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Business Details
49 Years
experience
Trusted Windows & Conservatories in East Sussex
Established in 1977, S & T Windows is a family-run business renowned for supplying and installing high-quality PVC-u and aluminium windows, doors, and conservatories across East Sussex, Kent, and the South East. Our commitment to excellence is reflected in our A-Rated energy-efficient windows, featuring advanced security systems and argon-filled sealed units designed to reduce heating costs. We maintain full control over every project, from initial enquiry to final installation, ensuring precision and customer satisfaction without the need for external sales teams or subcontractors. Our reputation, built on decades of satisfied referrals, eliminates costly advertising and unsolicited outreach. We offer tailored solutions, including contemporary or period-style windows, composite doors with decorative options, and custom conservatories that enhance living spaces.

All products are available in diverse colours, wood-grain finishes, and hardware choices, complemented by expert guidance throughout the process. Our focus on quality, security, and energy efficiency has solidified our position as a trusted local provider. We prioritise transparency, direct communication, and minimising disruption during installations. Our teams expertise extends to planning applications and seamless integration of designs, whether for lean-to, Victorian, or Edwardian-style conservatories. By combining traditional craftsmanship with modern technology, we deliver durable, aesthetically pleasing solutions tailored to individual lifestyles.
Services
Windows Doors Conservatories PVCu Products Composite Doors
Details
  • Year established: 1977
Highlights and features
  • We are a family-run business with over 45 years of local expertise.
  • We manage every project in-house, from design to installation.
  • Our A-Rated windows reduce energy bills with advanced insulation technology.
  • We offer tailored solutions with a wide range of styles and finishes.
  • Our high-security locking systems ensure peace of mind for homeowners.
Services
Windows
We design, supply, and install energy-efficient PVC-u and aluminium windows tailored to residential properties. Our A-Rated windows feature high-security locking systems and argon-filled sealed units to enhance thermal performance. Available in modern or period styles, they come in multiple colours and wood-grain finishes to suit any home.
Doors
Our composite and PVC-u doors combine security and aesthetics, offering options like traditional French doors or modern bi-fold designs. Each door includes a lift lever shoot-bolt locking system and double rebated edges for weather resistance. Customisable with decorative glass and hardware finishes to match your property.
Conservatories
We create bespoke conservatories in Lean-to, Victorian, or Edwardian styles, integrating them seamlessly with existing structures. Our designs maximise natural light and living space, with options for dwarf walls or full glazing. We handle planning applications and ensure minimal disruption during construction.
PVCu Products
Our PVC-u windows and doors provide durable, low-maintenance solutions with enhanced energy efficiency. They are fitted with advanced security features and available in a range of colours and wood-effect finishes. Ideal for homeowners seeking cost-effective yet stylish upgrades.
Composite Doors
We offer robust composite doors designed to withstand severe weather while improving home security. These doors feature reinforced frames and insulated cores for thermal efficiency. Customisable with glass panels and decorative elements to enhance kerb appeal.
Questions
What areas do you serve?
We operate across East Sussex, Kent, and the South East, providing windows, doors, and conservatories to residential and trade customers.
Are your windows energy efficient?
Yes, our A-Rated windows use argon-filled sealed units and advanced insulation to reduce heat loss and lower energy bills.
Do you handle conservatory planning applications?
Yes, we manage the entire process, including planning permissions, to ensure your conservatory meets local regulations.
What security features do your doors have?
Our doors include high-security lift lever shoot-bolt locks and double rebated edges for enhanced protection against forced entry.
Can I customise my windows and doors?
Yes, we offer a range of colours, wood-grain finishes, and hardware options to match your home's style.
How long have you been in business?
We have been serving customers since 1977, specialising in quality installations with no subcontractors.