Welcome to Lansing Windows & Doors

Lansing Building Products has been supplying superior exterior building products to professional contractors since 1955, and is proud to offer premium windows and patio doors that offer a fresh perspective on vinyl new construction and replacement products. Through innovative engineering and the use of only the highest quality materials, Lansing windows and doors offers superior performance and elegant styling. Whatever you are looking for, from new construction to renovation Lansing has everything you need to meet your budget and exceed your customers’ expectations.

Find the right products based on your needs or application.

Browse Lansing Replacement Windows

Replacement Windows

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Browse Lansing New Construction Windows

New Construction Windows

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Browse Lansing Patio Doors

Sliding Patio Doors

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Lansing Patio Doors

Lansing Patio Doors

Discover the unique features and options provided by each individual series to find the right vinyl sliding patio door for your next building or remodeling project.

Series 90 Windows

Series 90 Windows

Our Series 90 is the very best of our premium vinyl replacement windows, offering superior energy efficiency and durability. These windows offer a range of premium enhancements made standard and our widest selection of optional features.

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Energy Efficient Glass

With multiple glass options to increase energy efficiency, there is a glass package to fit any climate need and budget. Visit the Glass section of our site to learn more about available options and energy efficiency.

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Energy Tax Credit

Learn more about the 2021 Energy Tax Credit extension and download the Lansing Manufacturer’s Certification Statement.

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The Lansing Warranty

Every Lansing window and patio door is backed by a limited lifetime warranty on vinyl, glass and all working parts. Each product is individually registered with a product identification number, making ordering replacement parts throughout the warranty period easy and efficient.

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