Double glazing in Portsmouth, fitted properly.
Portsmouth is right on our doorstep. HDS fits uPVC windows, composite doors and double glazing across the city and its surrounding areas.

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 do plenty of work across Portsmouth, from terraces in Cosham to family homes across the city. Whether it's a single misted window or a full house of new frames, it's the same careful, tidy job every time.
From Fareham it's a short hop, so we're quick to come and measure up and quick to come back with a clear written price. FENSA registered, 10-year guarantee, and cleaned up after as if we were never there.
- Cosham
- Portchester
- Southsea
- Drayton
Our windows & doors in Portsmouth
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 Portsmouth.
Tell us what you're after and we'll come back quickly, usually a quote the same day as the visit. No pressure, ever.