Business Details
33 Years
experience
Trusted Double Glazing Solutions in Hastings
Established in 1993, Southern Window Systems UK has built a reputation as a trusted family-run double glazing specialist serving Hastings and East Sussex. Our expertise lies in supplying and installing Liniar uPVC windows, doors, conservatories, and roofline products, all backed by a 10-year Yale mechanical guarantee. As a Certass-accredited business, we prioritise energy efficiency, security, and thermal performance, offering A-rated products and CE-certified installations.Our commitment to customer satisfaction is evident through free home surveys, tailored solutions, and a no-pressure sales approach. With decades of local experience, we combine technical innovation with personal service, ensuring every project meets individual requirements while maintaining minimal disruption during installation.
Services
Windows
Doors
Conservatories
Roofline
Orangeries
Details
- Year established: 1993
Highlights and features
- We have over 30 years' experience in double glazing installations.
- We use Liniar's advanced 6-chambered uPVC profile system.
- We offer free home visits and no-obligation surveys.
- We are Certass-accredited for window and door replacements.
- Our products include Yale's high-security locking systems.
Associations and certifications
- Certass
- FENSA
- Energy Saving Trust
- BFRC
- CE Certified
What people say
Customer service
High quality products
Warmer home
Reduced heating bills
Professional team
Services
uPVC Windows
Our Liniar uPVC windows feature a 6-chambered profile system with flipper gaskets to reduce cold transfer. Designed for thermal efficiency and security, they include Yale locking systems and positive drainage to prevent condensation. These A-rated windows are engineered in the UK to meet strict building standards.
Composite Doors
High-security composite doors combine durability with modern aesthetics. Reinforced with steel and featuring multi-point locking systems, they offer enhanced insulation and weather resistance. Available in various styles, these doors improve property security while maintaining energy efficiency.
Conservatories
Custom uPVC conservatories extend living space with thermally efficient designs. Options include Victorian, Edwardian, and lean-to styles, all with double-glazed panels and insulated roofs. These structures provide year-round usability while increasing property value through improved energy performance.
Roofline Products
Durable uPVC roofline solutions include fascias, soffits, and guttering designed to withstand UK weather. Colour-matched systems prevent discolouration and require minimal maintenance. These components protect against water damage while enhancing exterior aesthetics with seamless integration.
Orangeries
Bespoke orangeries blend brickwork with glass elements for versatile living spaces. Featuring lantern roofs and full-height windows, they offer natural light with superior insulation. These premium extensions provide year-round comfort and architectural elegance while maintaining energy efficiency.
Questions
What areas do you serve?
We operate across Hastings, Bexhill, and East Sussex, providing double glazing solutions for residential properties.
Do you offer guarantees?
All installations come with a 10-year Yale mechanical guarantee and Certass insurance-backed warranty.
Are your products energy efficient?
Yes, our A-rated windows and doors meet BFRC standards, reducing heat loss and lowering energy bills.
What's your installation process?
We offer free surveys, tailored quotes, and complete installations with minimal disruption to your property.
Are you FENSA registered?
We are members of the Double Glazing Network and Certass-accredited for window and door replacements.
Can I get a free quote?
Yes, use our online tool or contact us directly for a no-obligation price estimate.
Reviews (4)
Gary Giles
Dec 01, 2021
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Having ordered a new replacement front door and surrounding frame with side window . The composite door and frame were fitted to a high standard and the finish is excellent. Would highly recommend.
Tony Pilkington
Jun 20, 2020
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So pleased we decided to use a local firm - not least because they were better priced than other quotes we'd had from 'national' firms. They have been a pleasure to deal with from start to finish and we wish them well during these difficult times. The front door they installed for us is of high quality and looks fantastic. The work was completed quickly, with no mess - true professionalism and to an amazing standard. Absolutely no hesitation recommending them.
Richard Holttum
Aug 15, 2019
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When our new back door is fitted in a few weeks Southern Window Systems will have re-done our whole house. I cannot praise them too highly. We are absolutely delighted with everything they have done for us in such a friendly and professional way.
David Witcombe
Jul 25, 2019
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Southern window systems recently installed a glazed door for us and helped come up with an imaginative scheme to replace a garage door. Their workmanship was excellent as was the installed product. Very happy to recommend them.
