A roof valley is where two sloping roofs meet and rainwater is channelled downwards, usually into a gutter, but sometimes onto a lower section of roof. It should not be confused with a gully which is horizontal.

Roof valleys are prone to leaking, especially during heavy rain. How you repair this part of the roof will depend on what the valley is made from. Roof valleys can be constructed from the following materials:

• Lead
• Concrete or Clay tiles
• Fibreglass
• Steel
• Rubber

• Slipped slates in Valley Slipped slates in Valley
• Damage from Valley Leak Damage from Valley Leak
• Water damage to felt Water damage to felt
• Fiberglass Valley Fiberglass Valley
• Slates removed Slates removed
• Strip and install biger valley Strip and install biger valley
• New lead installed on slate roof New lead installed on slate roof
• Lead Stolen from roof Lead Stolen from roof
• Lead removed Lead removed
• Slipped vally slates Slipped vally slates
• Repoint after repairs Repoint after repairs
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