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Homeowners Insurance

What home upgrades may affect your insurance?

Truscott Team
June 15, 2026
4 min read

Renovating or upgrading your home is exciting, but many homeowners forget that improvements can change their insurance needs. A kitchen remodel, new pool, or roof replacement can raise your home's replacement cost, alter your liability exposure, or qualify you for meaningful premium discounts. Knowing which upgrades matter—and telling your insurer about them—keeps your coverage aligned with your home's actual value.

Upgrades that raise your replacement cost

Major renovations can significantly increase what it would cost to rebuild your home. If your dwelling coverage limit does not keep pace, you could be underinsured and face a shortfall after a covered loss. Common improvements that raise replacement cost include finished basements, kitchen or bathroom remodels with high-end fixtures, room additions, and upgraded flooring or cabinetry. Any time you invest substantially in the structure or finishes of your home, notify your insurer so your Coverage A limit can be updated.

Upgrades that change your liability exposure

Some improvements introduce new liability risks that your current policy may not adequately cover. The most common examples include:

  • Swimming pools and hot tubs: Pools are considered an "attractive nuisance" and sharply increase drowning and injury liability. Many insurers require higher liability limits or umbrella coverage.
  • Trampolines and playground equipment: Similar to pools, these raise the risk of injury claims from guests or neighbors.
  • Detached structures: A new garage, workshop, or guest house may need to be scheduled on your policy under Coverage B.
  • Home-based businesses: Converting space into a home office or studio can void business-related liability protections under a standard homeowners policy.

Upgrades that may lower your premium

Not all improvements raise your insurance costs—some can reduce them. Insurers reward homeowners who reduce the risk of loss. Upgrades that commonly qualify for discounts include a new roof using impact-resistant materials, updated electrical panels (replacing older fuse boxes or aluminum wiring), upgraded plumbing (replacing polybutylene or galvanized pipes), and new HVAC systems. Installing a monitored security system, storm shutters, or whole-house surge protection can also trigger credits on your policy. These discounts vary by carrier, so it pays to ask.

What Truscott recommends

Any significant home improvement is a good reason to revisit your homeowners policy. Coverage that was right before the renovation may be inadequate—or overpriced—once the work is done. A Truscott policy checkup reviews your current dwelling limit, liability exposure, and available discounts in light of recent upgrades, so your coverage reflects your home as it stands today. Contact us before your next project or as soon as the work is complete.

Free tools from Truscott

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