Southlake (817) 565-3652 Dallas (469) 727-9745
Mon–Fri 8:00 AM – 5:00 PM · 5.0 on Google
RADIANT Windows & Glass
(817) 565-3652Southlake showroom Book an Appointment

Replacement windows · by brand

Replacement Window Brands We Install in Southlake & Dallas

Eight manufacturers, fiberglass to vinyl. We'll show you how they differ, tell you which fit your home and budget, and say so plainly if new glass in your existing frames is all you need.

Wall of window samples in the RADIANT Southlake showroom
Window samples on display at our Southlake showroom, 500 N Kimball Ave #106

Choose a brand to learn more

Seven of these lines are on the showroom floor. NT Window is available to order; ask us to bring samples.

PellaImpervia · fiberglassPella's fiberglass line, built to hold its shape in summer heat.Pella windows → Andersen100 Series · Fibrex compositeAndersen's budget-friendly composite line for replacement and remodeling.Andersen windows → Wincore5400 Series · vinylA vinyl line Wincore designed for remodeling, with welded corners.Wincore windows → AdventAscend Series · vinylA North Texas window and door maker based in Aurora, TX.Advent windows → AnlinFour series · vinylFive glass packages, including options Anlin rates for hot climates.Anlin windows → NT WindowSeveral series · vinyl & aluminumA family-owned Fort Worth manufacturer. Available to order.NT Window → AllianceHawthorne & Belmont · vinylVinyl windows built by a network of regional manufacturers.Alliance windows → NorandexPerfeXion & Xact · vinylReplacement lines with Low-E and argon standard on PerfeXion.Norandex windows →

Side by side

How the brands compare

From each manufacturer's published information. Warranty terms vary by series and change over time, so we confirm the exact coverage on your quote.

BrandLinesFrameWarranty headlineIn showroom
PellaImperviaFiberglass compositeFrame and sash for as long as you own the home; glass 20 yearsYes
Andersen100 SeriesFibrex compositeTransferable Owner-to-Owner warrantyYes
Wincore5400 SeriesVinylLifetime on vinyl and hardware for the original owner; glass 100% for 20 yearsYes
AdventAscend SeriesVinylAdvent Limited Lifetime WarrantyYes
AnlinDel Mar, Catalina, Panoramic, CoronadoVinylLimited Double Lifetime, with parts, labor and shipping for covered repairsYes
NT WindowTraditions, Executive 700 and moreVinyl; aluminum optionLifetime limited, transferableTo order
AllianceHawthorne, BelmontVinylLifetime on materials, 5 years laborYes
NorandexPerfeXion, XactVinylDouble-Lifetime Limited on PerfeXion (no labor)Yes

Full terms, exclusions and sources are on each brand page.

Brick bay window after new glass was installed in the existing frames

Before you pick a brand

Frames still sound? You may only need new glass.

A new brand-name window isn't always the answer. If your frames are solid, energy-efficient glass in the existing frames can fix fogging and heat gain. We'll check at your free estimate and tell you straight.

How glass replacement works →

Window brand FAQs

Which window brand is best?

It depends on your home, the styles you need and your budget. Fiberglass and composite frames cost more than vinyl; vinyl lines differ in frame design, glass packages and warranty. We'll walk you through the trade-offs at your estimate. No pressure to pick the priciest option.

Can I see these windows before I decide?

Yes. Pella, Andersen, Wincore, Advent, Anlin, Alliance and Norandex are on display at our Southlake showroom, 500 N Kimball Ave #106, Monday–Friday 8 AM–5 PM. NT Window is available to order; ask us about samples.

Does the warranty come from you or the manufacturer?

Product warranties come from the manufacturer, and terms differ by brand and series, including whether labor is covered. We review the coverage for your exact windows with you at the estimate.

Can I finance new windows?

Yes. Financing through Medallion Bank offers terms up to 144 months. Estimate a monthly payment.

Compare them in person

Bring your questions to the Southlake showroom, or book a free in-home estimate.