D.R. Horton Purchase Agreement: What to Know Before You Sign

D.R. Horton, Inc. (NYSE: DHI) is the largest homebuilder in the United States by volume. The company closes approximately 90,000 homes per year across 33 states, generating over $36 billion in annual revenue. For hundreds of thousands of American families, D.R. Horton is the first and only builder they will ever work with. What most of those families do not realize until it is too late is that the purchase agreement they are asked to sign was drafted by D.R. Horton's attorneys to protect D.R. Horton, not the buyer.

That is not speculation. It is the nature of any contract drafted by one party and presented to another on a take-it-or-leave-it basis. In contract law, these are called contracts of adhesion. The buyer has no meaningful ability to negotiate terms. The sales agent will tell you this is all "standard language." That phrase should concern you, not reassure you.

This guide walks through the most consequential clauses in D.R. Horton's standard purchase agreement, explains what each one means in plain English, and documents what has happened to buyers who discovered these provisions too late. Every clause referenced below has been identified through contract analysis and corroborated by court filings.

The Clauses That Matter Most

Implied Warranty of Habitability Waiver

In most states, when a builder sells you a new home, the law implies a warranty that the home is fit for human habitation. You do not have to negotiate for this protection. It exists automatically because courts have recognized that buyers cannot inspect hidden defects in framing, plumbing, or electrical systems the way a builder can. Section 14(c) of D.R. Horton's standard Maryland contract asks the buyer to waive this implied warranty entirely.

In plain English, this means you are agreeing that D.R. Horton makes no promise the home will be safe to live in. If the foundation cracks, if the roof leaks on day one, if the HVAC system fails to heat the house in winter, D.R. Horton's position is that you agreed to accept the home without that guarantee. The only warranty you receive is whatever limited express warranty D.R. Horton chooses to provide, which is controlled entirely by their own terms and timelines.

Mandatory Binding Arbitration

Section 15 of the standard agreement requires all disputes to be resolved through binding arbitration rather than in court. This means you give up your right to a jury trial, your right to participate in a class action, and your right to appeal. The arbitration provider, rules, and location are typically selected by the builder. Arbitration proceedings are private, meaning other buyers will never learn about your case or the pattern of defects you experienced.

Mandatory arbitration clauses are common in consumer contracts, but their presence in homebuilding agreements is particularly consequential. A home is the largest purchase most people will ever make, and construction defects can cost tens of thousands of dollars to repair. Forcing those disputes into a private forum that the builder selected, with no right of appeal, shifts the balance of power decisively in the builder's favor.

Complete Deposit Forfeiture

Section 18(a) provides that if the buyer fails to close for any reason, D.R. Horton may retain the entire earnest money deposit as liquidated damages. There is no sliding scale. There is no good-faith exception for buyers who discover material defects during the final walkthrough. If you put down $10,000 and decide not to close because the home has visible construction problems, D.R. Horton's contract gives them the right to keep every dollar.

Daily Closing Penalty

Section 16(d) imposes a per-day penalty if the buyer fails to close on the scheduled date. The amount is typically calculated at a rate that can equate to roughly 1% of the purchase price. On a $400,000 home, that is $4,000 per day. This clause creates enormous pressure to close on schedule regardless of whether the home is ready, whether your financing has been finalized, or whether outstanding punch-list items have been addressed. Combined with the deposit forfeiture clause, the buyer faces financial penalties for both closing late and walking away.

Material Substitution Rights

The agreement grants D.R. Horton the right to substitute materials, fixtures, and finishes with alternatives the builder deems comparable, without the buyer's consent. In practice, this means the granite countertops in your model home walkthrough could become engineered stone, the hardwood floors could become vinyl plank, and the brand-name appliances could become builder-grade equivalents. The buyer has no contractual right to reject these substitutions or to receive a price adjustment.

Biological Contamination Release

Section 28(b) contains a release of liability for biological contamination, including mold. This provision asks the buyer to acknowledge that the builder is not responsible for mold or other biological growth that may occur in the home. Given that construction defects such as improper moisture barriers, inadequate ventilation, and plumbing leaks are among the primary causes of residential mold, this clause effectively allows the builder to disclaim responsibility for a problem that the builder's own workmanship may have caused.

What the Courts Have Said

These clauses are not hypothetical concerns. Buyers across the country have challenged them in court, and the outcomes reveal how seriously judges take these provisions.

The South Carolina Supreme Court found that D.R. Horton's no-monetary-damages clause and habitability waiver were unconscionable as a matter of law. — Smith v. D.R. Horton, 417 S.C. 42 (2016)

As documented in Smith v. D.R. Horton, 417 S.C. 42 (2016), the South Carolina Supreme Court examined D.R. Horton's contract provisions and found them unconscionable. The case involved homeowners whose homes suffered from significant construction defects, including structural and water intrusion problems. The court held that the contract's attempt to waive the implied warranty of habitability and eliminate the buyer's right to monetary damages was both procedurally and substantively unconscionable. The ruling established that builders cannot simply draft away a buyer's fundamental protections through adhesion contracts, at least in South Carolina.

According to court filings in Robinson v. D.R. Horton, Case No. 2:25-cv-02394 (D. Nev. 2025), a class action lawsuit was filed in federal court in Nevada alleging a RICO (Racketeer Influenced and Corrupt Organizations Act) scheme involving D.R. Horton and its mortgage subsidiary, DHI Mortgage. The plaintiffs allege what they describe as a "Monthly Payment Suppression Scheme," in which D.R. Horton allegedly steered buyers toward DHI Mortgage using artificially low initial payment estimates, then adjusted the true costs at or near closing when the buyer was already financially and contractually committed. The case is ongoing.

In Louisiana, a class action was filed by homeowners alleging that HVAC systems installed by D.R. Horton were undersized and incapable of handling the region's humidity, leading to persistent mold problems throughout their homes. When the homeowners sought to bring their claims collectively, D.R. Horton moved to compel individual arbitration under the mandatory arbitration clause in their purchase agreements. The case illustrates how the arbitration provision functions in practice: even when dozens of homeowners experience the same defect from the same builder, each one must fight alone in a private forum.

As documented in Nagano v. D.R. Horton, a class action filed in Hawaii, homeowners allege that D.R. Horton used defective galvanized metal foundation components that corrode in Hawaii's tropical climate, compromising the structural integrity of their homes. The case has survived D.R. Horton's attempts at dismissal, and trial is currently set for July 2026. The alleged defect pattern raises questions about whether D.R. Horton used cost-effective materials that were unsuitable for the specific environmental conditions of the homes they were building.

In Alabama, 88 homeowners filed suit alleging that their D.R. Horton homes were marketed and sold as meeting Gold Fortified hurricane resistance standards, a designation that provides insurance premium discounts and is particularly important in Gulf Coast states. According to the complaint, the homes did not actually meet those standards. The homeowners allege they paid premium prices for hurricane-resistant construction they did not receive, while also being exposed to greater storm damage risk than they were led to believe.

The Warranty Cost Gap

In June 2025, Hunterbrook Media published a long-form investigation titled "House from Hell," which interviewed more than 60 homeowners across 16 states who purchased D.R. Horton homes. The investigation documented a consistent pattern: homeowners reported construction defects ranging from cracked foundations and roof leaks to improperly graded lots that flooded during ordinary rain events.

According to SEC filings analyzed by Hunterbrook, D.R. Horton sets aside approximately $2,348 per home in warranty reserves — while actual repair costs for defective homes were estimated between $5,000 and $20,000.

That gap between reserved warranty costs and actual repair costs is significant. It suggests a business model in which the builder's warranty program is not designed to fully remediate construction defects, but rather to manage the financial exposure of those defects at the corporate level. When a homeowner's repair costs exceed the warranty reserve, the homeowner bears the difference. Combined with the contractual provisions that waive the implied warranty of habitability and force disputes into private arbitration, the buyer has limited recourse.

The Hunterbrook investigation also noted that D.R. Horton's volume-driven model creates inherent tension between speed and quality. Building 90,000 homes per year requires aggressive construction timelines, heavy reliance on subcontractors, and standardized processes that may not account for local soil conditions, climate variations, or regional building code requirements. The purchase agreement's material substitution clause and biological contamination release take on additional weight in this context: they are not just legal boilerplate, but operational tools that allow the builder to manage costs and limit liability at scale.

What Buyers Should Do Before Signing

None of this means you should not buy a D.R. Horton home. It means you should understand exactly what you are agreeing to before you sign. Here is what that looks like in practice.

Read every page of the purchase agreement. Do not skim. Do not rely on the sales agent's summary of what the contract says. Sales agents are trained to move buyers through the process efficiently. They are not attorneys, and they do not represent your interests. If a clause seems confusing, that is precisely the clause you need to understand.

Hire an independent home inspector. D.R. Horton conducts its own inspections at various stages of construction, but these inspections are performed by the builder or its agents. An independent, third-party inspector who works for you, not the builder, can identify defects before you close. Schedule inspections at the pre-drywall stage (when framing, plumbing, and electrical are still visible) and again before closing.

Do not let "standard language" dismiss your concerns. When a sales agent tells you that a clause is standard and every buyer signs it, that statement is technically accurate and completely irrelevant. The fact that every buyer signs a one-sided provision does not make it fair. It means every buyer is subject to the same risk. The question is whether you understand that risk and accept it knowingly.

Consult a real estate attorney in your state. An attorney who practices real estate law in your jurisdiction can tell you which contract provisions are enforceable, which have been struck down by courts in your state, and what your realistic options are if a dispute arises. The cost of a contract review is typically a few hundred dollars. The cost of discovering an unfavorable clause after closing can be tens of thousands.

Document everything in writing. If the sales agent makes verbal promises about upgrades, timelines, or warranty coverage, those promises are worthless unless they appear in the signed contract. Ask for written confirmation of any representation that influences your purchase decision. If the builder refuses to put it in writing, you have your answer about whether they intend to honor it.

Understand your financing options independently. D.R. Horton will likely encourage you to use DHI Mortgage, their affiliated lending subsidiary. The builder may offer incentives such as closing cost credits or rate buydowns that are contingent on using the in-house lender. Compare those offers against quotes from independent mortgage brokers. The Robinson v. D.R. Horton lawsuit in Nevada alleges that the in-house lending relationship was used to suppress monthly payment estimates. Whether or not those allegations are proven, getting an independent loan comparison is prudent financial practice.

A D.R. Horton purchase agreement is a binding legal document that governs a transaction worth hundreds of thousands of dollars. It deserves the same level of scrutiny you would apply to any contract of that magnitude. The clauses described in this guide are not hidden. They are printed in the agreement that every buyer receives. The issue is not access to the information. The issue is whether buyers understand what they are reading before they sign.