McAlpine RS1 Aluminium Roof Flashing 18" x 18" for 4"/110mm pipe

This roof flashing is made of a high grade aluminium and includes a die-formed synthetic rubber collar. It is suitable for flat roofs and roofs with a pitch of up to 45°. • Manufactured in high grade aluminium with a die-formed synthetic rubber collar • Quickly and easily installed offering cost saving in material against traditional lead roof slates • Suitable for flat roofs and roof pitches up to 45 degrees • Special corrugations that can be easily dressed to form a seal • Can be used with flue pipes for condensing boilers • Manufactured from high grade aluminium to British Standards • Collar die-formed to flashing and manufactured from synthetic rubber to British Standards