Builders Risk Insurance for Residential Roofing Contractors

Key Endorsements for Residential Roofing Builders Risk

Builders risk insurance covers structures under construction or renovation against physical damage. For residential roofers, builders risk is most relevant when performing new construction roofing or major structural roof replacements where the roofer bears responsibility for the structure during the work. The standard ISO Builders Risk Coverage Form (CP 00 20) provides the base coverage.

CP 00 20 — Builders Risk Coverage Extension

The base builders risk form covers the building under construction and materials stored on-site or in transit. For residential roofers, the key coverage trigger is whether the policy covers "all risk" (open peril) or "named peril" only. An all-risk form covers any cause of loss not specifically excluded, while named peril limits coverage to listed events like fire, wind, and theft. Residential roofers should always insist on all-risk forms because the most common losses — accidental damage during construction, collapse, and equipment malfunction — are not named perils.

CP 14 50 — Ordinance or Law Coverage

When a partially completed residential roof is damaged and must be rebuilt, current building codes may require upgrades that weren't in the original plans. This endorsement covers the increased cost of complying with updated codes — such as upgraded wind-resistance standards, additional ventilation requirements, or enhanced fire-rated assemblies. For roofers working in jurisdictions that recently adopted new building codes (IRC 2021 or local amendments), this endorsement prevents code-compliance costs from falling on the roofer.

CP 14 30 — Soft Costs Coverage

If a covered loss delays the roofing project, this endorsement covers the roofer's soft costs — loan interest, architectural fees for redesign, permit renewal fees, and additional general conditions. For residential roofers with financed projects or penalty clauses in their contracts, soft costs coverage is essential. A two-month delay from a covered fire can generate $15,000-$30,000 in soft costs on a single residential project.

CP 15 15 — Flood Coverage Extension

Standard builders risk excludes flood damage. This endorsement adds flood coverage for structures under construction — critical for residential roofers working in flood-prone areas where the permanent flood policy (NFIP or private) has not yet been bound. Without this endorsement, a foundation-stage flood that damages stored roofing materials and the partially completed structure is uninsured.

Zurich Builders Risk

Zurich writes builders risk for residential construction projects from single homes to subdivisions. Their product is notable for its blanket reporting form — roofers working on multiple new-construction projects can report all jobs under a single policy with a per-project cap, eliminating the need for individual policies on each home. Zurich's all-risk form includes automatic theft coverage with no security requirements, which is unusual — most carriers require fenced sites or security cameras for theft coverage on residential projects. Their deductibles start at $2,500, and they require monthly project value reports.

Builders Mutual

Builders Mutual specializes in construction insurance and offers builders risk tailored for residential roofing subcontractors. Their key advantage is their "sub-guard" feature, which covers the roofer's work-in-progress even when the GC's builders risk policy is primary. This protects the roofer when the GC's policy excludes subcontractor-caused damage or when the GC fails to maintain adequate coverage. Builders Mutual's builders risk includes automatic $25,000 in temporary structure coverage — protecting scaffolding, temporary weather barriers, and staging materials the roofer installs during the project.

Nationwide

Nationwide's builders risk product for residential roofers is straightforward and affordable, with premiums starting around $1,500 for projects up to $250,000. Their policy is named-peril, which is more restrictive than all-risk but keeps costs low for routine residential roofing projects. Nationwide offers a renovation-specific builders risk form that covers existing structure value plus the value of new work — important for residential roofers performing structural roof replacements on occupied homes. Their limitation: Nationwide will not write builders risk in coastal wind zones without a separate windstorm deductible of 2-5% of the project value.

Scottsdale Insurance (Nationwide E&S)

For residential roofing projects that standard carriers decline — vacant structure renovations, high-value custom homes, or projects in catastrophe-prone zones — Scottsdale offers surplus lines builders risk. Premiums are 40-60% above admitted market, but Scottsdale will write projects other carriers won't touch. Their builders risk form is all-risk with broad theft and vandalism coverage, and they offer project periods up to 24 months. Scottsdale requires detailed project timelines and periodic progress reports, and they reserve the right to inspect jobsites unannounced.

$215,000 — Wind Damage During Construction, Pensacola, FL

A residential roofer was midway through installing a new roof on a custom home when a tropical storm brought 75 mph winds to the area. The partially completed roof — with decking installed but only 40% of the shingles applied — suffered catastrophic wind damage. Decking panels were torn off, trusses shifted, and rain infiltrated the structure, damaging framing, electrical rough-in, and insulation. Structural repairs totaled $142,000. Roofing material replacement was $38,000. Interior water damage remediation and reconstruction cost $35,000. The builders risk policy paid $215,000 after a $5,000 wind/hail deductible. The project was delayed three months, and soft costs coverage paid an additional $18,000 in loan interest and permit extensions.

$67,000 — Theft of Materials and Vandalism, Detroit, MI

Over a holiday weekend, a residential new-construction site was targeted by thieves who stole all copper flashing, 35 squares of architectural shingles, and 12 sheets of roof decking. The thieves also vandalized the partially installed roof, tearing off completed sections to access copper plumbing vents. Stolen materials were valued at $29,000. Damage to completed roofing work totaled $22,000 in labor and materials to repair. Security measures installed after the incident — temporary fencing and camera system — cost $6,000. The builder's risk all-risk policy covered the full $67,000 loss after a $2,500 deductible, including the security upgrades under the "protective safeguards" coverage extension.

$38,000 — Fire During Roofing Operations, Austin, TX

A residential roofer was applying a torch-down membrane on a flat roof section of a new home when the open flame ignited nearby foam insulation. The fire spread to the roof trusses before the crew could extinguish it. Damage was contained to one section of the roof structure — approximately 300 square feet — but required complete truss replacement, new decking, and reinstallation of mechanical penetrations. Structural repair cost $24,000, new roofing materials were $8,000, and debris removal added $6,000. The builders risk policy covered the $38,000 loss. The carrier noted the claim but did not non-renew because the roofer immediately implemented a hot-work permit program and fire-watch protocol.