Double glazing in Southampton and the surrounding area.
HDS covers Southampton and the towns around it, the same made-to-measure windows and doors, fitted to a high standard throughout.

FENSA registered · #43815
TrustATrader · verified member- 5.0★ on Google · 30+ reviews
- 10-year guarantee · on every frame
- A+ energy rated · warmer, quieter home
- Secured by Design · police-preferred hardware
- Small business · in Fareham
We regularly work across the Southampton area, fitting uPVC and aluminium windows, composite front doors, French and patio doors, and full-house double glazing.
You get the same service wherever you are in our patch: an honest quote, a fixed written price, a tidy install and a 10-year guarantee behind it.
- Woolston
- Bitterne
- Hedge End
- West End
Our windows & doors in Southampton
Your questions, answered
Yes, completely free and no-obligation. We come and measure up, talk you through the options and give you a clear written price. There's no pressure and no salesperson, you decide in your own time.
Your windows and doors are made to order, typically in 3 to 4 weeks (sometimes a week or two longer in busy periods). Most installations are completed within a day or two once your products arrive.
Yes. HDS is FENSA registered (#43815), so every installation is certified and self-registered with your local authority, and you receive your FENSA certificate.
Your frames are guaranteed for 10 years against distortion, cracking or colour fading, and the glass units and hardware are covered by the manufacturers' warranties.
HDS is based in Fareham and covers roughly a 20 to 25 mile radius, Portsmouth, Havant, Gosport, Southampton and Winchester, and the towns in between. Not sure if you're in the area? Just ask.
Get your free quote for windows or doors in Southampton.
Tell us what you're after and we'll come back quickly, usually a quote the same day as the visit. No pressure, ever.