Polyvinyl chloride (PVC), Polyisocyanurate (PIR), Steel

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15 year, 25 year

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Valley.

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460 mm wide.

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Steel to BS EN 10214:1995.

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Steel to BS EN 10214:1995.

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Polyester.

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Polyisocyanurate foam (PIR).

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40 mm.

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Reinforced polyvinyl chloride (PVC).

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Outlets., Tapered outlets., Syphonic outlets., Stop ends., Overflows., Internal Corner Insulated Gutter., External Corner Insulated Gutter.

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0.51 W/m²·K.

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Polyvinyl chloride (PVC), Polyisocyanurate (PIR), Steel

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