Twin Cities & Lakeville Window Contractor

Get the Best Value Windows & Installation

We install Anderson, Pella, and Marvin windows using full-frame replacement methods that prevent leaks and maximize energy savings—backed by experienced owners who respond immediately when you need help.

brands you can trust

We use trusted high quality material that will make your exterior last longer than any warranty.

You Deserve Excellence in Every Window.

Why Choose Platinum Builders for Windows

When you choose Platinum Builders for your window project, here's what you'll get:

Heart of a Carpenter Approach to Every Window

Most window contractors use retrofit shortcuts that leak within years, so we approach every window replacement with Seth's framing expertise—removing windows to raw opening and rebuilding properly.

When you choose us, you get full-frame installations built to last decades, not quick fixes that fail in Minnesota weather.

Realistic Window Guidance, Not Sales Pressure

Most window companies pressure you into whole-home replacements you don't need, so we provide honest assessments about which windows actually need replacing and guide you through smart trade-offs.

When you work with us, you get realistic guidance that maximizes your investment and builds long-term trust.

Premium Window Brands Without Premium Markup

Most contractors either use off-brand windows that fail early or mark up Anderson and Pella excessively, so we install only top-quality Anderson, Pella, and Marvin windows at fair prices because we prioritize long-term relationships over short-term profits.

When you invest with us, you get premium windows without the premium price gouging.

Owner-Direct Communication & Immediate Response

Most homeowners get stuck dealing with window sales reps who disappear after signing contracts, so we provide direct access to experienced owners throughout your entire project.

When you work with us, you get real expertise and peace of mind knowing Seth or Shane will personally ensure your windows are installed right.

Get Windows That Transform Your Home for Decades

The Best Brands & Installation

When you invest in full-frame window replacement with premium Anderson, Pella, or Marvin windows, you're creating lasting value that enhances your daily life for the longest lifespan possible.

Enjoy dramatically lower energy bills, increased comfort in every season, and the peace of mind that comes from windows built to handle Minnesota weather for decades.

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Avoid the Stress & REgrets by Choosing Platinum

3500+ Projects Since 2012

You don't choose between quality installation and fair pricing.

Get premium Anderson, Pella, and Marvin windows installed with full-frame precision at competitive rates—because we prioritize long-term relationships over maximizing single-job profits.

Happy Customers

Don't take it from us, hear it straight from the customers we've served.

Simple & Friendly

We Make Getting New Windows Easy

The proven process that eliminates confusion and delivers results.

In-Home Window Assessment & Design

Seth or Shane visits your home to measure windows, discuss your lifestyle needs, and guide you through design options. Do you want more natural light? Better airflow? We'll show you Anderson, Pella, and Marvin options that fit your goals and budget—no high-pressure sales tactics.

Secure Your Project with 50% Down Proposal

Once you approve the plan, we secure your spot with a 50% deposit and order your custom windows. With our 6-week turnaround, you'll know exactly when installation begins. We handle all permit requirements so you don't have to navigate city bureaucracy.

Full-Frame Installation (1-5 Days)

Our experienced team removes windows to raw opening and rebuilds properly—no retrofit shortcuts. We use drop cloths, maintain clean work areas, and communicate throughout the process. Building inspections are handled when required, plus we advise on any code updates needed.

5-Year Labor Warranty Protection

We stand behind our craftsmanship with a 5-year labor warranty that covers five full seasons of Minnesota weather. Combined with manufacturer warranties on windows, you're protected if anything goes wrong. We've done this right—but if issues arise, we make it right.

Free Window Estimate Lakeville MN - Call Platinum Builders Today

Ready for Better Windows?
Let's Get Started.

You deserve energy-efficient windows from top brands like Andersen, Pella, and Marvin with professional installation and 5-year warranty protection. Contact Platinum Builders now for your free estimate and get the expert service and quality results that only hands-on owners can deliver.