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6
votes
2answers
11k views

Can I make the contractor redo a roofing job because he didn't replace delaminated plywood?

My wife and I recently moved into our first home. It's a raised ranch in CT that was built in 1967. I've been doing a lot of "refreshing" myself inside; however, I hired a roofing contractor to ...
5
votes
2answers
819 views

Can you have different types of vents on a single roof?

The attic of my house has serious ventilation issue and the sheathing becomes rotten. The roofing contractor suggests me to replace the rotten sheathing and install some ridge vent. His plan will ...
5
votes
1answer
2k views

How can I resheathe behind brick fascia without removing the brick?

The original builders of my house used a material called "Aluma Sheath", also known as Dennyboard, to sheathe my house. Dennyboard is a radiant coating on two sides of a 1/8 sheet of a fiberous ...
4
votes
1answer
491 views

What is the sheathing underneath my brick exterior walls?

I am trying to figure out what is inside of my exterior plaster wall that the brick is attached to. The house was built in 1946, has no insulation in the walls, and (oddly enough to me), has drywall ...
4
votes
2answers
4k views

Does a deck band board go over or replace wall sheathing?

I can't find an existing question that completely addresses my question, so here goes. My outside deck was recently rebuilt by contractors selected by my HOA. The deck is effectively on the second ...
3
votes
3answers
428 views

House sheating is not plywood. What's this material?

My house sheating is not a plywood - but some dark brown material. Click for larger view Does anyone know what that is? P.S. here's more higher quality images: pic1 pic2 pic3
3
votes
1answer
1k views

Which cheap plywood are suitable for use as siding-and-sheathing?

I know there are plywoods that are intended for this purpose, with an attractive face and often cut grooves to make it look like board-and-batten or other traditional vertical sidings. T1-11 is a ...
2
votes
3answers
86 views

How to install a house number plaque on vinyl siding?

I need to install house numbers on my house. I have obtained an aluminium plaque with the numbers and I'm now wondering the best way to install it onto the house. The house has vinyl siding, and ...
2
votes
1answer
461 views

How should I mount external hardware to a Greenboard/EPS exterior wall?

The external cladding of my house is rendered NRG Greenboard (an EPS product). What is the best way to mount simple external hardware (specifcally, a hose reel) to this material? The reel itself just ...
2
votes
1answer
797 views

What's the best way to lay out sheathing around a doorway?

Does it matter how you sheath around an exterior door? I think it would be stronger to break the sheathing over the door than at the corners, but I'm not sure. The wall is not load-bearing. Studs are ...
1
vote
2answers
266 views

How to insulate my garage walls using sheathing

My garage is a pole building type with pressed wood walls and exterior siding. I want to put sheathing on the walls for some insulation. The girts that the exterior wall is attached to are 1.5" x 4" ...
1
vote
2answers
215 views

Sheathing with Foam Board and OSB

I have read a number of other articles related to sheathing and the use of rigid foam panels for insulation and was wondering; is it possible to place a 1" to 2" rigid foam panel against the wall ...
1
vote
1answer
90 views

Conflict with roofer [closed]

I hired a local roofer to redo my roof. One of the items in the contract is to "INSTALL 7/16” OSB SHEATHING OVER EXISTING ROOF BOARDS." The roof boards are rough sawn 3/4 inch thick pine, with a 1/2 - ...
1
vote
0answers
168 views

Rotted Sheathing Above Fireplace

TL;DR - Is it possible to replace the rotted sheathing from the inside behind the brick fireplace and behind the header above the mantle So, my wife and I purchase a house about a month an a half ago ...
1
vote
1answer
74 views

Adding sheathing under a concrete tile roof

I have a concrete tile roof that has just the skip sheathing. Its common to get squirrels nesting up there because there is nothing there to prevent them from coming in through the eaves. Is it ...
0
votes
2answers
854 views

Roof Decking: Plywood/OSB over skip sheathing (decking) or should I strip to the rafters?

I have a shake roof (looks like the original from 1952!) with skip sheathing. Then an asphalt shingle re-roof over that (that makes 2 roofs in 60 years, thanks previous owners!). I have repairs and ...
0
votes
2answers
309 views

What exactly is this fiberboard-looking sheathing?

My house appears to be sheathed in some kind of fiberboard product with a black paper facing on the inside. That rock-looking thing poking through is stucco. The house was built in 1972. Anybody know ...
0
votes
2answers
618 views

Truss Spacing and Sheathing Type

We are putting a new roof on our house (framing and all). The engineer sent me three prints with different truss spacing (16",19.2" and 24" OC). For obvious reasons, I would prefer to use the 24" ...
0
votes
0answers
57 views

Sheathing installation in old house — how to finish bottom side?

I plan to put sheathing/wall insulation/wrap/siding on my 100 year old house. Think I got all the details of how to do this--really just nail it and seal with tape/caulk--except for what to do on the ...