We are Roofline Design, providing roofing, conservatory, window and door replacements and installation throughout the south of England.
We have been serving customers in Dartford, and across Kent, for many years, with a friendly team of surveyors and installers (no sales reps!) that pride themselves on offering unbeatable quality on every job.
We’ll offer all the advice you need to make the right decision for your home, and never ask for a deposit – we only consider the job done when you’re 100% satisfied with our work, and we’ve cleaned up after ourselves.
We work in the following areas around Dartford:
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Your double glazing installation
Double glazing has become all-but essential for the home, improving your energy efficiency, draughtproofing, soundproofing, resale value, and the look of your home. We install PVCu window frames that are reinforced with steel, making them incredibly sturdy, secure and long lasting.
We also offer a wide range of styles for your casement windows, with a wide range of colours and finishes – including a colour match with our range of composite front doors – glazing bar patterns, and opening styles.
What you get with double glazing from Roofline Design.
- PVCu and reinforced steel frames, with a 20-year guarantee.
- A-rated energy efficiency.
- High-security locking.
- Great value.
- Huge range of colours, frame finishes and glazing bars.
- Friendly installation team, carrying out all of the work in one day.
- Fairtrade approved.
- TrustMark approved.