Window Products

Comfort World 2500 Windows

The exquisite design of ComfortWorld Single-Hung and Single-Slider Windows is the perfect choice for those who want the best. Functional beauty, easy maintenance, energy efficiency and a wide selection of decorative options will help to add to your environment. Features: Side loaded sash operates on two concealed, pre-calibrated block and tackle sash balances. Removable side-load bottom sash makes cleaning safe and easy from inside the home. Full capture sill enhances protection from air and water infiltration. Standard cam lock or optional Euro snap-lock and keeper for added security.

Comfort World 4000 Windows

Improving the beauty and value of your home comes naturally to Comfort World 4000 Windows from Window World. Not only are these windows beautiful–they're remarkably solid, sturdy and stable. Plus, our beveled master frame and sash design is exceptionally slim and refined, so your home shines in a whole new light–inside and out.

You'll enjoy a new level of maintenance freedom with Comfort World 4000 Windows. They feature vinyl frames that will never chip, peel, crack or warp–never need painting or caulking. And Comfort World 4000's tilt-in sashes make cleaning a pleasure. You'll save money on energy bills because Comfort World 4000's superior all-weather performance helps reduce heating and cooling costs.

The ultimate choice for beauty, comfort and energy efficiency, Comfort World 4000 Windows will pay for themselves through lower energy costs, freedom from maintenance and increased property values. And all Comfort World 4000 Windows are covered by our impressive Lifetime Limited Warranty.