What makes a felt roof hold up properly
Layered waterproof build-up
Several bonded layers help create a robust covering across the roof.
Controlled installation
Hot works are handled carefully and checked as each stage is completed.
Finish that suits the roof
Mineral-finished options add protection and help the roof look tidy.
A built-up flat roof with layered protection
Felt remains a familiar and dependable route for many domestic flat roofs because it uses multiple bonded layers to create a robust waterproof covering. On homes in Ryton, that can suit garages, extensions and other flat-roof areas where a built-up system is wanted. We prepare the deck carefully, install the underlayers and cap sheet in the right order and pay close attention to edges, upstands and other details that can let the whole roof down if rushed. Torch-on felt only works well when each stage is controlled, rather than treated as a quick roll-out job.
Falls, outlets and finished joints still matter most
Even a strong multi-layer roof will struggle if water has nowhere sensible to go. That is why we look closely at the falls, outlets and the way each lap is formed before the roof is signed off. Mineral-finished surfaces are also available, giving a practical finished layer that supports weather resistance and helps the roof look tidy. Because hot works are involved, the installation is carried out with controlled working practices and the completed joints and details are inspected systematically. The aim is a felt roof that is sound from the base up, not just neat from a distance.
Frequently asked questions
What is a torch-on felt roof?
It is a built-up flat-roof system made from bonded felt layers that are applied in stages to create a waterproof covering. The deck preparation, overlaps and detailing at edges and upstands all matter to the finished result.
Why do the falls and outlets matter so much?
Because a flat roof still needs water to drain away properly. If the falls are poor or the outlets are not detailed well, water can linger on the surface and put extra stress on the covering over time.
Is felt flat roofing suitable for garages and extensions?
Yes, it is commonly used on domestic flat roofs such as garages and extensions. We still inspect the deck, drainage and roof details first so the system is fitted on a sound base and matched to the roof properly.