Since 1913 — Korotkin Insurance Group  |  quote@kigrep.com
Windows & Doors Insurance Specialists

Insurance for Window & Door Contractors Who Install Right.

KIG provides insurance programs built specifically for window and door installation contractors — from residential replacements to large commercial glazing and storefront systems.

Glass breakage coverage Installation floater included Workers' comp for install crews Same-day COI available

Get Your Windows & Doors Quote

Free, no-obligation. Takes 2 minutes.

Windows & Doors insurance specialists
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Licensed in all 50 states
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A-rated carrier partners
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Email: quote@kigrep.com

Windows & Doors Insurance Coverage

Window and door contractors face glass damage, water intrusion, and installation defect claims that generic contractor policies often miss.

General Liability

Covers third-party bodily injury and property damage — including water intrusion from improper window installation and completed operations claims.

Installation Floater

Inland marine coverage for windows, doors, and glass products while in transit and during installation — before the customer accepts the finished work.

Commercial Auto

Covers your vehicles and glass-carrying racks used to transport windows and doors to job sites.

Workers' Compensation

Window and door installation involves glass handling, height work, and heavy frames — workers' comp is essential.

Tools & Equipment

Covers your installation equipment, suction cups, frame tools, and power tools from theft or damage on site.

Professional Liability

Covers claims from improper product selection, energy performance disputes, or installation errors that result in water intrusion or structural issues.

We Don't Just Sell Insurance. We Specialize in Windows & Doors.

Window and door contractors have specific risks that most agents overlook — particularly glass-in-transit coverage and water intrusion liability from improper installation.

Glass and Installation Coverage

We structure policies that cover glass breakage during transport, installation floaters for product-in-progress, and completed operations for water intrusion claims.

Residential and Commercial

From single-family window replacements to large commercial storefront and curtain wall systems — we cover your full range of work.

Fast COIs for Builder and GC Jobs

Home builders and general contractors require certificates before you begin. We issue same-day COIs with any required endorsements.

Energy Code Compliance Coverage

We understand the liability exposure when windows fail to meet energy code specifications promised to the customer.

Windows & Doors Contractors Face Unique Risks

Window and door installation carries glass damage, water intrusion, and installation defect risks that need careful coverage.

  • Water intrusion from improper installation

    Improperly flashed or sealed windows are one of the leading causes of water damage claims against window contractors.

  • Glass breakage during transport or installation

    Custom-ordered windows and glass panels are expensive — breakage before installation is accepted by the customer can result in significant loss.

  • Installation defect and energy performance claims

    Windows that don't meet promised energy ratings or fail to operate correctly lead to costly professional liability claims.

  • Injury from glass handling

    Large glass panels are a serious injury hazard — workers' comp and proper training are both critical for window installation crews.

Get Protected Today

No obligation. A specialist calls you within 1 business day.

110+
Years in Business
50
States Licensed
A
Rated Carriers

Windows & Doors Insurance FAQs

What is an installation floater and do I need one?
An installation floater is inland marine coverage that protects materials and products while they're in transit and during installation — before the customer accepts the finished work. For custom window and door contractors, it's essential coverage that standard GL doesn't provide.
Does my GL cover water damage from a poorly installed window?
Yes — completed operations coverage under your GL policy covers water intrusion damage that surfaces after installation. KIG makes sure this coverage is included and not excluded from your policy.
Do I need separate coverage for my glass-carrying vehicle rack?
Vehicle racks and specialized equipment used to transport glass are often covered under commercial auto or an equipment floater. KIG reviews your equipment and makes sure nothing falls through the cracks.
How do I get started with KIG?
Fill out the quote form on this page or email us at quote@kigrep.com. A KIG windows & doors insurance specialist will reach out within 1 business day with a no-obligation quote tailored to your business.

We Cover All Contractor Trades

Family Entertainment Centers Roofing HVAC Electrical Plumbing General Contractor Painting Concrete Fencing Flooring Gutters Pest Control Garage Doors Mold Remediation Landscaping

Ready to Protect Your Windows & Doors Business?

Get a free, no-obligation windows & doors insurance quote from specialists who know your trade.

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