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Business Details
27 Years
experience
Expert Home Improvements in Hailsham
Established in 1999, Oasis Windows & Doors has built a reputation as a trusted family-run business serving East Sussex. With over 25 years of experience, we specialise in high-quality windows, doors, conservatories, and roofline solutions, combining expert craftsmanship with exceptional customer service. Our team of skilled professionals is committed to delivering tailored home improvements that enhance both aesthetics and functionality. As members of the Trading Standards Buy with Confidence scheme and FENSA registered, we adhere to rigorous industry standards, offering a 10-year guarantee on all work.

Our local knowledge spans from Hailsham to Eastbourne, ensuring personalised service and reliable support throughout every project. By maintaining direct oversight of installations and prioritising transparency, we ensure every client receives value-driven solutions without pressure sales tactics.
Services
Replacement Windows Composite Doors Bi-Fold Doors Conservatories Orangeries Sealed Units Roofline Products Fascias Soffits Guttering
Details
  • Year established: 1999
Highlights and features
  • We offer over 25 years of specialist experience in double glazing installations.
  • Our family-run business prioritises local knowledge and personal accountability.
  • All work includes a 10-year guarantee for complete peace of mind.
  • Skilled craftsmen ensure precise, clean installations with no deposit required.
  • We maintain FENSA accreditation and Trading Standards approval for regulatory compliance.
Associations and certifications
  • Trading Standards Buy with Confidence
  • FENSA
What people say
Excellent service Professional installers No pressure sales 10-year guarantee Highly recommended
Services
Replacement Windows
We supply and install energy-efficient replacement windows in PVC-U, aluminium, and timber-effect styles. Our solutions enhance thermal performance while maintaining aesthetic appeal for both modern and period properties. Each installation uses precision craftsmanship to ensure durability and security.
Composite Doors
Our composite doors combine robust security features with customisable designs to suit any home. Fitted by skilled installers, these doors offer superior insulation and low-maintenance durability while improving kerb appeal through tailored finishes and hardware options.
Conservatories
We design and build bespoke conservatories including Georgian, Victorian, and lean-to styles. Each project includes planning guidance, energy-efficient glazing, and optional heating solutions to create functional, year-round living spaces that complement existing architecture.
Roofline Products
Our PVC-U roofline solutions include fascias, soffits, and guttering designed to protect properties from weather damage. Installed with attention to detail, these components enhance exterior appearance while ensuring long-term functionality through corrosion-resistant materials.
Sealed Units
We repair misted or damaged sealed units without replacing entire window frames. Using high-quality double-glazed units, our technicians restore clarity and thermal efficiency while maintaining existing window integrity through precise fitting techniques.
People
Paul
Owner
With over 25 years in the double glazing industry, Paul oversees all installations and ensures adherence to quality standards. His hands-on approach guarantees meticulous attention to detail across every project undertaken by the company.
Jim
Surveyor
Jim conducts detailed property assessments and provides tailored recommendations. His expertise in matching products to client needs has earned consistent praise for delivering honest, no-pressure consultations to homeowners.
Questions
What areas do you cover?
We serve East Sussex including Hailsham, Eastbourne, Battle, Bexhill, and Lewes, providing local expertise for home improvement projects.
Are your installations FENSA registered?
Yes, all our window and door replacements comply with FENSA regulations, ensuring building regulation compliance for your property.
Do you offer guarantees?
We provide a 10-year guarantee on all installations, covering both materials and workmanship for complete customer confidence.
Can I spread payments?
We require no deposit until work completion, with flexible payment options available for your convenience.
How long does installation take?
Most window and door installations complete within 1-2 days, with conservatories typically taking 3-5 days depending on complexity.
Reviews (3)
Abbie Bowles
Apr 10, 2017 Report
We had bi-fold doors fitted in our kitchen, a new front & side door, all work was exemplary. The fitters & builders were polite on time and tidy. No.
Jim Wise
Mar 17, 2017 Report
We have used Oasis three times now - for a front door, back door and French doors with integral blinds. Oasis are always busy and there's a very good.
Gary Stanbridge
Mar 03, 2017 Report
In my dealings with Oasis Windows and Doors as a Chartered Surveyor, I have found they offer a very good range of quality products along with a high.