Green Roof Systems

Why Choose a Green Roof

Green roofs are lightweight living systems installed above the waterproof layer.
They improve energy performance, support biodiversity, and help homes meet modern sustainability expectations — especially encouraged around London, Surrey, and Kent.

Key Benefits

• Improved insulation (warm in winter, cool in summer)

• Reduces rainwater runoff & supports drainage

• Boosts biodiversity — bees, insects, native plants

• Protects the membrane = longer roof lifespan

• Noise reduction

• Beautiful natural finish

• Helps with planning & sustainability targets

• Low carbon footprint

At RB1 Roofing we provide product manufacturer warranty for 20-30 years and with RB1 workmanship guarantee on all installations.

Optional annual or biannual green roof maintenance plans.

Our Guarantees

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• Extensive green roofs (sedum & wildflower systems)

• Intensive green roofs (deeper substrate for shrubs & landscaping)

• Full drainage, filter, substrate, and vegetation layers

• All systems installed to BS 8616:2019 and FLL Green Roof Guidelines

What we Install

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