.