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