Keltic Series Premium
Window and Doors

The Keltic Series

Providing the widest selection of quality vinyl and aluminum window & door products.

This series is available in multi-slide, pocket doors, 900 corners and custom configurations. All of the door panels easily collapse together, giving you the option to create an opening as large as you can imagine. With quick lead times, quality manufacturing, and a name like International Window… the Keltic Door Series can fill just about any opening.

Keltic Series Windows and Doors Details

  • Features
  • Motorized Door System
  • Multi-Slide Door System

Keltic Series Features

Discover the advantages of our Keltic Door Series

1 to 4 Track One Piece Extrusion
Keltic Series Hardware
Roll-Xtreme 3 Inch Rollers

1 to 4 Track One Piece Extrusion – extruded in one piece with the ability to attach more tracks to add an unlimited number of panels. The possibilities are only up to your imagination. Every unit will utilize a stainless steel track that our Roll-Xtreme roller will glide smoothly on every time. All stainless steel tracks are removable and replaceable. Our track system gives you the peace of mind of stainless steel… yet allows you to replace a unit if it ever becomes damaged.

Hardware – we took every detail into consideration. Our handle is subtle yet functional. The handle color is satin brushed nickel, and is recessed into the panel. The lock is a multipoint locking system to provide added security. All doors come with a standard external keyed locking system.

Roll-Xtreme 3” Rollers – features precision stainless steel ball bearings. These bearings enable the large panels to glide effortlessly and handle the larger sized panels.
Colors – we offer 4 stock finishes. Class 1 Bronze Anodized, Class 1 Clear Anodized, Kynar White and Kynar Mojave Beige Paint. We are proud to offer these four colors standard to keep lead times at a minimum. Additional finishes available by request.

Frame – Multi-Slide and Pocket Doors are Block Frame

Glass – the 7880 doors come standard with an energy efficient 1” glass unit. Glass units are manufactured with 1/4” tempered glass and a dual seal technology offering the most efficient unit with the promise of IG Unit dependability for years to come. Spacer available in bronze or silver.

Above Grade Sills Pans (Standard 3/4” Full Pan System) – we offer a wide variety of drainage pans with custom heights available. Sill pans are included with flush mount sills.

Available in a fixed Picture Door

Motorized Door System

Available in Motorized Door System – designed to open large doors with the touch of a button. This product is intended to work with a variety of door sizes, styles, and configurations. With automatic doors, homeowners can easily take advantage of their stunning views and incredible weather. Automation is available for all of our Multi-Slide Series’.

Flush Mount Track
Each Track Width is 1 15/16”
Recessed Track
Each Track Width is 1 15/16”

1 to 4 Track One Piece Extrusion (Up to 4 tracks, all in one extrusion) – extruded in one piece with the ability to attach more tracks to add an unlimited number of panels. The opportunities are endless. (Flush Mount Only)

Keltic Multi-Slide Door System

Multi-Slide Configurations And Sizes – Our Multi-Slider allows you to configure any number of rolling and fixed glass panels to meet your specific design requirements. Fixed Picture Door also available to compliment your door.

Contact International Window Now!

Welcome to a world of visionary beauty through
better design, durability and craftsmanship.