The boards are not butted tightly.
Shiplap roof sheathing.
Re decking over planking that has gaps is quite common on older homes.
Was your roof originally built with shiplap.
Roofing gutters and all waterproofing anywhere plywood sheathing vs.
A variety of siding options to adapt to your environment.
Starting with how to place the first row of sheathing we cover fastening methods the use of h clips stagg.
The international codes i codes are the widely accepted comprehensive set of model codes used in the us and abroad to help ensure the engineering of safe sustainable affordable and resilient structures.
This question may be a bit odd.
We go in depth on how to install roof sheathing.
There is probably about a gap on average.
Question says it all.
Knowing what to do and when to do it makes the job go easier.
The keyword here is solid it used to be standard to use shiplap 1 boards tongue groove or other boards for the roof deck.
84 lumber offers top of the line roofing materials and roofing supplies.
The international code council icc is a non profit organization dedicated to developing model codes and standards used in the design build and compliance process.
My house is from 1950.
I have conflicting roofers telling me that i need to either a not worry at all about putting a new roof over shiplap or b i absolutely must re sheet the house with plywood over the shiplap before putting on a new roof.
As roofing contractors in seattle we are often asked why do we need plywood over our old solid sheathing.
I m building a solid patio roof and was planning on using 1 2.
Until the 1940s exterior grade plywood was not available.
If you re replacing your cedar shakes roof check out our discussion of re sheeting over skip sheathing.
This is the most reliable and proven method of reroofing your home under today s roofing industry standards.
If you have shiplap on your home the best thing you could do when reroofing to avoid a serious and expensive repair later on down the road is to insist on having your roofing contractor install new plywood sheathing decking.
84 lumber partners with some of the biggest name in windows.
Roof decks on homes built before 1970 are often 1 8 fir pre plywood shiplap.
Roof is 1 layer of 3 tab asphalt shingles that are in need of replacement it will be a full year off.
