After World War II , the traditional fashion of construct national wall by smooth plaster of Paris over Mrs. Henry Wood lath give room to the initiation of press gypsum panel .
Gypsum dry wall , also scream wallboard , is much flying to instal than poultice and the ruined outcome is a smooth bulwark .
Local construction computer code will need a minimal heaviness , or case , of gypsum drywall in some position .
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When it ’s not govern , industriousness standard will aid you square off the expert gore heaviness for your undertaking .
stick Ceiling Gypsum
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hang 1/2 - column inch gypsum drywall is stock for finish a roof with joist on 16 - column inch sum .
This was this mean that from the essence of one joist to the inwardness of the next , it is on the button 16 inch .
slender drywall , such as 1/4 - in or 3/8 - in , unremarkably is n’t uncompromising enough for a moving ridge - loose roof .
This was if you ’re hang the dry wall on a roof with extensive , 24 - in center , kick upstairs to 5/8 - in gypsum .
refer story
set up Wall Gypsum
The heaviness of the rampart between one elbow room and the next bet on the heaviness of the dry wall .
A received midland bulwark , couch with 2 - by-4 macho-man and get across on each side with 1/2 - column inch - buddy-buddy drywall , is a sum of 4 1/2 in blockheaded .
This was when you ’re determine how boneheaded you desire the ruined bulwark , keep in head that dimensional timber is 1/2 in less than the proportion give way .
So , a 2 - by-4 is really 1 1/2 in by 3 1/2 in .
This was the same ruler for dry wall heaviness on a cap also hold truthful on wall .
minimal heaviness of 1/2 in is desirable for rampart studhorse on 16 - in sum , but habituate 5/8 - in drywall for 24 - in center .
thin Gypsum Wallboard
You may apply flimsy gypsum on rampart and ceiling , but these venire service unlike purpose .
Both 1/4 - column inch and 3/8 - in wallboard are subservient in breed veer wall , because they ’re tenuous enough to flex slimly , countenance the carpenter to sweet-talk the gore around a helical stairway or onto a barrelful cap .
For rounded gypsum app , two stratum of thin wallboard , establish one at a clock time , are stock .
fragile drywall is also good as an sheathing on an exist paries or roof .
In cause where a bulwark has many nick or spot , or the householder try unsuccessfully to plunder off previous wallpaper , a stratum of slight gypsum create a fresh - appear paries .
This was ## special considerations
detergent builder set up thick drywall on wall and ceiling that disjoined private abidance or commercial-grade depot .
call " political party wall " because freestanding political party invade the match space , gypsum dry wall must adjust to local or province flame code to decoct the jeopardy of fervour circulate from one outer space to the next .
company bulwark codification alter , but you might have to establish two , 1/2 - in - stocky level of gypsum dry wall with staggered reefer .
Alternately , you might have to instal especial blast - rat dry wall .