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Monday 8am - 5:30pm Tuesday 8am - 5:30pm Wednesday 8am - 5:30pm Thursday 8am - 5:30pm Friday 8am - 5:30pm Saturday 8am - 1pm

The Daylight Doctor Ltd.

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The Daylight Doctor Ltd.

We are a specialist Velux roof window installer covering Hampshire & West Sussex. A few reasons to give us the opportunity to help you.

We are Velux Certified Installers who carry out Velux projects on behalf of the Velux UK head office specialising in the installation and replacement of all Velux products. We specialise in the installation and replacement of roof windows and skylights. We are Velux Certified installers. We have the experience of installing and or replacing well over 3000 roof windows and skylights. We have receiv

ed training directly from VELUX and liaise with them directly so that you don't have too. We are an end to end supplier and installer and can help from providing advice and information through to supplying, installing and registering the product, as well as finishing trades like plastering and decorating. There's no need to go anywhere else. We cover the Hampshire & West Sussex areas but have undertaken projects across England & Wales.

27/08/2026

Privacy and daylight don't have to be an either/or. ✨

VELUX venetian blinds for roof windows are cordless, moisture-resistant, and adjustable for exactly the right balance of light and privacy. Perfect for bathrooms and kitchens under the roof.

18/08/2026

Can't get more light? Think again. 😍 A VELUX sloped and fixed roof window floods your attic with daylight, from floor to every last corner. ✨

The best part: Summer or winter, with exterior heat protection and interior blinds, you're always in control of your indoor climate. Exactly as much light and warmth as you need.

13/08/2026

Solar or electric roof window – which one suits you better? 🤔 This 1-minute guide helps you decide.

At first glance, both VELUX solutions look similar: automatic control, rain sensor, and remote ventilation all included.

The key difference? The VELUX solar window needs no wiring. Easier installation and usually lower costs.

What's your pick?

07/08/2026

Before: nice. After: wow. ✨

Sometimes it doesn't take much. Just a VELUX roof window and light from above to change everything. ☀️

Swipe and see for yourself!

05/08/2026

☀️ Bringing More Daylight to Another Home in Denmead! 🏡

We recently transformed this dark stairwell by installing a brand-new VELUX GGU CK04 0070 white polyurethane maintenance-free roof window, flooding the space with natural daylight and providing fresh ventilation all year round.

The old roof window had reached the end of its life, so the homeowner wanted a modern, low-maintenance solution that would brighten their home and improve airflow.

✅ Maintenance-free white polyurethane finish – no painting required
✅ Increased natural daylight
✅ Improved ventilation and indoor comfort
✅ Energy-efficient double glazing
✅ VELUX 10-year warranty
✅ FENSA registered installation with a 10-year insurance-backed guarantee

It's amazing how a single roof window can completely transform a previously dark area into a bright, welcoming space.

If your roof window is old, draughty, leaking or simply no longer performing as it should, we'd be delighted to help.

📍 We cover:
Portsmouth, Southampton, Fareham, Gosport, Havant, Waterlooville, Petersfield, Chichester, Bognor Regis, Littlehampton, Arundel, Midhurst, Liphook, Alton, Wi******er, Eastleigh, Romsey, Chandlers Ford, Hedge End, Denmead, Wickham, Whiteley, Emsworth, Hayling Island, Lee-on-the-Solent, Stubbington, Locks Heath, Bishop's Waltham, Clanfield, Horndean, Hampshire, West Sussex and the surrounding areas.

☎️ 0800 448 0184
📱 07452 834390

🌐 www.roofwindowshampshire.co.uk

The Daylight Doctor Ltd.
VELUX Certified Installers | FENSA Registered | TrustMark Registered

Let's Make It Better… 🌞

04/08/2026

Back to school means: the kids' room needs an update and suddenly a workspace is required – ideally with plenty of light.

Here's how to make the kids' room school-ready in 5 steps:

✔️ Daylight as a learning booster: place the desk right under the window.
✔️ Regular ventilation keeps minds sharp. With automatic VELUX roof windows, it's easy – even for a quick air break in between.
✔️ With the right VELUX blinds, you can control light perfectly throughout the day.

01/08/2026

☀️ Another VELUX Roof Window Transformation Completed in Southampton! ☀️

Yesterday we replaced an old, out-of-reach lacquered pine roof window with a brand-new maintenance-free VELUX solar-powered roof window, giving our customer a brighter, more comfortable home with all the latest technology.

✨ The upgrade included:
✅ Maintenance-free white polyurethane finish – no more painting or varnishing.
✅ Solar-powered operation – no wiring required.
✅ Built-in rain sensor – the window closes automatically if it starts raining.
✅ New VELUX solar-powered blackout energy pleated blind for complete darkness, improved insulation and greater energy efficiency.
✅ Improved thermal performance and reduced draughts.
✅ Easy operation with the included wireless control.

This modern VELUX upgrade not only transforms the room with more natural daylight and fresh air but also provides greater comfort all year round.

If your roof window is over 20 years old, replacing it can dramatically improve your home's energy efficiency, comfort and appearance.

📍 Installed yesterday in Southampton.

We cover:

📍 Southampton
📍 Portsmouth
📍 Wi******er
📍 Eastleigh
📍 Fareham
📍 Romsey
📍 Chandlers Ford
📍 Hedge End
📍 Waterlooville
📍 Petersfield
📍 Chichester
📍 Bognor Regis
📍 Havant
📍 Gosport
📍 Lee-on-the-Solent
📍 Hampshire
📍 West Sussex

As a VELUX Certified Installer, FENSA Approved Installer, and TrustMark Registered company, we've installed and replaced 3,000+ roof windows, giving homeowners complete peace of mind from survey through to installation.

Thinking of replacing your old roof window?
📞 Get in touch with The Daylight Doctor Ltd. today for a free, no-obligation quotation.

🌐 www.roofwindowshampshire.co.uk

16/07/2026

☀️ THREE OLD VELUX WINDOWS REPLACED IN PORTCHESTER! ☀️

Another fantastic transformation completed by The Daylight Doctor Ltd. yesterday in Portchester, Fareham.

Our customer had three ageing VELUX roof windows that had reached the end of their life, so we replaced them with brand new maintenance-free white polyurethane VELUX roof windows (with the standard grey external finish) and installed new VELUX blinds throughout.

The difference is incredible...

✅ Brighter rooms with more natural daylight
✅ Better insulation and improved energy efficiency
✅ Smooth, reliable operation
✅ Virtually maintenance-free finish that never needs painting
✅ New VELUX blinds for improved light control, privacy and comfort

As VELUX Certified Installers and FENSA Approved Installers, every replacement roof window we install in England and Wales is professionally fitted, registered with the relevant authorities and supplied with a 10-year insurance-backed guarantee, giving our customers complete peace of mind.

Whether your roof windows are leaking, misted, difficult to open or simply looking tired, we can replace them quickly and cleanly with the latest genuine VELUX products.

📍 Project Location: Portchester, Fareham

If you're looking for VELUX window replacement in Portsmouth, Fareham, Portchester, Southampton, Waterlooville, Havant, Chichester or anywhere across Hampshire and West Sussex, we'd be delighted to help.

📞 Free quotations
☎️ 0800 448 0184
📱 07452 834390

🌐 www.roofwindowshampshire.co.uk

💬 Thinking about replacing your old roof windows? Leave us a comment or send us a message—we're always happy to offer honest advice.

14/07/2026

☀️ FROM OLD, DRAUGHTY VELUX WINDOWS TO MODERN, MAINTENANCE-FREE COMFORT! ☀️

Another successful roof window replacement completed by The Daylight Doctor Ltd.

These two ageing VELUX roof windows had reached the end of their life, allowing heat loss, condensation and poor insulation. We've replaced them with brand-new maintenance-free white polyurethane VELUX roof windows, giving the homeowners:

✅ Brighter, natural daylight
✅ Better thermal efficiency
✅ Improved ventilation
✅ A fresh modern appearance
✅ Low-maintenance, moisture-resistant finish
✅ Peace of mind with full certification

Did you know?

When you replace a window or external door in England or Wales, the installation must be registered with your Local Authority Building Control.

That's why every qualifying replacement we install includes:

✔ FENSA Registration
✔ 10-Year Insurance Backed Guarantee
✔ Installation by a VELUX Certified Installer
✔ TrustMark Registered company

Choosing a qualified installer doesn't just protect your investment—it ensures your home remains compliant when you come to sell your property.

If your roof windows are over 20 years old, difficult to open, leaking, draughty or misted, it may be time to replace them. Modern VELUX roof windows provide better insulation, increased comfort and transform any room with more natural daylight.

📍 Serving homeowners across Portchester, Fareham, Portsmouth, Southampton, Hampshire and West Sussex.

📞 Free quotations
☎️ 0800 448 0184
📱 07452 834390

💬 Send us a message today and let's see how we can brighten your home.

The Daylight Doctor Ltd.
"Let's make it better..."

10/07/2026

💧 LEAKING ROOF WINDOWS? IT MAY NOT BE THE WINDOW... IT COULD BE THE WRONG WINDOW FOR YOUR ROOF.

Another happy customer for The Daylight Doctor Ltd.! ☀️

These old roof windows had been leaking every time it rained, causing ongoing frustration and the risk of water damage.

After inspecting the roof, we found the existing windows weren't suitable for such a low-pitched roof.

Our solution? We replaced them with VELUX GBL Low-Pitch Roof Windows – specially designed for shallow roof pitches where standard roof windows simply aren't the right choice.

✅ No more leaks
✅ Designed specifically for low-pitch roofs
✅ Improved energy efficiency
✅ More natural daylight
✅ A modern, watertight finish that will last for years

Choosing the correct roof window is just as important as fitting it properly. With over 3,000 roof windows installed and replaced, we have the experience to recommend the right VELUX solution for every roof.

If your roof window is leaking, misted, draughty or simply showing its age, we'd be happy to help.

✔️ VELUX Certified Installer
✔️ FENSA Approved Installer
✔️ TrustMark Registered
✔️ 10-Year Insurance Backed Guarantee on replacement installations

📍 Covering Hampshire, West Sussex, Portsmouth, Southampton, Fareham, Wi******er, Chichester, Eastleigh, Waterlooville, Petersfield and surrounding areas.

📞 Call us today: 0800 448 0184
📱 Mobile: 07452 834390
🌐 www.roofwindowshampshire.co.uk

The Daylight Doctor Ltd.
Let's Make It Better... ☀️

👇 Have you got a leaking roof window? Upload a photo in the comments or send us a message—we'll be happy to advise on the best solution.

******er

Address

Waterlooville

Opening Hours

Monday	8am - 5:30pm
Tuesday	8am - 5:30pm
Wednesday	8am - 5:30pm
Thursday	8am - 5:30pm
Friday	8am - 5:30pm
Saturday	8am - 1pm

Telephone

+448004480184

Website

http://www.roofwindowshampshire.co.uk/, https://www.trustmark.org.uk/firms/The%20Daylight%20Doctor%20Ltd-1898843-PO8%208

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