Saint Louis

Castle Rock Remodeling - Windows, Siding & Doors

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ANY SIZE White Vinyl Double Hung Replacement Windows Double Pane & Locks
*Price includes window with standard installation- Minimum 4 windows. Does not apply to previous or other sales. Additional Charges for Capping may apply if needed.
Offer Details


The comfort of supreme strength and timeless beauty

Energy Efficient Windows


Since 80% of a window is glass, substantial heating and cooling savings come from improved glass performance. Combinations of UV-filtering Low-E glass, argon gas, and unique spacer system dramatically enhances energy efficiency. Reduce solar heat gain by more than 49% while increasing R-value and maintaining a warmer glass temperature in the winter. Castle Rock offers a variety of ENERGY STAR qualified products. Consult one of our trained professionals for a free estimate on the optimal glass package for your home and climate zone.

With the cost of energy constantly on the rise, there’s never been a better time to invest in energy-efficient windows for your home or business in St Louis, MO. Castle Rock Remodeling offers a complete line of energy-saving windows that both look great and help save you a bundle on heating and cooling costs. Our windows come in a wide array of styles and sizes, and we’ll be happy to walk you through your options and help you select the windows that will best serve your property’s needs.

Energy-efficient windows can do more than just save you money; they can also help you conserve resources, which means our planet benefits as well. And with so many home and business owners looking to go green these days, you can rest assured that energy-efficient windows are a solid investment in your St Louis, MO property.

Start saving money and the environment. To find out more about our energy-efficient windows or to schedule an estimate, call Castle Rock Remodeling today.

Huge Selection

Castle Rock offers a range of prices, colors and features through their entire selection of Alside windows. From super energy efficient to easy cleaning swing windows,

  • Casement – Custom made casement and awning windows
  • Centurion – Premium vinyl at a price you can afford
  • Excalibur – Fusion welded Vinyl. Comfort & outstanding durability
  • Sheffield & UltraMaxx – Ultra-premium, custom-made windows
  • Swing Clean – Easy-to-clean sliding vinyl windows

Residential Windows


Your home’s windows play a huge role in more than just aesthetics. Your windows can contribute to your daily level of comfort and also impact the amount you spend on heating and cooling costs throughout the year. So if you’re looking to upgrade your residential windows in St Louis, MO, come to Castle Rock Remodeling to learn more about the variety of styles we offer.

If you’ve been thinking about replacing older windows, now is the time to act. The right set of residential windows can result in significant energy savings throughout the year. At Castle Rock Remodeling, our windows are designed to be more than just energy-efficient; they’re also designed to enhance your home from an aesthetic perspective. And with our selection, you’re bound to find something that works for your taste as well as your budget.

Invest in a new set of windows for your St Louis, MO home. Call today for more information about the products we have to offer.

Window Installation


As a reliable St. Louis, MO, window installer, you can trust the professionals at Castle Rock Remodeling to deliver excellent service every time. We offer windows that are beautiful and easy to use. Our reliable and attentive professionals will finish your project on time and within your budget. With over 10 years of experience, we are dedicated to exceptional quality. We have a large selection to choose from, so we are confident that you will find a solution that suits your needs and budget.

If you are looking for a way to enhance you property, replacement windows may be the solution that you have been looking for. Brand-new windows can truly transform the appearance of your space and breathe new life into both the exterior and interior portions of your property. They can also make your property more energy efficient. We provide quality installations services for both business owners and homeowners.

We offer a variety of affordable options to suit all kinds of needs. Our team of experienced contractors can install a variety of windows, including:

  • Casement windows
  • Bay windows
  • Sliding windows
  • Storm windows

When you need a dependable St. Louis, MO, window installer, you can trust the experts at Castle Rock Remodeling. No matter what your needs may be, you can count on us to get the job done right.

Window Replacement


For residents of St. Louis, MO, windows replacement service is available here at Castle Rock Remodeling. Whether you need a window replaced in your home or office, the professionals at our company are ready to get to work for you. We have served over 15,000 homeowners in the area, and we are excited to add you to our growing list of satisfied customers. Our customers are our first priority, and we will work hard to exceed your expectations.

If you have outdated, old windows in your property, we can replace them for you. Whether your glass is cracked or damaged, you’ve got a window that won’t close or open properly, or you are simply in need of an update. We are an established window replacer in the area, and we have a variety of options to choose from. We know you will be satisfied with your choice.

Our inventory is made up of energy efficient and high quality models, so you can consider them a great investment for your home or business. Whether you want to lower your monthly energy bills or just replace a dingy, old window, we are here to work for you.

For St. Louis, MO, window replacement service, you can trust the professional team at Castle Rock Remodeling to deliver you excellent workmanship and excellent products. Call us today to find out about our free estimates.

Valuable Savings!

When you purchase new products that meet energy efficiency guidelines you may be eligible to take advantage of temporary tax credit incentives. Castle Rock Remodeling’s premium windows by Alside may qualify for valuable tax savings. Please see your Castle Rock Sales Representative for more information.

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