Fifty verified window lines, built from each manufacturer’s own documentation. Filter by material, see what separates each one, then open the review, the head-to-head, or the official specs.
250 Series
Lifetime cover on non-glass parts becomes a transferable 10-year term the day you sell.
Endure
Lifetime terms, but tied to living in the house and transferable only once.
6500 Collection
Simonton’s premier line, exclusive to The Home Depot and backed by a Double-Lifetime warranty.
100 Series
Warranty that transfers with the house. No double-hung anywhere in the line.
Impervia
Lifetime on rectangular Duracast units; special shapes are a different material and 10 years.
Essential
Publishes its terms in one document, and makes no lifetime claim at all.
400 Series
Wood inside, Perma-Shield outside. Exposed wood exteriors carry only 5 years.
Elevate
Same exterior as Essential, wood interior, plus a double-hung insert for replacements.
More window lines
Forty-two more series, verified the same way — from each manufacturer’s own product pages, technical documents and published warranties. Each card opens the product data sheet with sources and verification date.
Encompass
Pella’s entry vinyl. Lifetime cover on non-glass parts becomes a transferable 10-year term at sale.
Lifestyle Series
Pella’s most popular clad-wood line, with room for sound-control glass and between-the-glass blinds.
Reserve — Traditional
Clad wood with historically accurate profiles and true divided-light muntins.
Reserve — Contemporary
The same clad-wood build as Traditional, stripped to clean modern sightlines.
Defender Series
Impact vinyl for storm-prone coasts, with laminated glass as standard.
Hurricane Shield Series
Built for high-velocity hurricane zones, with impact ratings the Defender line does not carry.
200 Series
Wood interior, vinyl exterior — Andersen’s value line, positioned below the 400.
A-Series
Andersen’s top architectural line: wood interior, fibrous-composite exterior, fully configurable.
E-Series
Aluminum-clad wood, made to order in 50 exterior colors and custom shapes.
V300 Trinsic
Contemporary vinyl with a slim frame; Lifetime Limited standard, Full Lifetime an optional paid upgrade since Jan 2026.
V250 Style Line
Milgard’s value vinyl; Lifetime Limited standard — V250 does not qualify for the Full Lifetime upgrade.
Ultimate
Marvin’s top clad-wood line, fully transferable warranty and the widest custom sizing in its range.
Modern
High-Density Fiberglass outside, extruded aluminum inside, and custom sizes up to 12 ft for modern architecture.
Siteline
20-year warranty on the window plus a limited lifetime term on the AuraLast pine against rot and termites.
Premium Vinyl (V-4500)
JELD-WEN’s widest range of vinyl styles, with an optional FiniShield finish and a Limited Lifetime Warranty.
Ultra Series C650
Pultruded fiberglass with a Lifetime Limited Warranty; C650 does not qualify for Milgard’s Full Lifetime upgrade.
Aeris
Wood interior with a proprietary vinyl exterior, and a lifetime warranty transferable once.
5500 Collection
Simonton’s premium retail-channel vinyl, backed by a Double-Lifetime limited warranty.
VistaLuxe
Contemporary clad-wood specialist with 90° corner units; AAMA 2605 cladding finish covered up to 30 years (prorated after 20).
V3000 Series (Model 1650)
MI’s top-selling vinyl replacement double-hung, transferable warranty and per-owner terms as of Jan 2026.
Vivid
Ultrex fiberglass outside, a fiberglass-reinforced composite inside; sizes up to 10 ft and ratings up to PG50.
Ultra Series
Kolbe’s traditional-to-transitional flagship; 70% PVDF finish carries up to a 30-year warranty.
H3
Patented aluminum-vinyl-wood fusion in a single frame; 20-year insulated glass and transferable warranty.
Premium Series
Extruded aluminum cladding with a 20-year finish term and a 30-year no-rot warranty on the wood.
Classic
Harvey’s mid-tier vinyl double-hung; Clear Confidence lifetime cover on parts, 20-year transferable glass.
Mezzo
Narrowline vinyl designed around ClimaTech glass; Lifetime Limited Warranty, transferable and prorated after 10 years.
Del Mar
California-made luxury vinyl; parts, labor and shipping covered for life, fully transferable to the next owner.
Fibrex composite
Andersen’s direct-to-consumer replacement channel; 20/2/10 warranty covers glass, Fibrex and installation.
WinGuard Vinyl
Impact-resistant vinyl; the September 2026 warranty transfers to later owners and adds 2 years of skilled labor in PGT’s service states.
Pinnacle
Clad wood with a transferable 20/10 warranty and lifetime pine rot cover; arbitration opt-out window is 90 days.
Forgent Series
Glastra fiberglass-and-polymer hybrid with a transferable warranty; IPD4 impact units offered for hurricane-prone coasts.
Elements
Glass-breakage rider standard; lifetime cover transferable once for $250, and products must be registered within 60 days.
Insul-Tec (500 Series)
Lifetime frame, glass and hardware cover, transferable once; labor not covered, and coastal metal hardware is limited to 10 years.
Restorations
Non-prorated lifetime warranty with glass breakage included; transferable once for a fee, labor not covered.
1500 Vinyl Collection
New-construction vinyl with Florida-approved impact styles; lifetime cover for the original owner-occupant, 15-year glass.
EnergyVue
PGT’s non-impact sibling to WinGuard for regions that don’t need hurricane certification.
V400 Tuscany Series
Milgard’s top-of-the-line vinyl with even sightlines and its widest vinyl style range; skilled labor inside Milgard’s service territory.
Tribute
Harvey’s premium vinyl with a wood-look contoured double hung; lifetime parts cover, labor not included.
Ultrex fiberglass
Marvin’s replacement-only brand: Ultrex fiberglass, optional EverWood interior, sold and installed as one service.
Catalina
Anlin’s original even-sightline vinyl on a 2-7/8 inch frame; lifetime cover transferable to one next owner.
Contemporary Collection
Narrow-profile clad wood for modern custom homes; 20-year product warranty, transferable for up to 10 years.
Signature Series
Weather Shield’s more accessible clad wood in core styles; 20-year warranty and 30-year rot cover on maintained clad wood.
Compare two of them
Andersen 100 vs Pella 250
Composite against vinyl.
Andersen 100 vs Marvin Essential
Fibrex against Ultrex.
Pella 250 vs Impervia
Vinyl against fiberglass, one brand.
Andersen 100 vs 400
Composite against clad wood.
ProVia Endure vs Simonton 6500
Premium vinyl, two warranties.
Pella brand hub
Both Pella lines side by side.
How these pages are built
Specifications come from the manufacturer’s own product pages, technical documentation and published warranties, with a verification date on every product table.
A field we cannot verify reads Not publicly specified rather than being filled by analogy with another line.
We have not physically tested these products. Manufacturer performance claims are attributed to the manufacturer.
Card illustrations are UpgradeWorth schematics of frame type and material, not photographs of the products. Product photography is added only where a manufacturer grants editorial rights; each review links to the official product gallery in the meantime.
Have a quote from any of these brands? The Window Quote Analyzer works from your numbers, not from the badge on the frame.