I bought this to fit in my log cabin. Firstly I found the website clear and informative as to what I would need and which kit to go for. I was fitting ti to Peanut 3 5KW burner and flueing direct up through a wood/felt single roof. The product that arrived was excellent. Simple, clear and easy to install. The only challenging part was the actual cutting of the hole in the roof and ensuring the distances from the flue etc were correct. I would highly recommend this product.