Internal Twin Wall System

Twin Wall Quotation Forms


    Internal Twin Wall System Quotation Form

    Make:
    Model:
    Fuel Type:

    Diameter: (required)
    Please note: The UK building regulations state that a chimney liner should be 6”/150mm diameter or above unless a DEFRA approved appliance with a 5” outlet is being used.
    A (Height of Stove Outlet)
    B (Floor to Ceiling Height)
    C (Ceiling Thickness)
    D (Floor to Ceiling Height)
    E (Ceiling Thickness)
    F (Floor to Exit Height)
    G (Distance from Ridge to Flue)
    G (Roof Pitch Angle)


    Contact Details

    Name: (required)
    Contact Number: (required)
    Email: (required)
    Postal Address: (required)
    Additional Information:
    external twin wall system