OKNA Vinyl Windows

For some of the finest OKNA vinyl replacement windows on the market, Remodeling Concepts is the premier contractor servicing the Greater Bucks County, Montgomery County and Surround Counties area.

These Locally Made Vinyl Replacement Windows Will Enhance Your Home

Vinyl replacement windows are extremely popular among homeowners because they seem to have a bit of everything one could want.

  • Good looks? Check.
  • Energy efficiency features? Check.
  • Great value for their price? Check.

When you choose Remodeling Concepts over other vinyl replacement window installation companies, you can check off one more box: “Locally made.” That’s because we install products from OKNA Windows, a manufacturer based right here in Bucks County, Pennsylvania.

Superb Vinyl Replacement Windows

From classic double-hung and casement windows to bay and bow windows that can function as the centerpiece of any room, OKNA offers all of the standards of the window industry with many color and design options to allow homeowners to customize their windows to fit their unique aesthetic visions. Wondering why locally made windows matter, aside from the fact that you’re supporting businesses near you? It’s because not all energy-efficient windows are made the same way, meaning that some vinyl replacement windows won’t perform as well in Pennsylvania as they would in a sunnier state. With OKNA, you’re getting windows that were made in our state and designed to perform at their best here.

Vinyl Okna Windows

Window Styles

Single Hung

Single Hung

Our single hung product line is one of our most popular and features a durable, quality product at uncommon value.

Double Hung

Double Hung

Both sashes open and tilt in for easy cleaning making the double hung line the most convenient and durable at an affordable price.

Casement Awning

Casement / Awning

OKNA casement windows offer a new level of beauty and functionality with smooth opening for maximum ventilation and effortless cleaning.

Bay and Bow

Bay & Bow

OKNA’s full line of bay and bow windows features classic styling with solid construction.

Patio Doors

Patio Doors

OKNA patio doors combine elegant design with the security of structural integrity and the comfort of energy efficiency.



For new construction or replacement, OKNA sliders are stylishly efficient and characterized by durability and easy operation.

Hopper Windows

Hopper Windows

OKNA’s line of hopper windows tilt in from the top and are the preferred choice for limited spaces such as basements.

Picture Windows

Picture Windows

Picture windows have a sealed unit glazed directly into the window frame and feature a low profile frame allowing an unobstructed

“Fabulous is an understatement of the beautiful work and attention to detail that was put into my home. The workers were prompt, professional, and super clean. 100% recommend!!”

– AnnMarie L.

Your Trusted Local OKNA Windows Installer

There are many other reasons why our customers choose to have us install OKNA vinyl replacement windows at their homes:

  • Every OKNA window meets or exceeds the ENERGY STAR®, AAMA, and NFRC energy performance standards for energy efficiency.
  • The OKNA window warranty is one of the best in the industry: a lifetime warranty for the homeowners that is completely transferable to new owners
  • OKNA is committed to providing clients with quality products, and it meets these standards by independently lab testing each window before it reaches the homeowner.
  • OKNA windows have top-of-the-line ClimaGuard technology, which increases solar heat gain while also allowing in more natural light.
  • The insulation of these windows helps reduce thermal transfer (warm air’s tendency to move to a cooler area to balance its temperature), and this can help lower your monthly energy bills.
  • OKNA windows look wonderful and, coupled with their durability, they are sure to increase your home’s curb appeal for years to come.

Vinyl Window Installation You Can Trust

Our experienced professionals in Greater Bucks County, Montgomery County and the Surrounding Areas deliver quality service and products to enhance your property’s aesthetic appeal. Improve your home’s efficiency and take pride in knowing it’s performing at its best. Choose the best and invest in new windows today. Contact Remodeling Concepts today.