Appellant John P. Miller contracted with appellee James G. Herman for the construction of a new home. Herman installed Pella windows in the home as part of that contract, and, according to Miller, the windows have leaked, causing him personal and property damage. He brought this action against Herman, Herman’s construction company, James G. Herman & Associates, and Pella Products, Inc. (“Pella”) pursuant to the Magnuson-Moss Warranty — Federal Trade Commission Improvement Act, 15 U.S.C. §§ 2301-2312 (“Magnuson-Moss” or “the Act”), and various Illinois law theories. On motion by Herman and Herman & Associates, the district court dismissed the suit for lack of subject matter jurisdiction. Miller appeals. We affirm the dismissal of the Magnuson-Moss claims on modified grounds, though we vacate the dismissal of Miller’s state law claims and any related crossclaims, third-party claims, and counterclaims, and order a limited remand so the district court can determine whether it should exercise supplemental jurisdiction over them.
I. Background
In April 2003, John P. Miller and his then-wife Terese Miller entered into an oral contract with builder James G. Herman and his company, James G. Herman & Associates, for the construction of a new, custom-built, $497,700.38 home in Lakemoor, Illinois. (We recite the facts as the Millers allege, with all reasonable inferences in their favor.) In mid-June 2003, Herman purchased for the Millers' home windows and doors (collectively “windows”) manufactured and warranted by Pella Products. As construction of the home progressed, Herman and subcontractor Joseph Nobilio installed the windows into the nascent structure.
From the time of their installation in summer 2003 through December 2003, *729 when Herman completed the home and represented to the Millers that it was habitable, the windows leaked and allowed water into the home. The Millers complained to Herman and Pella, and in response Herman caulked around the windows. The Miller family moved into the home sometime thereafter. Notwithstanding the additional caulking, the windows continued to leak. Mold growing in the home eventually caused the Millers’ daughter to have an asthma attack and prompted the Millers to seek professional mold remediation.
In April 2005, the Millers contacted Pella and requested that it inspect a casement window in the basement of the home. Pella sent two representatives to the home, and they removed and inspected the window as requested. They observed water damage and concluded that it had been caused by faulty installation rather than a defective window. They reinstalled the window, but Miller alleges that they, too, deviated from Pella’s official installation instructions. There is no indication that the Millers asked for, or that Pella performed, any inspection or reinstallation of the other windows.
The windows continued to leak, and the Millers eventually filed a complaint in Illinois state court. They voluntarily dismissed that complaint, however, to pursue the present action against Herman, Herman
&
Associates, and Pella in the Northern District of Illinois, where they filed an eight-count complaint. Four of the counts, Counts I-IV, sounded in state law against Herman: breach of contract, breach of the implied warranty of habitability, violation of the Illinois Consumer Fraud and Decepfive Business Practices Act, and common law fraud. Count VIII, products liability, was levied against Pella. The remaining three counts, Counts V, VI, and VII, in the Millers’ view provided the requisite jurisdictional hook to carry the lot into federal court. All three, Count V against Herman and Counts VI and VII against Pella, were breach of warranty claims pleaded with reference to Magnuson-Moss, which provides a civil cause of action for consumers “damaged by the failure of a supplier, warrantor, or service contractor to comply with any [Act] obligation ... or under a written warranty, implied warranty, or service contract....” 15 U.S.C. § 2310(d)(1) (emphasis added). The Act’s “unusual jurisdictional clause,” quoted in the preceding sentence, permits “an aggrieved customer [to] sue on state-law claims in federal court, whether or not the parties are of diverse citizenship.”
Gardynski-Leschuck v. Ford Motor Co.,
Herman & Associates moved to dismiss the Millers’ complaint for lack of subject matter jurisdiction.
See
Fed.R.Civ.P. 12(b)(1). It did not argue that the amount-in-controversy requirements had not been satisfied,
1
but instead asserted
*730
that the district court lacked subject matter jurisdiction because the windows installed in the Millers’ home were not “consumer products” within the meaning of the Act.
See
15 U.S.C. § 2301(1); 16 C.F.R. § 700.1. Since the Millers were not raising complaints related to “consumer products,” Herman & Associates reasoned, Magnuson-Moss did not apply to the claim and thus there was no federal question jurisdiction under 28 U.S.C. § 1331. And if that were the case, the district court would be unable to exercise supplemental jurisdiction over the state law claims pursuant to 28 U.S.C. § 1367(a).
See Arbaugh v. Y & H Corp.,
Eight months later, Herman & Associates, this time in conjunction with Herman, again moved to dismiss the complaint on Rule 12(b)(1) grounds. The Herman defendants asked the court to reconsider its earlier decision in light of an Illinois Appellate Court decision holding that windows installed in new homes were not “consumer products.”
See Weiss v. MI Home Prods., Inc.,
While the Herman defendants’ motions were pending, Pella filed its own Rule 56(b) motion for summary judgment. In its supporting memorandum, Pella raised the same argument that the Herman defendants had raised in the Rule 12(b)(1) context: the windows at issue are not “consumer products.” (Pella also adopted, in a footnote, the Herman defendants’ motion.) Rather than couching the argument in jurisdictional terms, Pella asserted that “as a matter of law, the windows and doors at issue in this case are outside of the definition of a consumer product contained in [Magnuson-Moss]. As a result, an essential element of plaintiffs’ claim is missing and there are no set of facts under which plaintiffs’ claim can succeed.” Dkt. No. 94 at 6. Pella cited some of the FTC’s interpretations of the Act,
see
16 C.F.R. § 700.1, and case law, including the
Weiss
case, to support its position. Pella also attached an FTC advisory opinion,
The district court ordered consolidated briefing on the Herman defendants’ and Pella’s motions. The Millers accordingly filed a single universal response memorandum, in which they argued that the windows were “consumer products.” They did not address the disparate procedural postures of the motions they were opposing; they simply requested that the district court “deny the Defendants’ Motion *731 to Dismiss and Motion for Summary Judgment.”
The district court did not accede to the Millers’ request. In its memorandum order and opinion, after discussing the FTC’s interpretations, 16 C.F.R. § 700.1(e) and (f), the district court concluded:
We find that the Millers contracted with Herman for the construction of a new home, not for the individual sale of windows. Because those windows were intended to be integrated into the Millers’ home, we find that they do not constitute “consumer products” under the Magnuson-Moss Act, but are instead building materials indistinguishable from the real property. Thus, the Millers have no valid claims under the Magnuson-Moss Act, and this court therefore lacks subject matter jurisdiction over any of the Millers’ claims. Accordingly, Herman’s motion to dismiss this case is granted. We note that the defendants have also moved for summary judgment on the Millers’ state law claims. The defendants may reassert those arguments in state court should the Millers choose to refile their state law claims in state court. For the foregoing reasons, defendants James G. Herman’s and James G. Herman & Associates, Inc.’s motion to dismiss for lack of subject matter jurisdiction is granted. This case is terminated.
Miller v. Herman,
No. 06 C 3573,
II. DISCUSSION
A. Magnuson-Moss Claims
John Miller, who after the Millers’ recent divorce solely holds all obligations and rights associated with the home, including those stemming from this action, now appeals. He argues, as he did before the district court, that the windows Herman and Nobilio installed in his home are “consumer products” that entitle him to the benefits and protections of the MagnusonMoss Act. Before we reach that argument, however, we address a procedural hiccup that entered this case as part and parcel of Herman
&
Associates’ first motion to dismiss. Since that motion, the “consumer product” debate at the heart of this case has been framed as a jurisdictional question.
2
But because Miller must show that the windows are a consumer product to prevail, and not just to get into federal court,
see
15 U.S.C. § 2310(d), the Herman defendants’ Rule 12(b)(1) motion was in fact an indirect attack on the merits of Miller’s case.
See Gentek Bldg. Prods., Inc. v. Steel Peel Litigation Trust,
The conflation of jurisdictional and non-jurisdictional limitations on causes of action is not an uncommon occurrence. Indeed, the Supreme Court has taken up the
*732
issue on several occasions, as have we.
See, e.g., Reed Elsevier, Inc. v. Muchnick,
- U.S. -,
The Supreme Court has provided a “readily administrable bright line” test to resolve the question of whether a provision is jurisdictional.
Arbaugh,
[i]f the Legislature clearly states that a threshold limitation on a statute’s scope shall count as jurisdictional, then courts and litigants will be duly instructed and will not be left to wrestle with the issue. But when Congress does not rank a statutory limitation on coverage as jurisdictional, courts should treat the restriction as nonjurisdietional in character.
Id.
at 515-16,
Yet a Rule 12(b)(6) motion must be decided solely on the face of the complaint and any attachments that accompanied its filing.
See
Fed.R.Civ.P. 10(c), 12(d);
Segal v. Geisha NYC LLC,
Our review is thus de novo (as it would have been under a Rule 12(b)(1) or Rule 12(b)(6) motion as well), and summary judgment is appropriate “if the pleadings, the discovery and disclosure materials on file, and any affidavits show that there is no genuine issue as to any material fact and that the movant is entitled to summary judgment as a matter of law.” Fed. R.Civ.P. 56(c);
Reget v. City of La Crosse,
Here, the Herman defendants moved to dismiss on the theory that Miller’s windows were not — and could not be — “consumer products” giving rise to a Magnuson-Moss cause of action. Pella cited the same grounds in its motion for summary judgment. The determination of what constitutes a “consumer product” is thus crucial to the resolution of this case. In making that determination, we look first to the definition of “consumer product” provided in the Magnuson-Moss Warranty Act.
See Barnhart v. Sigmon Coal Co.,
In the FTC’s own words, its Magnuson-Moss interpretations are “advisory in nature,” are not “substantive rules,” and lack “the force or effect of statutory provisions.” 42 Fed.Reg. 36112,
*734
36112 (July 13, 1977). The FTC’s interpretations consequently may not be entitled to full
Chevron
deference,
see Christensen v. Harris County,
An interpretation’s “power to persuade” is measured by numerous factors, including “the thoroughness evident in its consideration, the validity of its reasoning, [and] its consistency with earlier and later pronouncements.”
Skidmore,
Miller asserts that 16 C.F.R. § 700.1(e) is the interpretation most pertinent to this case. It provides:
The coverage of building materials which are not separate items of equipment is based on the nature of the purchase transaction. An analysis of the transaction will determine whether the goods are real or personal property. The numerous products which go into the construction of a consumer dwelling are all consumer products when sold “over the counter,” as by hardware and building supply retailers. This is also *735 true where a consumer contracts for the purchase of such materials in connection with the improvement, repair, or modification of a home (for example, paneling, dropped ceilings, siding, roofing, storm windows, remodeling). However, where such products are at the time of sale integrated into the structure of a dwelling they are not consumer products as they cannot be practically distinguished from realty. Thus, for example, the beams, wallboard, wiring, plumbing, windows, roofing, and other structural components of a dwelling are not consumer products when they are sold as part of real estate covered by a written warranty.
In Miller’s view, the fact that the windows were purchased to be installed into the house at a later time renders the transaction here an “over the counter” transaction like that contemplated in 16 C.F.R. § 700.1(e). He likens his situation to that of the plaintiffs in
Wilson v. Semling-Menke Co.,
We do not find Miller’s situation analogous to that faced by the Wilsons, or, more fundamentally, within the purview of 16 C.F.R. § 700.1(e). Miller did not go to the store and engage in a transaction for windows. Instead, he specifically alleged that
“Herman
purchased, on behalf of the Millers, fixed and casement windows and several hinged doors and a slider patio door manufactured by Pella.” Compl. ¶ 12 (emphasis added). This allegation is supported by the record: the invoice for the windows lists “Herman, Jim and Associat [sic],” not Miller, as the customer. The only contract alleged here is one between Herman and the Millers, for a home. Herman’s separate purchase of the windows was incidental to that transaction — it did not stand alone. Although Miller technically paid for the windows by supplying Herman with the funds, and may have influenced (or dictated, as Miller asserted at oral argument) Herman’s decision to purchase Pella-manufactured windows, when he received the windows they were “integrated into the structure of a dwelling” and could not be “practically distinguished from realty.” 16 C.F.R. § 700.1(e). Miller contracted for the windows in connection with the construction of a
new
home, not in connection with the “improvement, repair, or modification” of an
existing
home as contemplated by subsection 700.1(e).
See Muchisky v. Frederic Roofing Co.,
Subsection 700.1(f) provides:
In the case where a consumer contracts with a builder to construct a home, ... the building materials to be used are not consumer products. Although the materials are separately identifiable at the time the contract is made, it is the intention of the parties to contract for the construction of realty which will integrate the component materials. Of course, as noted above, any separate items of equipment to be attached to such realty are consumer products under the Act.
(emphasis added). This interpretation is a much closer fit to the facts alleged in Miller’s complaint. Miller contracted with Herman for a home. He agreed to pay Herman roughly $500,000 for the home under a single contract, not $(500,000-X) for the home under one contract and $X for the windows under another. He expected to (and did) receive a fully, if allegedly poorly, completed home, not an incomplete home accompanied by a stack of uninstalled, nonintegrated windows.
Miller nonetheless asserts that Pella’s recognition that the windows are severable from the house — recall that its representatives removed and reinstalled one of the windows — precludes the conclusion that they were integrated into the home. Not only does this argument ignore the crucial distinction embodied in subsection 700.1(f), that a contract for a home supersedes any incidental purchases of individual materials for that home, if taken to its logical conclusion it would obviate the need for many of the FTC’s interpretations. For under Miller’s logic, every part of every home, preexisting or newly constructed, would be a consumer product, because even elements of homes such as the wiring, walls, or plumbing can be removed and replaced if necessary. Cf. 16 C.F.R § 700.1(d) (“The coverage of separate items of equipment attached to real property includes, but is not limited to, appliances and other thermal, mechanical, and electrical equipment. (It does not extend to the wiring, plumbing, ducts, and other items which are integral component parts of the structure.)” (emphasis added)).
We are similarly unpersuaded by Miller’s claim that applying subsection 700.1(f) here would undermine subsection 700.1(e). His theory is that subsection (f), taken alone, “proves too much” because it ignores the terms of the contract between the builder and the buyer. He advocates instead for a concurrent reading of subsections (e) and (f), which he asserts was the approach taken by the Nebraska Supreme Court in
Wilson.
The
Wilson
court did indeed take both subsections (e) and (f) into account, but it did not read the provisions concurrently, nor did it elevate one above the other: it simply evaluated both and applied the one that most closely fit the facts before it. The
Wilson
court noted that there was no contract between a buyer and a builder, and explained that “the purchase of the windows resembled a purchase ‘over the counter’ more than it resembled a purchase by a contractor, as is required under 16 C.F.R. § 700.1(e) for building materials to be considered ‘consumer products.’ ”
Wilson,
The
Wilson
court mentioned another FTC interpretation, subsection 700.1(a), which Miller invites us to apply notwithstanding any potential undermining effect it might have on subsections (e) and (f). Subsection 700.1(a) provides that “[w]here it is unclear whether a particular product is covered under the definition of consumer product, any ambiguity will be resolved in favor of coverage.” We can envision some situations in which that interpretation would carry the day, but this is not
*737
one of them. Subsections 700.1(e) and (f) expressly provide a framework under which to analyze the “consumer product” status of building materials. The facts pleaded in the complaint in this case are in line with those contemplated by subsection 700.1(f), which resolves any potential ambiguity without the aid of subsection (a). Moreover, even though there is arguably some ambiguity in the case law interpreting subsections (e) and (f), both predominant tests lead to the same result in this case.
Compare Weiss,
Miller’s final argument is that the district court’s interpretation of the Act is problematic from a policy standpoint. He claims that under the district court’s reasoning, Magnuson-Moss only offers the public the “improper result that a consumer who purchases a component for a home, such as roofing, windows, or a major kitchen appliance, is protected, whereas a consumer who allows any of those items to be actually installed in a new home loses all protection.” Appellant’s Br. 17. While we agree that the FTC interpretations draw a fine line between building materials that are considered consumer products and those that aren’t, we do not move that line merely because we might have drawn it differently.
Cf. Chevron,
Miller contracted with Herman for the construction of a new home. The home was not existing; the windows at issue here were purchased by Herman, a contractor, to install into the home. Miller has not produced any evidence showing a separate contract for the windows, or a separate transaction for them in which he was personally engaged. Under 16 C.F.R. § 700.1(f) and the existing tests articulated by lower courts who have examined similar issues, the windows are not “consumer products” within the meaning of Magnuson-Moss. Thus Miller’s claims fail as a matter of law and the district court’s summary disposal of them, although erroneously phrased as a dismissal for lack of subject matter jurisdiction, was proper. We modify the district court’s order to reflect the correct procedural posture and affirm its dismissal of the Magnuson-Moss claims, Counts V, VI, and VII of Miller’s complaint.
*738 B. State Law Claims
Although the dismissal of Miller’s Magnuson-Moss claims was ultimately proper, there remains an issue that requires further consideration by the district court: the dismissal of Miller’s state law claims. Since it rested its disposition of the suit on subject matter jurisdiction grounds, the district court believed it had no need to consider whether it should exercise supplemental jurisdiction over the state law claims pursuant to 28 U.S.C. § 1367, because if there is no subject matter jurisdiction, there can be no supplemental jurisdiction. Where a district court has original jurisdiction over some claims, however, as we have concluded was the case here, it has supplemental jurisdiction “over all other claims that are so related to claims in the action within such original jurisdiction that they form part of the same case or controversy,” 28 U.S.C. § 1367(a), and that supplemental jurisdiction persists even if all the claims giving rise to original jurisdiction have been dismissed,
see id.
§ 1367(c)(3);
Nightingale Home Healthcare, Inc. v. Anodyne Therapy, LLC,
“Normally, when all federal claims are dismissed before trial, the district court should relinquish jurisdiction over pendent state-law claims rather than resolving them on the merits.”
Id.
(quotation omitted);
see also Leister v. Dovetail, Inc.,
Miller has expressed concern, albeit only in the last paragraph of his reply brief,
cf. United States v. Wescott,
*739 III. Conclusion
The determination that windows are not “consumer products” is properly understood as a merits-based rather than a jurisdictional determination. We Modify the judgment of the district court to reflect a dismissal of Miller’s Magnuson-Moss claims, Counts V, VI, and VII of the complaint, pursuant to Rule 56, and we Affirm as modified. We Vacate the district court’s dismissal of Miller’s state law claims, Counts I-IV and VIII, and any crossclaims, counterclaims, and third-party claims predicated thereon, and Remand so the district court may consider whether it should exercise supplemental jurisdiction over the state law claims and any related crossclaims, counterclaims, and third-party claims.
Notes
. Although the Millers failed to assign specific dollar values to the damages alleged in their complaint, and failed to even mention the amount-in-controversy requirement, we conclude that it has been satisfied here.
See Flying J Inc. v. City of New Haven,
. We note that Pella (correctly) characterized the issue as merits-based rather than jurisdictional in its motion for and memorandum in support of summary judgment. Dkt. Nos. 94 & 95.
