11314 E. 19th St.

Independence, Mo 

Phone 816-482-0777

Fax: 816-929-6414

We at Knock’s Home Improvements serve the Kansas City and surrounding areas with our customers in mind, delivering quality installations of many types and styles of doors and windows to fit your needs. Combining value with over 20 years experience in the industry, we guarantee you service second to none.

The Knock’s Advantage-

1.  We have the largest online selection of in-stock doors in the Kansas City area.

2. We are usually able to install your door on the same day you order it. 

3. No hidden costs- the price you see will be the final cost of the installation.

Entry Doors

Security Doors

Sliding Closet Doors

Interior doors

 Bi fold doors

 

Replacement Windows

French Doors

Storm Doors

Sliding Patio Doors

Door 1

Installed- only $760

ReliaBilt's Series of vinyl patio doors opens up a world of possibilities for your project. Classic styling. Superior construction. Nearly maintenance-free, forever. Every ReliaBilt patio door is backed by a Limited Lifetime Warranty on the vinyl and all working parts as well as a 25-year limited warranty against seal failure. And throughout the warranty period, you can easily obtain replacement parts because each unit is individually registered.

  • Keyed lock standard
  • Door frame features an exterior nailing fin for new construction installations, which is also easily removable for replacement applications
  • Warm-edge insulated glass system with 7/8 In. tempered glass resists condensation, boosts efficiency
  • Interlocking panels prevent air infiltration
  • Available in custom sizes and up to a four-paneled, 12-ft wide by 6-ft 8-in tall door; see your local Lowe's store associate for additional sizes, glass, grid, blinds, hardware, and interior and exterior colors options
  • Featuring Low-E glass to reflect solar energy along with the added thermal efficiency of Argon insulating gas
  • Additional sizes, glass, grid, blinds, hardware, and interior- and exterior colors are available; screen sold separately; see your local Lowe's store associate for available custom options
  • All ReliaBilt patio doors are pre-assembled from the factory, manufactured exclusively for Lowe's and proudly made in the USA; extended delivery time may apply during promotional periods

Door 2

Installed- only $829

ReliaBilt's Series of vinyl patio doors opens up a world of possibilities for your project. Classic styling. Superior construction. Nearly maintenance-free, forever. Every ReliaBilt patio door is backed by a Limited Lifetime Warranty on the vinyl and all working parts as well as a 25-year limited warranty against seal failure. Sliding screen included.

  • Keyed lock standard
  • Door frame features an exterior nailing fin for new construction installations, which is also easily removable for replacement applications
  • Warm-edge insulated glass system with 7/8 In. tempered glass resists condensation, boosts efficiency
  • Interlocking panels prevent air infiltration
  • Standard manufacturer’s Limited Lifetime Warranty included on all vinyl materials and all parts under normal use, as well as a 25-year prorated warranty against seal failure (see actual warranty for details)
  • Featuring Low-E glass to reflect solar energy along with the added thermal efficiency of Argon insulating gas
  • Features a 5/8-in grid pattern between the glass panes to enhance the style and appearance of your home without creating the extra cleaning complexities of grids outside the panels
  • All ReliaBilt patio doors are pre-assembled from the factory and proudly made in the USA

Door 3

Installed- only $1,305

For 90 years, Pella has crafted products with one purpose in mind – to help you create beautiful, long-lasting spaces that make life’s favorite moments more comfortable and enjoyable. With ThermaStar by Pella®, you get value backed by Pella craftsmanship.

     Sliding screen door included.

  • ThermaStar by Pella® vinyl patio doors provide a competitively priced and easy-care door solution
  • Clear Insulating Glass
  • A roller system on the sliding panel provides a smooth operation and blinds between the glass allow for privacy when you need it
  • Pella's vinyl frames are made with an enhanced vinyl formula that is performance tested for excellent weathering, durability and color retention that will provide a quality look that will last
  • Multipoint locking system helps increase security and provide a weathertight seal
  • Interlocking panels and a dual weatherstrip system provide a tight seal for your door
  • Ready to install and completely assembled
  • ThermaStar by Pella® products are backed by a limited lifetime warranty that is one of the best warranties in the business

Door 4

Installed- only $749

JELD-WEN® vinyl patio doors are made to be durable, energy efficient, and low maintenance. These vinyl patio doors are suitable for any architectural style or design. Plus, they're just as attractive as they are reliable! Every JELD-WEN® product is designed to create lasting value and style for your home, which is why this model is backed by a lifetime limited warranty.

  • Features 3/4" low-E 366 insulated glass with argon for great energy savings
  • Right or left operation is determined as viewed from the outside
  • Includes a matching white handleset for a firm, comfortable grip
  • Includes an integral nailing flange for new construction projects that can be easily removed for replacement applications
  • Sliding screen door included
  • Backed by a lifetime limited warranty and made in the USA
  • ENERGY STAR® qualified to help save energy, money, and the environment

Door 5

Installed- only $1,212

JELD-WEN® vinyl patio doors are made to be durable, energy efficient, and low maintenance. With features like between-the-glass blinds, an integral nailing flange, and tempered insulated glass, these vinyl patio doors are suitable for any architectural style or design. Plus, they're just as attractive as they are reliable! Every JELD-WEN® product is designed to create lasting value and style for your home, which is why this model is backed by a lifetime limited warranty.

  • Features 3/4" tempered, clear, insulated glass for added safety in your home
  • Right or left operation is determined as viewed from the outside
  • Includes a matching white handleset for a firm, comfortable grip
  • Includes an integral nailing flange for new construction projects that can be easily removed for replacement applications
  • Sliding screen door included
  • Backed by a lifetime limited warranty and made in the USA
  • Lift-and-tilt blinds between the glass never need cleaning

Testimonials

I highly recommend Knock's Home Improvements because they were very professional and did a great job on my door. Everything went smoothly and they did a nice job cleaning up. Very nice as well. Jeremy Farris

All I can say is wow. I love my new door and you did a great job. Thank you so much for your hard work and for being able to schedule me in so quickly. Robin Withrow

Excellent job on my new windows. They really updated the house and I’m relieved that I have windows I can open again. I'm so glad those old windows are gone. You could feel the air blowing right through them. Tremendous job. I’ll tell all my friends about you. Josh Cameron