Insulating Balloon Framed Walls With Clapboard Siding

We have an 1870 s two story balloon framed house just outside boston.

Insulating balloon framed walls with clapboard siding.

There has never been insulation in the walls there is ample coverage is in the attic. The foam on the outside keeps the wood frame inside the wall warm and dry in winter and repels outdoor heat and moisture in summer. There is no sheathing or vapor barrier on the exterior. In the days of balloon framing house fires were all too common and most houses didn t survive long enough for the fire departments of the day to make much difference once they did get on site.

What would be the best way to insulate the exterior walls without creating moisture problems peeling exterior paint wall construction is 2x4 framing what appears to be rocklathe with plaster and probably 15 coats of paint on the interior. Balloon frame houses are challenging to insulate and seal because the wall studs extend past the floors. I have a couple questions about my 1890 balloon frame house. Contemplating having cellulose blown in.

1x6 sheathing and 1x8 bevel siding. The wood clapboard siding is nailed directly to the studs. We see online some sites indicate it s great to have and others mention possible moisture problems and go on to mention rot etc. Kevin delahanty ghent ny.

But if you use wood clapboard. I did search but didn t find anything on this topic here s the. There were indications of prior moisture intrusion especially around windows and the outside corners. Alex wilson editor of environmental building news in brattleboro vermont and co author of consumer guide to home energy savings aceee 1998 replies.

Find out how to insulate the exterior walls of your home. Is it safe to put insulation in the walls or will i get water vapor condensing in the insulation causing mold and rot problems. I demo d a few rooms in a 1929 balloon framed home. The original siding is a wood clap siding with a paper under it later the house was covered in a type of tar paper and wire mesh to add a 1 1 2 cement stucco in a brick pattern one piece shell to give you an idea of outside make up.

Essentially anywhere there s trim there s moisture staining. It adds up to a robust system. Learn why 1 inch is the thickness that you want for your insulation. Get tips on removing your existing wood siding going right to the studs putting on foam sheathing and then firring it out and residing it from there.

It is a wood balloon frame house with 1 thick sheathing boards 8 10 12 inches wide.