Expert Window Installation You Can Rely On
Expert Window Fitters Committed to Quality
At D2R Windows, we’ve been helping homeowners improve their homes for over 35 years. Based in Luton and serving areas across Watford, Enfield, Milton Keynes, and Aylesbury, we deliver expert window installation services using the highest quality materials and best-in-class workmanship.
Whether you’re looking to boost your home’s energy efficiency, improve security, or simply refresh its look and feel, our team is here to help. With choices in double glazing, triple glazing and specific style like aluminium, sash, or uPVC windows, we provide a full start-to-finish service tailored to your home or business.
- Free Consultation & Quote
- Fully FENSA-Approved Installers
- Exceptional Security & Energy Ratings
- Removal of Old Windows Included
Choose Your Perfect Windows
Every home is different, which is why we offer a complete range of options tailored to your needs and style.
Glazing Options
Double Glazing
Our double glazed windows offer the perfect balance of performance, comfort, and value. Designed to reduce heat loss and minimise external noise, they help keep your home warm in winter and cooler in summer. With excellent energy efficiency and enhanced security features, double glazing remains a popular and cost-effective choice for homeowners looking to upgrade their windows.
Triple Glazing
Our triple glazed windows provide unparalleled insulation, keeping your home warm in the winter and cool in the summer. Engineered for optimal energy efficiency, these windows offer superior thermal performance and security, making them a highly sought-after choice for homeowners.
Window Styles
uPVC Windows
Affordable, Low Maintenance & Efficient
Our uPVC (unplasticised polyvinyl chloride) windows are one of the most popular choices among homeowners across the UK — and for good reason.
Aluminium Windows
If you’re after a contemporary finish with slimline frames, aluminium windows are an ideal solution. Known for their strength and durability.
Sash Windows
Bring classic style and character to your property with our expertly crafted sash windows. Ideal for period properties, they retain traditional design while incorporating modern materials and mechanisms.
Not sure which is best for you? We’ll help you choose during your free consultation.
Areas We Cover
We install windows in homes and properties across:
- Luton (our home base)
- Enfield
- Milton Keynes
- Aylesbury
- Watford
Our local knowledge and hands-on service make us a trusted choice across these regions.
What to Expect from Our Installation Service
- Free Home Visit & Advice – We assess your needs and recommend the right options.
- Transparent Quote – No hidden costs, ever.
- Professional Installation – All work carried out by our trained, FENSA-registered team.
- Site Clean-Up & Disposal – We take away your old windows and leave your space tidy.
- Aftercare Support – We’re here if you ever need advice or help post-installation.
Why Choose D2R Windows?
With thousands of successful installations and decades of industry knowledge, our reputation is built on quality and trust.
Your free quote is waiting for you!
D2R is your perfect assistant for elevating your living space, be it some new windows, doors or conservatories, we are here at your service. Contact us today for a free quote and let us help you create the home of your dreams.