Cover - shares	9 Months Ended
	Sep. 30, 2022	Nov. 11, 2022
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Sep. 30, 2022
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2022
Current Fiscal Year End Date	--12-31
Entity File Number	001-38015
Entity Registrant Name	SIGMA ADDITIVE SOLUTIONS, INC.
Entity Central Index Key	0000788611
Entity Tax Identification Number	27-1865814
Entity Incorporation, State or Country Code	NV
Entity Address, Address Line One	3900 Paseo del Sol
Entity Address, City or Town	Santa Fe
Entity Address, State or Province	NM
Entity Address, Postal Zip Code	87507
City Area Code	(505)
Local Phone Number	438-2576
Title of 12(b) Security	Common Stock, par value $0.001 per share
Trading Symbol	SASI
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		10,498,802