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Installing the Chimney Liner

Bob and Chris Vila join Andy Grover of Hallsted Welles Associates for the installation of a new, flexible, stainless-steel chimney liner. Grover has already completed exploratory demolition at the smokebox, above the fireplace. A probe the width of the chimney opening was inserted and run down the chimney to determine the flue length. Then a video-scan camera was inserted and run the length of the chimney to look for any obstructions or irregularities that might need to be cleared. Grover is using a heavy-gauge, 304 stainless-steel alloy liner with a lifetime warranty for wood-burning fireplace use. Grover explains that there was once a cast-iron firebox that is no longer present. The decision to use a flexible liner rather than terra cotta means they need only punch a small hole in the brick, rather than tearing out the chimney wall from the fireplace to the roof. A nose cone and hook are attached to the liner and it is winched up from the roof. Once in place, a 30-watt draft inducer will be installed to ensure steady drafting for the new chimney.

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Chapters from this episode

Installing Steel-Stud Framing Now Playing

Installing Steel-Stud Framing

Installing the Chimney Liner Now Playing

Installing the Chimney Liner

Leveling the Floor and Installing the Subfloor Now Playing

Leveling the Floor and Installing the Subfloor

Reviewing the Completed Demolition Now Playing

Reviewing the Completed Demolition

Clip Transcript For:

Installing the Chimney Liner

computer-generated transcript - may not be 100% accurate

" Let's look at what we've got behind you here you've gotten done some exploratory demolition. And the smoke chamber here. The green took a probe the same size as this liner. -- up inside all the way to the roof to make sure that that would fit and there's pretty narrow. As -- how how do you look at the inside of the flue. We also drop down a video scan camera. From the roof down and seeing if there weren't any irregularities in the flue that would stop that from passing. So the video camera actually can be dropped down the thirty or forty or fifty feet whatever it is. Of old unused flue to determine whether you've got any kind of obstructions -- Fallen masonry year birds' nests or anything like that yeah let's listen and it's actually up to 200 feet fabulous. All right then. Assuming that we can do this what is it that we're doing what is this product. It's. It's very heavy gauge flue liner at all one piece it's gonna go from here all the way to the roof without any seams is a stainless steel stainless steel 34 alloy and then this product is lifetime warranted for foreign prisoners. Well and would burn -- wood. -- and that's what our objective is going to be here. Although back in the forties when they closed everything up they've obviously reduced the original firebox or obliterated it. I believe there must have been a cast iron liner in this opening they don't see any scorching so whatever was lining this box is gone. He. Leaving a brick. Opening and -- didn't friendly fire zones of this kind of resources a lot easier than trying to -- Lou -- line a flue. With that Erica terra cotta right if you're gonna that you have to panel wall open all away from your roof all right are we ready to start yanking this up yeah I think we -- let's go. And we got a man on the roof. We're -- man with a walkie talkie down here. OK -- up."

" back that up front about that they've been about the fabric."

" Okay stop. OK so it's not it's ribbed on the inside and on the outside is that a problem for a the draw known something do you have some sort of fan attached to. Yeah because this liner is an -- size and we -- to decent firebox -- herself. They're relaxed it will be a problem that's blown through of the -- not with a large -- condenser -- so that's the key. And then we'll have to find an antique mantelpiece that can order your own good thanks Sander."

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