Bring light, space, and style into your home
For over 40 years, DDG has helped homeowners and contractors create stunning living spaces. Roof lanterns are one of the most transformative ways to open up a home perfect for new builds, extensions, or renovations.
Flat Rooflights & Roof Lanterns
Flat Roof Lights
A raised, architectural feature that adds
height, elegance, and dramatic light to any
flat roof.
Roof Lanterns
Sleek roof windows that flood your home with
daylight, perfect for brightening kitchens,
extensions, and loft spaces.
Bring more natural light and a sense of space into your home with lanterns and skylights designed to suit every style
Why choose DDG?
Decades of trusted craftsmanship
Over 40 years of expertise and innovation
Made just for you
Bespoke design to suit your home and lifestyle
Certified installers you can trust
FENSA-registered installers for peace of mind
Direct from us, to you
Manufactured in-house for unbeatable quality
Frequently asked questions
Normally within 48 hours from email/ visit, you will receive written quotaion via email.
This often depends on the condition of the site and how complicated it might be. Usually, a two-man team of fitters will complete three to six windows per day.
- A confirmation of your styles, openings, glass spec & colour options will be required
- This will be put into a formal order.
- Thereafter, a deposit will be required.
- A site survey will be booked, to take accurate measurements for manufacturing.
Yes, we only use our own fully trained and accredited installers for all of our jobs.
- If on attendance it is deemed there are no faults/ warrantee issues, then a call out charge of a minimum £80.00* +VAT will be chargeable. If the call out charge is not paid, then all warrantees will be invalidated.
- All warranty call-outs, must be made in writing.
- You must either email [info@ddgwindows.co.uk] or write DDG Windows ltd, 844 Romford Rd E12 5JP.
- We will require a copy of your Guarantee, and a photo/video of the problem.
- Once this is received – we will arrange an appointment for an engineer to visit [Normal working hours from Mon- Fri 9-5PM
Why Choose DDG?
Founded in 1983, DDG remains a family run company, dedicated to providing quality.
Every one of our windows and
doors are made in our Dagenham manufacturing site.
Government-approved FENSA registration guarantees safe, compliant, and insured installations.
Our team blends expert skills with modern methods creating products that are precise and stylish.
Resisting forced entry, delivering protection, and exceeding standards years ahead of regulation.
We build windows and doors that deliver timeless style and strength, year after year.