Vinyl Replacement Windows - Only the finest quality vinyl windows. We don't manufacture anything less than the highest quality.

Call Employee Owned Thermo-Twin Windows Today
1-800-641-2211
to schedule a free in-home estimate or fill out the form below.

First Name*	Last Name*
Address*	City*
Your State*	Zip*
Day Phone*	Evening Phone*

Interested In
Windows Doors Siding Sunrooms

Your E-Mail:

Note: Fields marked with * are required

PA HOME IMPROVEMENT CONTRACTOR
REGISTRATION NUMBER PA013012

If you have a older home, or inefficient windows, you could be throwing up to 30% of your heating and cooling Dollars out the window, literally.

Employee Owned Thermo-Twin's vinyl windows are the highest in quality and craftsmanship. They are backed by a limited lifetime warranty (see our warranty pages for details) and they add a beautiful look to your home increasing it's value.

All of our vinyl windows can meet or exceed Energy Star's requirements.

Please read below for a full description of window lines and options available for each model. Please note: we custom manufacture every single window and because of the many options available to each window we cannot list the NFRC label on our web site. We have the NFRC ratings of each window with prescribed options available upon request.

V-600

Styles
Double Hung, Single Hung, Two & Three Section Horizontal Sliders.

Colors
White, Tan, Cocoa Exterior/White Interior

Frame

Fusion Welded All Four Corners
Multi-Chamber Construction
Virgin Vinyl
Sloped Sill
Optional 201 Frame With Includes Integral “J” Channel & Nail Fin

Sash

Telescopic Components providing unmatched adjustability with superior structural strength
Multi-Chamber Construction
Heavy Duty Lift Rail On Double Hung & Single Hung Windows
Aluminum Reinforcement On Double Hung and Single Hung Windows Over 25” Width
Double Wool Pile On Edges Where Sash Meets The Frame Sides
Double Sash Lock On Widows Depending On Double Hung Or Single Hung Windows Over 34-3/4” Width & On Horizontal Sliders Over 36” Height
Marine Glazing System
Recessed Tilt Buttons On Double Hung & Single Hung Window

Hardware

Block & Tackle Balance System On Double Hung & Single Hung Windows
Locking Pivot Shoes On Double & Single Hung Windows
Adjustable Brass Rollers On Horizontal Sliding Windows
Flush Mount Sash Locks

Screen

Half Screen
Extruded Aluminum Color Matching Screen Frame
Fiberglass Screen Cloth

Glass

7/8” Clear Insulated (Standard)
Super Spacer Glass System
Optional Glass Options Include (But Not Limited To) Low E., Argon Filled, 3/16” Thickness, 1/4" Thickness, Obscure, Tempered, Bronze. Please Note That Various Types Of Low E Glass Are Available Resulting In Different Energy Efficiency Rating

Options

Full Screen
Oriel Styles
Limit Latches (standard on Retail/Installed only)
Balance Cover (standard on Retail/Installed only)
Foam Filled Sash
Muntins / Colonial, Diamond, Single Prairie, Double Prairie, 2 Tone, V-Grooved, Radius
Drywall Return
Factory Mulled Units

Attention Contractors , Builders & Architects: Should you require detailed specs on any of our window lines please call 1-800-641-2211

Super spacer® is the most energy efficient insulated glass system in the world and it's standard in all of our products.

V-700

Styles
Double Hung, Single Hung, Two & Three Section Horizontal Sliders, Picture Windows, Picture Window Sash Only, Single Casement or Awning, Twin Casement or Awning, Triple Casement or Awning, Casement/Awning Sash Frame

Colors
White, Tan, Cocoa Exterior/White Interior, White Exterior/Woodgrain Interior