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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What is a composite door?
Composite doors are made from glass-reinforced polymer. A rigid, high-insulation foam core is surrounded by fibreglass and steel reinfircements, offering amazing durability – no rusting or warping – and incredible strength from such a lightweight material. They’re also virtually draught-free, and soundproof.
Coated with a textured woodgrain effect, they look and feel like wooden doors, and are available in a wide range of colours and styles. We take care of every aspect of the installation, fitting everything within a day.
What you get with a composite door from Roofline Design:
- 10-year guarantee against swelling, delamination or colour loss.
- Kitemarked hardware.
- Weather tested to BS6375.
- Secured by Design – approved by the Association of Chief Police Officers.
- Security Standard PAS 24 compliant.
- Multipoint hooked door locks.
- Stainless steel hardware, with a 25-year guarantee.