Business Details
27 Years
experience
Premium Windows, Doors & Conservatories in Hailsham
Established in 1999, Oasis Windows & Doors has built a reputation as a trusted family-run business serving East Sussex for over 25 years. Specialising in premium windows, doors, conservatories, and roofline solutions, we combine local expertise with national standards through FENSA registration and Trading Standards Buy with Confidence membership. Our team of skilled craftsmen delivers tailored installations across Hailsham, Eastbourne, Battle, and surrounding areas, prioritising energy efficiency, security, and aesthetic appeal.With a 10-year guarantee on all work and a commitment to transparent pricing, we focus on creating lasting value for homeowners through meticulous attention to detail and customer-centric service. Our extensive product range includes PVC-U, aluminium, and timber-effect windows, composite doors, and bespoke conservatories, all designed to enhance property value while meeting modern performance standards.
Services
Windows
Doors
Conservatories
Roofline
Replacement Sealed Units
Details
- Year established: 1999
Highlights and features
- 25+ years of local expertise in East Sussex
- Family-run business with personal service
- FENSA-registered installations meeting building regulations
- 10-year guarantee on all workmanship
- Transparent pricing with no upfront payments
Associations and certifications
- FENSA
- Trading Standards Buy with Confidence
What people say
Excellent service
Professional installers
No hard sell
10-year guarantee
Local expertise
Services
Windows
We offer a comprehensive range of high-performance windows including PVC-U, aluminium, and timber-effect options. Our windows combine energy efficiency with security features, available in various styles to suit both modern and period properties. Each installation is completed by our in-house craftsmen using locally sourced materials, ensuring durability and aesthetic appeal while meeting current building regulations.
Doors
Our door solutions include composite, bi-fold, French, and patio doors designed for security and thermal efficiency. Available in multiple configurations and finishes, our doors enhance property aesthetics while providing enhanced insulation. All installations include expert fitting and compliance with FENSA standards, backed by our 10-year workmanship guarantee.
Conservatories
We design and install bespoke conservatories including Georgian, Victorian, lean-to, and P/T-shaped models. Our conservatories maximise natural light while offering year-round usability through insulated glass and optional heating solutions. The process includes planning advice, structural calculations, and complete build management from foundations to finishing touches.
Roofline
Our cellular PVC-U roofline systems feature fascias, soffits, and guttering that resist weather damage and require minimal maintenance. Designed for both new builds and refurbishments, these components integrate seamlessly with existing structures while improving energy efficiency and exterior appearance through modern, durable materials.
Replacement Sealed Units
We replace misted or damaged sealed units in existing windows and doors without requiring full frame replacement. Using high-quality double-glazed units with optional upgrades like low-E glass or argon gas fills, our technicians ensure improved thermal performance and clarity while preserving your existing window framework.
Questions
Are your installations FENSA-registered?
Yes, all our window and door replacements comply with FENSA regulations, ensuring building regulation compliance without additional paperwork for homeowners.
Do you offer guarantees on workmanship?
We provide a comprehensive 10-year guarantee covering all installations, demonstrating our confidence in the quality of our materials and workmanship.
Can you replace only the glass unit?
Yes, we offer sealed unit replacements that maintain existing frames, providing cost-effective solutions for misted or damaged glass without full window replacement.
What areas do you cover?
We operate throughout East Sussex including Hailsham, Eastbourne, Battle, Bexhill, Lewes, and surrounding towns with local knowledge spanning 25+ years.
Is there a deposit required?
No upfront payments are needed - we only request payment upon completion of work to your complete satisfaction.
How long does installation take?
Most window and door installations complete within 1-2 days, with conservatories typically requiring 3-5 days depending on complexity and weather conditions.
