This appeal is from an order granting third-party defendant Boise Cascade Corporation’s motion for summary judgment in a third-party action brought against it by third-party plaintiffs Spicer and Sun Valley Company, Inc. We affirm.
Delbert Knudson and Marian Knudson brought suit against Walt Spicer (Spicer) and Sun Valley Company, Inc. (Sun Valley) for claimed negligence and injuries received by. Mrs. Knudson from a fall on a stairway of a condominium. At the time of the fall, September 17, 1976, Mrs. Knudson was a guest in the condominium owned by defendant Spicer and maintained and operated by defendant Sun Valley. At no time did Knudsons name Boise Cascade as a defendant.
Spicer and Sun Valley filed a third-party complaint against Boise Cascade Corporation (Boise Cascade) claiming that Boise Cascade, because it constructed the condominium units, “is or may be liable to third-party plaintiffs for all or part of Delbert K. Knudson and Marian Knudson’s claim against third-party plaintiffs.” This is the only allegation in the complaint by which Spicer and Sun Valley attempt to attach liability to Boise Cascade, and would appear to be founded on a theory of indemnity. At least it is safe to say that there is no other allegation in the complaint disclosing any other legal theory out of which might be said to have arisen an obligation on the part of Boise Cascade to become responsible to Spicer and Sun Valley for any damages Mrs. Knudson might receive from them.
Boise Cascade moved for summary judgment against Spicer and Sun Valley on the ground that there was no genuine issue of *517material fact and Boise Cascade was entitled to judgment as a matter of law. This motion was supported by the affidavit of one Adrian Godfrey who identifies himself as having been Boise Cascade’s Marketing Manager and having worked closely with Spicer and Sun Valley in the sale and construction of the Spicer condominium unit. The substance of his affidavit, wherein we see it as pertinent, is that: The parties agreed Boise Cascade would construct the condominium in strict accordance with the design, plans and specifications furnished by architect David Jay Flood and Associates. Flood’s firm was employed by and acting for Spicer and Sun Valley; Boise Cascade used the plans and specifications to produce shop drawings which were critiqued, modified and approved by Flood; the condominium stairway and landings were constructed in accordance with those plans and specifications. As agreed upon, Boise Cascade notified Sun Valley upon completion of the condominium and Sun Valley gave or indicated notice of satisfactory completion and accepted the building; and since completion in November, 1970, Boise Cascade has had no duty, obligation or agreement to maintain the building, nor has it done so.
In opposition to this motion only the affidavit of Spicer was given. In substance and as pertinent, he stated: He was real estate manager for Sun Valley during the transaction; he worked with representatives of Boise Cascade and Flood during and after construction; Boise Cascade never advised Spicer that there was any deficiency in the design and construction of the stairwells and staircases, or that handrails should have been supplied in the staircases; the plans to which he had access contained no details with respect to construction of the staircases; there is a handrail on the stairs extending approximately one-half the way up the stairs; that he was not aware of anyone else having fallen on the stairs.
A hearing was held on the summary judgment motion. The trial court in granting Boise Cascade’s motion said:
“If any liability can be imposed against Boise Cascade Corp. in this case, its liability must arise out of its construction of the subject condominium in a negligent or improper manner or not in accordance with the plans and specifications.”
Neither proposition was alleged by Spicer and Sun Valley. The trial court obviously was attempting to glean from the allegations and facts presented some glimmer of a triable issue, but concluded:
“I have gone over the depositions, affidavits and the entire file in this matter and it’s difficult to see any genuine material issue of fact. For example in the affidavit of Walt Spicer, paragraph five (5) thereof, the affiant states ‘during the entire course of construction of the Dollar Meadows Condominiums, no employee or agent of Boise Cascade Corporation ever advised affiant that there was any deficiency with respect to the design or construction of the stairwells and staircases in the condominiums, nor did any such officer or employee of Boise Cascade Corp. suggest or advise that hand rails should have been supplied in condominiums that had staircases in them.’ “Statements such as this seem to be entirely in the negative and do not show any genuine material facts from which it could be inferred that Boise Cascade did not follow the plans and specifications and that the work was not accepted by Sun Valley. Nowhere is it contended or even inferred that Boise Cascade’s duty involved the building of hand rails on the stairs in question.”
We agree with the trial court and affirm.1 Costs to respondent. No award of attorneys fees.
DONALDSON, C. J., and BAKES, J., concur.. In this Court both parties continue to argue negligence, citing numerous cases which are applicable only in actions brought by an injured third party against the contractor and other parties. Here Sun Valley and Spicer seek to pass on their liability, or some of it, to Boise Cascade. As above stated, and unlike the factual situation in McKinley v. Fanning, 100 Ida*518ho 189, 595 P.2d 1084 (1979), the Knudsons have not named Boise Cascade as a defendant, and have not charged it with any negligence in the construction or design of the condominium. Nor, as the trial court pointed out, have Spicer or Sun Valley charged either with any negligence in that regard.