We are Roofline Design, a roofline installation and replacement company operating throughout the UK.
We’ve been working in Alnwick, and throughout Northumberland, for many years.
We pride ourselves on providing unbeatable quality, service and value on every job, with a friendly team of installers and surveyors that take you through every step of the process. You’ll only ever deal with the people who carry out the work, rather than a sales rep, and we never ask for a deposit – we only consider the job done when you’re completely satisfied.
Postcodes we work in around Alnwick:
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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.