Builders Risk Insurance

A half-finished apartment complex catches fire during a thunderstorm. Copper wiring vanishes from a job site over a long weekend. A freak hailstorm shreds the roof decking on a custom home two weeks before the drywall crew is scheduled. These aren't hypothetical scenarios: they're real claims that construction teams face every year, and they're exactly why builders risk insurance exists.

If you're a property owner, general contractor, or developer breaking ground on a project in Minnesota or anywhere else, understanding how course of construction coverage responds to fire, theft, and weather is only part of the picture. You also need to know how soft costs, off-site materials, in-transit protection, policy term extensions, and named insured designations fit together. Getting any one of these wrong can leave you holding a six-figure loss on a project that was supposed to be profitable. Here's what you actually need to know before your next project starts.

Understanding Builders Risk: Protecting Projects During Construction

Builders risk insurance is a specialized property policy designed to cover a structure while it's being built, renovated, or expanded. Unlike a standard property policy that protects a finished building, this coverage applies to the structure in progress, including foundations, framing, mechanical systems, and installed fixtures. The policy typically starts on the date construction begins and ends when the building is occupied, sold, or the policy term expires, whichever comes first.

The coverage limit is usually set at the completed value of the project, meaning the full amount it would cost to rebuild if a total loss occurred on the last day of construction. That's a detail people sometimes miss: you're insuring the finished value, not just what's been spent so far.

Who Needs Course of Construction Coverage?

The short answer: anyone with financial skin in the game. Property owners, general contractors, and subcontractors all have exposure during construction. Lenders almost always require a builders risk policy before releasing construction loan funds. In Minnesota, where weather can swing from 95-degree summer days to subzero winter storms in the span of a few months, leaving a project uninsured is a risk most people can't afford.

Custom homebuilders, commercial developers, and even homeowners doing major renovations (think gut-rehab projects or large additions) should carry this coverage. An independent agency like Variant Insurance Group can shop multiple carriers to find a policy that actually matches the project scope, rather than forcing you into a one-size-fits-all form.

Core Perils: Fire, Theft, and Severe Weather

Most builders risk policies are written on a "special form" or "all-risk" basis, meaning they cover any cause of loss unless it's specifically excluded. That said, the three most common claims fall into predictable categories.

Fire remains the leading cause of major construction losses. Welding sparks, temporary heating equipment, and electrical work during rough-in stages all create ignition risks. A single fire can destroy months of work in hours.

Theft is especially common on residential job sites. Copper pipe, HVAC equipment, appliances staged for installation, and power tools are frequent targets. Policies typically cover theft of building materials and installed components, but portable tools often need a separate inland marine policy.

Severe weather rounds out the top three. Wind, hail, lightning, and the weight of ice and snow cause significant damage to structures that aren't yet fully enclosed. The 2025 LA wildfire season pushed insurers to price wildfire risk at the neighborhood level rather than by individual property, a trend that's influencing how builders risk is underwritten across the country.

Extending Coverage to Off-Site Assets and Logistics

A building doesn't materialize on site all at once. Materials are fabricated at factories, stored in warehouses, and shipped on trucks for weeks or months before they reach the job site. Standard builders risk policies often include some coverage for these scenarios, but the limits and conditions vary widely.

Materials Stored Off-Site and in Temporary Storage

Custom millwork sitting in a cabinet shop. Structural steel being fabricated at a plant 200 miles away. Specialty windows stored at a distributor's warehouse waiting for the framing to be ready. All of these represent real financial exposure.

Many builders risk policies include off-site storage coverage, but the sublimit is often surprisingly low: $25,000 to $50,000 on a basic form. For a commercial project with $300,000 in pre-fabricated components waiting at various locations, that default sublimit is dangerously inadequate. You'll want to request a higher sublimit or a separate endorsement. The typical cost of builders risk insurance varies based on these add-ons, so get specific quotes rather than relying on rules of thumb.

In-Transit Protection for Building Supplies

Materials are vulnerable while moving between locations. A flatbed carrying trusses can be involved in an accident. A shipment of imported tile can be damaged by water during transport. In-transit coverage protects materials from the moment they leave the supplier until they arrive at the job site.

This coverage is sometimes built into the builders risk policy and sometimes requires a separate inland marine endorsement. Either way, pay attention to the transit sublimit and any geographic restrictions. If you're sourcing materials from overseas or across multiple states, confirm that the policy doesn't limit coverage to a specific radius from the job site.

Soft Costs: Recovering Financial Losses Beyond Physical Damage

Here's where builders risk insurance gets genuinely interesting, and where most people are underinsured. Physical damage to the structure is only part of the financial hit when a major loss occurs. The indirect costs of a construction delay can dwarf the cost of replacing damaged materials.

Typical Soft Cost Expenses: Interest, Taxes, and Fees

Soft cost coverage reimburses the insured for ongoing financial obligations that continue to accrue during a covered delay. These typically include construction loan interest payments that keep running while the project sits idle, real estate taxes on the property, architect and engineering fees for redesign work, permit renewal costs, and additional insurance premiums for the extended construction period.

A six-month delay on a $2 million commercial project can easily generate $80,000 to $150,000 in soft costs. Without this endorsement, those expenses come straight out of the owner's or developer's pocket. Soft cost coverage is one of the most commonly overlooked elements of a builders risk policy, and it's the one that stings the most when it's missing.

Managing Delays with Policy Term Extensions

Builders risk policies are written for a specific construction period, usually 6, 12, or 24 months. But construction projects rarely finish on schedule. Weather delays, material shortages, labor issues, and permitting holdups can push completion dates well past original estimates.

Most policies allow extensions, but they aren't automatic. You typically need to request an extension before the original policy expires, and the insurer will charge an additional premium. Failing to extend the policy creates a coverage gap: if a fire destroys the project after the policy has lapsed, there's no coverage. Period. Set a calendar reminder at least 60 days before your policy expiration to start the extension process. The 2026 construction insurance market has shown more flexibility on extensions as property catastrophe reinsurance rates have decreased by 14.7% year-over-year, which is helping keep extension costs reasonable.

Comparing Coverage: Basic vs. Comprehensive Builders Risk

Not all builders risk policies offer the same protection. The difference between a basic and comprehensive form can mean the difference between a fully covered claim and a devastating out-of-pocket loss.

The average cost of builders risk insurance typically ranges from 1% to 4% of the total construction value, with comprehensive forms landing on the higher end. That extra premium buys significantly broader protection. For a $500,000 residential build, the difference between basic and comprehensive coverage might be $1,500 to $3,000 annually: a small price relative to the exposure.

Working with an independent agency like Variant Insurance Group means you can compare forms from multiple carriers side by side, rather than accepting whatever a single company offers. That comparison often reveals meaningful differences in sublimits, exclusions, and endorsement options that aren't obvious from the declarations page alone.

Common Questions About Builders Risk Insurance

Does my general liability policy cover damage to the building I'm constructing? No. General liability covers bodily injury and property damage to third parties. It does not cover damage to the project itself. You need a separate builders risk policy for that.

Who should be named on the policy? The property owner, general contractor, and lender should all be named insureds. Subcontractors are often covered as additional insureds, but confirm this with your agent. Naming the right parties prevents coverage disputes after a loss.

Can I get builders risk insurance for a renovation project? Yes. Renovation and remodeling projects are eligible, though the underwriting is slightly different. The policy typically covers the value of the improvements, not the existing structure (which should be covered under a standard property policy).

What's typically excluded from builders risk? Faulty workmanship, design defects, normal wear, mechanical breakdown, and employee theft are common exclusions. Flood and earthquake are usually excluded on the base form but can be added by endorsement. The specific exclusions vary by carrier, so read the policy carefully.

How quickly can I get a policy? Simple residential projects can often be bound within 24 to 48 hours. Larger commercial projects with higher values or unusual exposures may take one to two weeks for underwriting review.

Does the policy cover temporary structures like scaffolding or construction trailers? Some policies include temporary structures and construction equipment, but many exclude them or offer only minimal sublimits. If you have significant investment in temporary structures, ask about specific endorsements.

The Bottom Line: Securing Your Investment Until Completion

A construction project represents one of the largest financial commitments most people or businesses will ever make. Builders risk insurance is the safety net that keeps a covered loss from becoming a financial catastrophe. The key is matching the policy to the actual risks of your specific project: not just the basic perils, but the soft costs, off-site materials, transit exposures, and timeline uncertainties that come with every build.

Don't wait until framing starts to think about coverage. The 2026 property insurance market is in a favorable cycle for buyers right now, so this is a good time to lock in competitive rates. Get your policy in place before the first shovel hits dirt, make sure the right parties are named, and review your sublimits against the actual value of materials and potential delay costs.

If you're planning a construction project in Minnesota, reach out to Variant Insurance Group. As an independent agency, they can compare builders risk options across multiple carriers and find the coverage that fits your project, your timeline, and your budget.

About the Author

Charlie Brookins

Founder & Agent/Owner, Variant Insurance Group

I'm Charlie Brookins, founder and owner of Variant Insurance Group. I built this agency on one idea: local people and businesses deserve honest advice and coverage that fits their real life. As an independent agent in Maple Plain, I shop many of Minnesota's top-rated carriers to find the right protection for your home, auto, life, and business, and I stay with you through every claim and change. My goal is simple: give you straight answers and coverage you can trust.

763-333-2533

info@variantinsurance.com

5159 Main Street East #200, Maple Plain, MN 55359

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