We are Roofline Design, a roofline installation company operating throughout the UK.
We have many years of experience working for customers in Carlisle, and across Cumbria, providing renovations and emergency replacements.
Our surveyors and installers are a friendly, professional team that pride themselves on providing unbeatable quality, service and value on every job. We’ll give you all the advice you need to make the right choice, and run regular special offers too.
Postcodes we work in around Carlisle:
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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.