Replacement Windows

insulating chambers
Since your windows are your home’s first line of defense from the outside, you deserve nothing short of perfection. At LEI Home Enhancements, we take great pride in being one of the most trusted replacement window providers in the nation. Our exclusive windows provide your home and family with year-round protection from the elements, harmful ultraviolet rays and added security features. Your home is a valued possession and our new windows help you instantly increase your home’s curb appeal while giving you an added level of protection and comfort.

Insulating Chambers

Revelation Elite Windows with insulation-enhanced technology take energy efficiency to a higher level of performance. This innovative system features carbonized foam liners in the window structure to deliver thermal protection and energy savings year-round.
insulating glass

Triple-Pane Insulating Glass

ClimaTech TK2 triple-pane insulated glass, incorporates advanced insulated glass technology and to help maximize energy efficiency. This triple-pane unit features the ThermD Stainless Steel Spacer System, two surfaces of low-emissivity (Low-E) glass and two airspaces filled with krypton gas.

fiberglass reinforce

Fiberglass Reinforcement

Polyurethane fiberglass reinforcement in double-hung and sliding sash meeting rails are designed with structural performance and helps prevent flexing during heavy winds.

hidden screen track

Hidden Screen Track

Hidden screen track creates a clean-line design for enhanced visual appeal; half screens are standard, optional full screens are available.

weather stripping

Multi-Layer Weatherstripping


Multi-layer weatherstripping helps block energy loss and protects against inclement weather.

vent stops

Dual Vent Stops

Dual vent stops for limited and convenient opening of the window for ventilation. (Not available on single-hung or single-sliding windows.)

therm d spacer system

Intercept ThermD Spacer System

The Intercept Stainless Steel Spacer features a unique, one-piece, stainless steel alloy U-shaped design that stabilizes the panes of glass and creates an effective thermal barrier to reduce heat loss through the window. The extra-strong stainless steel construction withstands the effects of temperature changes with flex and low stress on the sealant bond to help prevent seal failure.

frame sash corners

Frame and Sash Corners

Fully fusion-welded frame and sash corners create superior strength and a clean, low-profile finished look.

command plus

CommandPlus Hardware

Our casement and awning windows feature CommandPlus operating hardware. This heavy-duty hardware provides maximum strength for lifelong ease of operation, along with a corrosion-proof finish.

balance system

Constant Force Balance System

Our double-hung window units feature the stainless steel constant force balance system.

window double hung

Double Hung Windows

- Narrowline frame and sashes with fusion-welded corners
- Integrated sash-to-sill interlock
- Non-conductive, fiberglass reinforcement in the meeting rails
- True sloped sill
- Constant force balance system
- Hidden screen track

window sliding

Sliding Windows

- Narrowline frame and sashes with fusion-welded corners
- Insulated glass unit with triple-pane glass and ThermD stainless steel spacer
- Embedded, multi-chambered construction creates airtight insulating compartments
- Non-conductive, fiberglass reinforcement in the meeting rails
- Nylon-encased dual brass roller system for easy-glide performance.
- Hidden screen track

window awning

Casement and Awning Windows

- Beveled exterior sash
- Step-down frame with compression-type inner bulb seal
- State-of-the-art hinge system
- Positive crank mechanism
- Multi-point locking system
- Multiple lite configurations available in a single mainframe.

window bow

Bow & Bay Windows

- Narrowline frame and sashes with fusion-welded corners
- Integrated sash-to-sill interlock
- Non-conductive, fiberglass reinforcement in the meeting rails
- True sloped sill
- Constant force balance system
- Hidden screen track

window garden

Garden Windows

- Fully welded mainframe
- Top sloped insulating glass panel is tempered for improved safety
- Equal sightlines between picture units and operating sashes.
- Twin-sealing, fully screened, operating casements
- Multi-point locking system
- Clear 1” insulated glass unit

window sliding patio

Sliding Patio Doors

- Three distinctive styles: Contemporary, Classic and French.
- Mainframe and sash feature a double-wall design and multi-chambered construction
- Dual internal/external weatherstripping
- Precision-engineered tandem roller system
- Heavy-duty extruded aluminum screen
- Available in 2-, 3-, and 4-panel configurations.
- Integrated mini-blinds