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Classic Steel Models 8300 & 8500, 3 Layer, Polyurethane Insulated

(1 customer review)

Wayne Dalton’s Classic Steel garage doors are the perfect blend of designer style and outstanding thermal efficiency. No matter where you reside, whether it’s an area known for extreme cold or scorching heat, enhanced thermal efficiency is a top priority. That’s why we offer two exceptional options—Models 8300 and 8500—to elevate your home’s energy performance and keep you comfortable year-round.


Our best-insulated residential garage doors feature two layers of steel surrounding a thick layer of foamed-in-place polyurethane insulation. But along with delivering great thermal efficiency, our Classic Steel garage doors boast great looks, too.

Inspired by today’s popular designer looks, they are available in a variety of stylish panel options that mean you don’t have to sacrifice beauty for practicality while also adding undeniable curb appeal.


Wayne Dalton – Classic Steel Models 8300, 8300AG, 8500 & 8500AG

Additional information


12.12, 16.12



Paint Method

Tru Choice Color System

Wind Rating

No Information on Wind Rating



Environmental Assurance

No Information on Environmental Assurance


Limited Lifetime Warranty

Design Options

Panel Styles






Our Classic Steel garage doors are engineered for superior performance and gorgeous, easy-care living. High-end features make them resilient and durable. Heavy-gauge steel wraps around end caps and door edges for a better appearance, greater strength, and to protect polyurethane foamed-in-place insulation. Silent glide nylon rollers with solid steel shafts ensure your classic steel garage doors will provide years of smooth, quiet, dependable operation. Wind load options with structural reinforcements are available for coastal areas and high-wind areas, making these doors highly resilient.

Thermally efficient, our Classic Steel garage doors come in two models with impressive U-factors and R-values. Model 8300 features a U-factor of .15 (R-value of 12.2), while Model 8500 is our highest insulated residential garage door with a U-factor of .12 (R-value of 16.22) thanks to its polyurethane foamed-in-place insulation. These doors not only improve your home’s thermal efficiency but also block street noise, providing a quieter living environment. Snug tongue-and-groove section joints reduce wind and keep weather from entering the garage, enhancing their thermal efficiency.

An upgrade to the optional 25,000-cycle spring delivers more than twice the life of a standard torsion spring, making these doors exceptionally durable. Our Classic Steel garage doors come with a Limited Lifetime Warranty, ensuring lasting quality and providing you with peace of mind. With their exceptional features and performance, these garage doors are a great choice for any home.


Product Brochure


Wood Grain Impressions™

Wood Grain

Warranty Information


Wind Load Options


1 review for Classic Steel Models 8300 & 8500, 3 Layer, Polyurethane Insulated

  1. Oliver Williams

    I wanted a good looking door and i got it with this one this looks amazing on my house.

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