Our Warranty

1-Year Labor Warranty

Our installation, corrected at no cost to you if it fails.

Lifetime Support

Call us about anything we installed, for as long as you own it.

Three Layers of Coverage on Every Installation

Most window companies hand you a manufacturer’s warranty card and consider the conversation finished. The trouble with that arrangement shows up two years later, when something goes wrong and nobody can agree whether it’s the product or the installation — and you’re the one making phone calls to find out.

We structure it differently. Every window, door, and treatment we install carries three distinct layers of coverage: our own labor warranty on the workmanship, lifetime support on everything we put in, and the full manufacturer warranty attached to your product — which we apply, register, and service ourselves.

One company installed it. One company stands behind it. One number to call.

Every Manufacturer Warranty, Serviced by Us

Andersen · Pella · ProVia · Simonton · Waudena · Therma-Tru · Norman®

Coverage From the Brands We Install

Every product we sell carries manufacturer coverage on glass seals, hardware, finishes, and materials — with terms that vary by brand and product line. We register your warranty at installation, keep the documentation on file, and handle the claim process on your behalf. Manufacturer coverage is only as good as your ability to actually use it.

Why the Labor Warranty Is the One to Ask About

Here’s the thing nobody explains at the sales table: a manufacturer warranty covers the product, not the person who installed it. If a window was set out of square, flashed incorrectly, or sealed poorly, the resulting leak isn’t a manufacturing defect — and the manufacturer will say so, correctly. That claim gets denied, and the homeowner discovers the installer’s coverage was thirty days, or nonexistent, or belonged to a subcontractor who has since moved on.

Windows and doors account for the overwhelming majority of water-penetration points on a house, and the installation is where that risk lives. So when you’re comparing quotes, the question worth asking every contractor isn’t “what’s the warranty on the window” — it’s “what’s the warranty on your work, and who honors it.” We employ our installers directly, so our answer is short: we do.

How to Make a Warranty Claim

  1. Call (314) 816-3636 or email us — photos help.
  2. We schedule an inspection visit.
  3. We determine whether it’s product or installation.
  4. Installation issues, we fix. Product issues, we file the claim and coordinate with the manufacturer.

You don’t need to know which layer applies before you call. Figuring that out is our job, not yours.

Certified installation is part of the coverage. Andersen and Pella certify contractors on their specific installation requirements, and work that deviates from those specs can compromise the product warranty itself. Being Andersen and Pella Certified Contractors — along with Therma-Tru and OSI certified, EPA Lead-Safe, and OSHA 10 trained — means the installation meets the standard the coverage assumes. More about our certifications.

The three layers, in plain terms

1-Year Labor Warranty

Flashing, sealing, shimming, squaring, hardware and trim. If an opening we installed leaks, sticks, or drafts because of how it was set, we return and correct it at no charge.

Lifetime Support Warranty

For as long as you own the product, call us about it — adjustments, hardware questions, diagnosis, and help filing a manufacturer claim. Support for life, not free replacement.

Manufacturer Warranties

Glass seals, hardware, finishes and materials, with terms by brand and line. We register it, document it, and file the claim for you when one is needed.

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Three layers only — remove this fourth card in the editor.