ISOLINE LOW LINE. Our easy to install bituminous sub-roof system for installation beneath any roof tile at a pitch as low as 10 degrees.
Designed to be used with all roof tiles, new or existing; ISOLINE® LOW LINE, lightweight bituminous sub-roof is fixed below the primary tile or slate roof covering, acting as the primary waterproofing layer of a roof, making roof tiles a secondary line of defence.
Incorporating ISOLINE LOW LINE into your project, allows all roof tiles, including reclaimed or reused, to be installed to a pitch as low as 10 degrees.
Whether you are designing and building a low pitch extension, replacing exiting tiles, working on a heritage project, or simply require a lower pitch than the tile manufacturers guarantee, ISOLINE LOW LINE is the solution designed for you.
WHY USE ISOLINE® LOW LINE?
The corrugations of the ISOLINE LOW LINE sheet allow for increased ventilation to minimise condensation and maintain excellent moisture control within the cavity, preventing mould build up over time.
The sheets are also manufactured using approximately 50% recycled cellulose fibres, contain no asbestos, and does not release any hazardous substances. Safe and eco-friendly.
ISOLINE LOW LINE is lightweight and fast to install, allowing your roof to be made watertight quicker with ease of installation.
The only sub-roof system in the UK to be BRE tested, and BBA accredited to a pitch as low as 10 degrees with a 30-year guarantee – With any roof tile!
Just like our duck suggests, it’s probably more waterproof than him…
Do you often come across situations where the chosen tile for your project restricts your design and overall aesthetic due to pitch limitations?
ISOLINE LOW LINE is the solution.
- Any tile can be used on your project as low as 10 degrees
- Easy and fast installation
- Eco-friendly
- Cost-effective
- Guaranteed waterproofing
Get in touch today. Our team of experts are available to assist you, email: enquiries(Replace this parenthesis with the @ sign)onduline.net or call 0207 727 0533.