They are often surround chased with wood or siding.
Prefab outside chimney made with wood siding attached to house.
Plytanium t1 11 natural rough sawn syp plywood panel siding common.
What is a pre fab chimney.
The photo at above left shows an incomplete chimney chase with poor workmanship incomplete installation of housewrap missing chimney flashing and who knows what at the chimney top.
That depends on the structure of the house the quality of the chimney work etc.
In some cases they are not fastened to the house and are free standing.
Either way it s a low maintenance option that will look terrific for years and years.
There are many of these in ct especially in condominiums townhouses and other mass constructed residence areas.
If in any doubt obtain confirmation from your local code compliance office.
To address aesthetics as well as to get the best possible connection to the house you may want to run the straps behind the siding especially with wood clapboards.
The peak strap can also be lagged to the gable rafter or barge rafter.
Unlike traditional masonry fireplaces most factory built fireplaces are metal and come from the factory as complete units with a firebox a specific chimney system and all miscellaneous parts.
In others they are fastened with l shaped.
Another method for remodeling the chimney involves framing the exterior chimney in wood and then adding slanted wood planks atop plywood or osb to create a box around the chimney.
Prefabricated fireplaces factory built or prefabricated fireplaces are relative newcomers to the fireplace scene.
Siding is often made of flammable material so if the preexisting chimney abuts siding this is a good indication that the clearances between the preexisting chimney and the flue liner which can be heated by combustion gases is sufficient.
Our photographs show a typical wood framed chimney chase constructed to house an insulated metal chimney and or a type b gas vent.
Occasionally however it is found on chimneys installed on top of wood furring strips that provide a 1 inch clearance between the chimney and the siding.
Usually there is a strap at the top of the upper floor and another close to the peak of the gable.
0 563 in x 47 875 in x 95 875 in.
Vinyl siding is generally not recommended for exterior chimney siding because of the heat that the chimney produces.
They make a great diy project or can be installed quickly with a contractor.