Impact Windows in Ontario, CA | StormWindows Pros

Looking for impact windows in Ontario, CA? Call StormWindows Pros for a contact a provider — no obligation. independent service providers serve Ontario and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

The final price for impact windows depends on several variables specific to your home. The biggest factors include the total number of openings you need to cover, the style of the windows, and the specific glass thickness required for your local building codes. Opting for specialized frame materials or custom sizes will naturally push your investment higher compared to standard configurations. Additionally, the complexity of the installation process—such as the condition of your existing frames or the height of your home—plays a major role in the budget. We focus on matching the right hardware to your structural needs.

About this service

Impact windows utilize heavy-duty frames and laminated glass to prevent breach during severe weather events. You need them if you are looking to upgrade your home’s safety, improve energy efficiency, and reduce exterior noise. The cost typically depends on the frame finish and the complexity of the installation process. Since every home has different window sizes and requirements, exact pricing confirmed free on the call.

Summer heat makes the energy efficiency of impact windows highly noticeable. High-performance glass helps keep your interior cool by blocking intense solar heat, which can take the load off your air conditioning system. If you find your home struggling to stay cool, upgrading your windows now provides an immediate benefit in comfort and utility savings throughout the hottest months.

Frequently asked in Ontario

What is hurricane impact windows installation like in Ontario?

What are impact windows & doors in Ontario?

Are 24 hour impact windows available in Ontario?

Are affordable impact windows available in Ontario?

Are cheap impact windows available in Ontario?

What are the average cost of impact windows in Ontario?

The average cost of impact windows in Ontario is determined by factors such as window size, quantity, and frame material. The complexity of the installation for your specific Ontario home also plays a significant role. The type of impact-resistant glass selected will also affect the overall price. Get a personalized quote from the pros.

What are impact resistant windows cost in Ontario?

Also serving nearby: Chino · Rancho Cucamonga · Jurupa Valley · Pomona · Fontana

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More on this: FEMA hurricane protection — opening protection standards.

Service area details

182,457residents

3,650per sq mile

4ZIP codes served

Serving all of Ontario — population 182,457; about 3,650 residents per square mile across 50.0 sq mi. ZIP codes covered include 91758, 91761, 91762, 91764.

Neighborhoods served in Ontario: Beacon Park, Day Creek, Etiwanda, Central Park, South Ontario — and every surrounding area.