What We Offer at DF Installation Windows and Doors
We specialise in professional, high-quality window and door installations that bring style, comfort, and energy efficiency to homes across Hertfordshire and beyond. Whether you’re renovating, extending, or replacing – we’ve got the solution for you. We don’t just install — we also supply top-quality products to both homeowners and tradespeople looking for trusted materials without the full installation service.
Skylights, Lanterns & Pitched Roof
Brighten your home with expertly installed skylights, roof lanterns, and pitched glazing. Designed to flood your space with natural light
Window & Doors Installations
From sleek doors to energy-efficient windows see how we transform homes with every installation. Real results, and craftsmanship you can count on.
Service, Repairs & Reinstallations
From fixing faults to full reinstallations, we bring expert care to every project. See how we’ve restored and improved homes with precision and pride.
Our Latest Installations
Book a Free Call with a Fitter (Not a Sales Rep)
Speak to the person who’ll do the job—not someone who’s just reading a script.
Expert Window & Door Repairs
If your windows or doors have issues with hinges, locks, seals, or glass panels, our repair services will restore their functionality and appearance—saving you money on unnecessary replacements.
- Seal & Draught Repairs – Prevent heat loss and improve insulation
- Lock & Hinge Fixes – Secure and smooth operation
- Glass Replacements – Fix cracked, foggy, or broken panes
Whether you need a new installation or a quick repair, DF Installations delivers top-quality workmanship at competitive prices.
Why Choose DF Installations?
At DF Installations, we take pride in delivering top-quality window and door installations with a focus on precision, efficiency, and customer satisfaction. Homeowners across Hertfordshire and surrounding areas choose us because we offer:
20+ Years of Experience
Skilled professionals ensuring precision installations
Full Installation & Supply
We install your windows and doors, whether supplied by us or by you
Affordable & Reliable
High-quality service at competitive prices
100% Customer Satisfaction
Our work speaks for itself!
Compare Products Like a Pro: Free Guide
Still Googling which material is best for your windows and doors? We’ve got you covered!
Choosing the right material for your windows and doors can be overwhelming. With so many options, it’s tough to know what’s best for your home. But don’t worry — our FREE 1-Page Cheat Sheet breaks it down for you, making it quick and easy to compare the most popular materials
You tell us. We listen.
Have questions or need assistance? Reach out to us via phone, email, or our contact form.
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07546260138
contact@dfinstallations.co.uk