Office: 970-663-7433

Estimates: 844-385-5389

Text: 844-385-5389


Office & Showroom

3167 East Eisenhower Blvd. #C

Loveland, CO 80537


Mon - Fri: 9am - 5pm

Saturdays: 10am - 2pm


2020 All Rights Reserved | Window & Siding Outlet of Loveland, CO

Replacement Windows | Home Window Replacement | Local Window Contractor | Vinyl Windows | Amerimax Windows | Vinyl Siding | Local Siding Contractor | Siding Replacement | Best Replacement Windows | 

Vinyl Replacement Windows

Window replacement is one of the best ways to improve your home's value, add comfort, and even save on heating and cooling costs.

Your Local Replacement Window Contractors Since 1990

Window & Siding Outlet has been providing expert window installation services for our replacement window products since 1990. Our installation services are performed by our Company Certified Installers and backed by our Quality Workmanship Warranty. Our window installation services will provide you with a professional quality home window replacement install each and every time.

Our Services Include

  • Whole House Window & Patio Door Replacement

  • Partial Home Window / Door Replacement (over 3 windows)

  • 1 or 2 Window / Door Replacements January - April only

  • Sorry, we do not do window or door repairs

Reduce Energy Costs with

Modern Window Features

Energy costs are expensive and constantly increasing. We offer the best replacement windows available to greatly improve your home’s energy efficiency and reduce your energy and heating bills for the year. Our vinyl window products are focused on energy conservation and Green and Lean Manufacturing. Our replacement window options include custom paint colors, energy star products, built-in safety features, environmentally friendly products, award winning quality products and more. We'd love to provide you an excellent solution to obtaining energy efficiency with style!

  • Custom Color Window Options

  • Energy Star Efficient Windows

  • Built-in Safety Feature Windows

  • Colorado Made Windows

  • Easy Cleaning Windows

  • JD Power Award Winning Windows

  • Weather Resistant Quality

  • Maximum UV Protection

  • Reduced Sound Transmission

  • AG3 Insulated Glass Systems

  • Lifetime Window Warranties

  • High Definition Screens

Lifetime Window Warranty Options

Window & Siding Outlet can help evaluate your replacement window needs and provide you with a window replacement cost for free. Whether you prefer vinyl windows or aluminum windows, we can help you find the best replacement windows to fit the style and options you need for your home and a warranty against defects and deterioration.

  • Lifetime Manufacturer Warranties

  • Transferable Warranties

  • Workmanship Warranties

A Quality Window Replacement Brand that You Can Count On: Amerimax Windows

Craftsman Portrait Series


The Craftsman Portrait series is our most popular window we sell! Available in a large range of styles, configurations and combinations, the Craftsman Portrait series offers a traditional high quality, and energy efficient window. Featured in four different frame options for selected installation applications. Stop by our showroom to take a look at this popular window style!

Master Grande Series


The Masters Grande Exclusive Series maintains the same trademark value of the Craftsman Portrait series with high quality, engineering and unsurpassed energy efficiency. It comes in additional options including Twin & Triple Double Hung configurations within a common frame to provide for the ultimate in style and design choices.

Casements, Bays

& Bows


An Amerimax custom-built Casements, Bays or Bow windows will transform your home inside and out by creating a focal point, opening up any room, expanding your view and bringing in more light. Custom-design your Bay and Bow Windows with 1 1/4" oak-stock head and seat boards or choose flanking side windows from Double-Hung or vented Casement styles. No matter what you choose it is the most inexpensive room addition available.

We are able to provide a range of window products such as; Simonton Windows, SI Windows, Kensington Windows, and Milgard Windows,  but our best selling brand by far is Amerimax Windows. Amerimax offers a top quality window product that doesn't cost a fortune. Amerimax windows are made right in Northern Colorado, so they are built for the tough, dry climate of our area. Here are some great benefits of Amerimax Windows - Our top selling brand;

Our knowledgeable team is ready to help you with your window replacement project.

Get in touch with us for your replacement window needs today!