24 
House Garden 
The actual thickness of a 
sheet of Sheetrock is fi-inch 
of pure gypsum 
It makes standard walls, fireproof, 
rigid, and permanent, at low cost 
You can use it- 
Look about your house and garage, your store 
and warehouse, or, if you are a farmer, your 
farm home, barns and other buildings. 
You will see many places where you can use 
Sheetrock, the fireproof wallboard, to your 
profit and advantage. 
Sheetrock is the fireproof wallboard made from 
gypsum rock. It makes solid, non-warping and 
permanent walls and ceilings, smooth-surfaced 
and ready for any decoration, paper, paint or 
panels. Y"ou simply nail it to the joists or stud¬ 
ding, decorate, and move right in. 
in many places 
In the city: New homes, old homes, garages, 
attics, basements, closets, storerooms, sun 
porches, alterations, repairs. 
On the farm: Farmhouses, dairy barns, chicken 
houses, grain bins, pump houses, hog houses, 
workshops, milk rooms, furnace rooms, remodel¬ 
ing, additions. 
Commercial: Hotels, resorts, summer cottages, 
industrial housing, warehouses, offices. 
Sold by your lumber dealer or dealer in builders’ 
supplies. Told about and illustrated in our 
free booklet, “Walls of Worth.” Send for a copy 
and a sample of Sheetrock. 
UNITED STATES GYPSUM COMPANY, General Offices: 207 West Monroe Street, Chicago 
JVorld's Largest Producers of Gypsum Products Sheetrock is approved by The Underwriters' Laboratories, Inc. 
SHEETROCK 
Reg. u. s. Pat. Off 
The FIREPROOF WALLBOARD 
