Kolbe Windows & Doors

Radius Shapes

• Radius units are built with a profile to match the windows they complement, such as casements or double hungs
• Standard radius windows include stationary ellipticals, half-circles, quarter-circles, full circles & ovals
• Segment head & half-circle top windows are grouped with the product type that they complement, such as casements or double hungs
• Radius windows can be installed as stand-alone units

*Custom radius windows such as full circles, ovals, and other shapes may be available; ask your dealer

Radius Mull Configurations

• Radius windows  can be mulled with other units; see 2D Section Detail drawings for mull and stack details

For more shapes & mull configurations, see our Photo Gallery. Ask your dealer about shapes & configurations not shown.

Standard Double Pane Insulating Glass for Energy Efficiency across U.S. Climate Zones

1. Double Pane Insulating Glass (standard)
2. LoE²-270 (standard) or substitute a different LoE coating such as LoE²-240 or LoE³-366 (option)
3. Argon Gas (standard)
4. Thermo-Edge, Stainless Steel Spacer Bars (standard)

NOTE: Features and definitions are available above by expanding 'Glass Terminology, Features & Benefits'

Glass Option - ThermaPlus

1. Double Pane Insulating Glass
2. LoE²-270 (or substitute a different LoE coating, such as LoE³-366 or LoE²-240)
3. Argon Gas
4. ThermaPlus Coating on indoor surface of the glass

• Specially-designed, heat-activated coating augments the energy efficiency
• Designed to meet increasingly stringent energy requirements for tax credit eligibility

5. Thermo-Edge, Stainless Steel Spacer Bars

Glass Option - For Safety, Security & Quiet

1. Double Pane Insulating Glass
2. LoE Coating Options
3. Argon Gas
4. Thermo-Edge, Stainless Steel Spacer Bars
5. Laminated Glass - two pieces of glass fused together with a plastic interlayer

• Helps prevent broken glass from causing injury
• Helps to protect against intruders
• Greater UV blockage prevents furniture and fabrics from fading
• Reduces sound transmission

NOTE: Either one or both pane(s) may be laminated. If products must meet specific impact or design pressure ratings, they may or may not incorporate laminated glass, and may require construction and structural modifications as well.

Glass Option - Impact Resistance

• Laminated glass with impact resistance adds protection in severe weather
• Specific impact certification levels may require other impact glass features plus product modifications

 View Video of Impact Testing

Glass Option - Neat Glass

You may request Neat® glass on any product with double or triple pane glass and LoE coating(s)*. Here are the benefits:

1. Rain sheets off more efficiently, so water spotting is reduced
2. Dirt washes away in the rain more readily, so you spend less time cleaning
3. Allows more daylight in than comparable competitive products

How does it work?

A titanium dioxide layer is applied, which reacts chemically with the sun's UV rays and causes organic materials to decompose. When it rains, the dirt rinses away. Plus smoother glass is cleaner glass. The sputter coating process makes the glass ultra smooth, so the water "sheets off" more readily than it would on uncoated glass, and it allows more visible light transmittance than any comparable competitive product.

 Watch a video

*Except units with specialty glass on surface #1 or #2

Glass Option - Preserve Protective Film

Watch a video

NOTE:  Not available on single-glazed units, units with True Divided Lites or other small insulating glass units, or some types of decorative glass.  Contact your local Kolbe dealer for more information.

Glass Option - Elegant Beauty

Finely Crafted Glass

• Custom glass options catch and beautifully cast light into your home; some finely crafted glass may include:
  • Clear Baroque glass (#1 shown) or Colored Baroque glass (Gray, #10)
  • Clear Beveled glass (#2 shown) or Colored Beveled glass (Gray, #8)
  • Colored Glass in Custom Designs (#3)
  • V-Grooves (#4), Etched Patterns and/or Frosted glass
  • Colored Water glass (Pink, #5 shown) or Clear Water glass (#7)
  • Brass (#9), Lead, or Zinc (#6) Caming
• Crafted elements are within a Triple Pane Insulating Glass unit to make cleaning easy, protect the beauty, and add insulating value
• Many types obscure visibility for increased privacy

NOTE: Not available with LoE coatings, argon gas or Thermo-Edge spacer bars

Glass Option - Privacy or Aesthetic Interest

Patterned Obscure Glass

• Obscures visibility for increased privacy
• Variety of attractive patterns:
  •  Pattern 62
  • Glue Chip
  • Rain
  • Frosted Matte
  • Aquatex
  • Industrex

NOTES: Other patterns may be available by special order. Rain and Flutex are not available with PDL bars on the obscure glass surface. Ratings for products with obscured or wired glass and/or stained glass shall be deemed to be equivalent to the ratings for clear glass (NFRC 200 Section 4.5.G).

The PDL System - Energy Efficiency with Historic Beauty (wood products)

The Performance Divided Lite (PDL) system uses a single insulating glass unit, which offers much better U-factors than true divided lite units. This is due to the large, unobstructed thermal break created by airflow within the insulating glass unit. 

1. Bars are adhered to the interior of the insulating glass unit
2. Beveled-profile bars are adhered to the exterior of the insulating glass unit
3. Champagne-colored bars* are held within the insulating glass unit

PDL bars

• Exterior & interior bars are finished to match the exterior or interior of the window or door unit.
• Optional bar widths:  5/8", 7/8", 1-1/8", 1-3/4", 2-1/4", 4-1/2" and custom
• Interior bar profiles:  beveled (standard), ovolo, and square

NOTE:  Double pane insulating glass have one bar within the insulating glass unit, as shown above. Triple pane insulating glass have two bars, one in each airspace. Limitations may apply, especially to curved bars.

True Divided Lites - Provides Historic Authenticity

True divided lites (TDL) gives each unit authentic traditional divided panes often found in historical projects. It is available only on Heritage Series products.

Construction & Benefits

• 1-1/8" wide wood muntin bars in between individual 5/8" insulating glass*
• Horizontal and vertical bars interlock for strength and security
• Profile shadow lines enhance the warm, rich look
• Wood Species:  pine (standard), other wood species (option)
• Custom bar widths and profiles available

Factory Finishes

• Unfinished on interior, primed on exterior as standard
• Prefinishing available to match exterior and interior finish (option)

NOTE:  Units with a traditional sash utilize 1/2" insulating glass.

Interior Removable Grilles for Versatility & Easy Cleaning

Interior removable wood grilles offer aesthetic flexibility, as well as easy cleaning. They are available only on wood products.

Construction & Benefits

• Built with full surround frame and bars that interlock at the joints for stability
• Applied to interior of window using exclusive hidden clip system
• Offer the ability to change styles by removing the grilles
• Can easily be removed to clean the glass
• Species: pine (standard), other wood species (option)

Bar Profiles & Widths

• Detailed grooves on exterior view for subtle depth and richness
• Interior bar profiles:  beveled (standard), and ovolo (option)
• Optional bar widths:  7/8", 1-1/8", and custom

Factory Finishes

• Prefinishing available to match interior finish of entire unit (option)
   

NOTE:  If ovolo bar profile is chosen, glazing beads will be ovolo to match.  If a finish is requested, it will be applied to both sides of the grille; i.e., the sides seen from the interior and exterior will be finished the same.  Primer is not available on grilles.

Grilles-in-the-Airspace (GIA) for wood products

• Achieves a style similar to true divided panes with unique benefits
• Aluminum bars are sealed within the "airspace" of insulating glass units*
• Easy to clean, with no obstruction on the interior or exterior of the glass unit
• The bars allow air-flow throughout the insulating glass unit, creating an unobstructed thermal break, maintaining an energy efficiency not possible with true divided panes

1. Contoured, aluminum bars (finishes below)
2. Flat, aluminum bars (finishes below)
3. "Pencil-shaped" brass bars
4. "Pencil-shaped" pewter bars

Finish Options on Contoured & Flat Bars (contoured bars shown)

• White
• Beige
• Sand
• Rustic
• Hartford Green
• Chutney
• Lt Wood
• Dk Wood

NOTES: Ask your dealer about other options. Some units are available with:

• Flat brass bars
• Two-tones, i.e. one color or wood appearance option on the interior and a different one on the exterior
• Custom patterns & bar "shapes" (limitations apply due to bending capabilities)
• Diamond patterns are not available

*For triple pane units, the bars are held within the exterior airspace. GIA are not available on Ultra or Heritage Series Sterling Double Hungs, Studio Units, or Sliding Patio Doors with triple pane glass.

**The wood "finishes" are wood appearance options and not real wood.

Standard Glazing Bead - Beveled

• Beveled glazing beads help create the traditional look of wood windows

Glazing Bead Option - Ovolo

Ovolo glazing beads create a more unique profile.

Glazing Bead Option - Square

Square glazing beads provide a crisp, clean appearance often seen in Craftsman or contemporary design.

Wood Species

• Pine, standard
• Other species may be available upon request

• Pine
• Alder
• Fir
• Oak
• Cherry
• Maple
• Walnut
• Mahogany
• Bamboo*

NOTE: Because wood varies by nature, the actual wood used in our products may vary in grain and color from that shown here.  Selections should be made based on actual samples.

Wood Option - FSC Certified

Kolbe's wood products are constructed of pine as standard, for a stable product that will accept many beautiful finishes. Other wood species are available, as shown above.

Kolbe offers FSC COC certified wood for its Ultra Series & Heritage Series products. This means it is harvested from well-managed forests and each entity that handles the wood complies with the social, economic and ecological values defined by the FSC. Learn more about FSC Certification and Kolbe's other Green & Sustainability initiatives.

Standard Finish - Primer

Most Heritage Series products are coated on the exterior with latex primer, ready for your choice of topcoat.

Finish Option - K-Kron II

• High performance finish
• Resists ultraviolet deterioration and chalking, chemical attack, as well as damage from salt, wind, sleet and snow
• 10-year film integrity warranty extended directly to the homeowner (view Warranties)
• Warranty is transferable to subsequent homeowners
• Over 30 vibrant colors to choose from
• Custom colors are available; simply provide a sample to your dealer

•  
  Ultra Pure White
•  
  White
•  
  Abalone
•  
  Natural Cotton
•  
  Alabaster
•  
  Camel
•  
  Spiced Vinegar
•  
  Beige
•  
  Sand
•  
  Mudpie
•  
  Gingersnap
•  
  Rustic
•  
  Truffle
•  
  Frosted Jade
•  
  Kiwi
•  
  Bayleaf
•  
  Manchester
•  
  Green Tea Leaf
•  
  Mystic Ivy
•  
  Basil
•  
  Hartford Green
•  
  Butterscotch
•  
  Pumpkin Spice
•  
  Chutney
•  
  Antique Red
•  
  Merlot
•  
  Patriotic Blue
•  
  Cape Cod
•  
  Waterford
•  
  Timberwolf
•  
  Slate

NOTE:  On-screen images of exterior finishes may vary slightly from actual colors.  Selections should be made based on actual color samples.

Finish Option - Wire Brush

• Wire brushing creates a rugged texture and adds character to wood units
• The perfect option to complement any rustic-style home

NOTE:  Due to the nature of wire brushing certain limitations apply.  Talk to your Kolbe dealer for more information.

Exterior Wood Trim

Accentuate the beauty of your windows with exterior brickmould, casing, and/or sill nosing:

1. 1-15/16" profiled brickmould and sill nosing (standard)

Options:

1. 3-1/2" profiled brickmould (shown with 2-3/4" sill nosing)
2. 3-1/2" flat casing (shown with 2" sill nosing)
3. 3-1/2" profiled brickmould with backband (shown with 2-3/4" sill nosing)
4. 3-1/2" flat casing with backband (shown with historic sill nosing)

NOTE:  Custom trim is available, contact your local Kolbe dealer for more information.  

Wood Exterior Decorative Accessories

For extraordinary accent, consider the following accessories:

1. Pediment head
2. Keystones
3. Rosettes
4. Corner Blocks
5. Dentil moulding
6. Other custom wood moulding or trim

Wood Species

• Pine, standard
• Other species may be available upon request

• Pine
• Alder
• Fir
• Oak
• Cherry
• Maple
• Walnut
• Mahogany
• Bamboo*

NOTE: Because wood varies by nature, the actual wood used in our products may vary in grain and color from that shown here.  Selections should be made based on actual samples.

*Bamboo is sourced from companies such as Lamboo, Inc.

Wood Option - FSC Certified

Kolbe's wood products are constructed of pine as standard, for a stable product that will accept many beautiful finishes. Other wood species are available, as shown above.

Kolbe offers FSC COC certified wood for its Ultra Series & Heritage Series products. This means it is harvested from well-managed forests and each entity that handles the wood complies with the social, economic and ecological values defined by the FSC. Learn more about FSC Certification and Kolbe's other Green & Sustainability initiatives.

Unfinished Wood Interior

Unless otherwise requested, products are unfinished on the interior so that they may be finished on the job site

Factory-Applied Primer on Wood Interior

• The interior of wood windows & doors may be ordered factory-primed
• Primer prepares your windows and doors for a beautiful, painted finish to be completed on the job site

NOTE:  Limitations may apply; contact your local Kolbe dealer for more information.

Factory-Applied Clear Coat or Stain on Wood Interior

Double Clear Coat

Let the natural beauty of the wood show with a durable clear finish. Note that when a double clear coat is requested without stain, a durable, solvent-based finish will be used.

Stain

Water-based stain is applied, then two coats of clear, water-based satin finish are applied to help protect the stain. The wood is lightly sanded between the coats.  Custom stain colors may be requested.

• Double Coat Clear
• Wheat
• Red Wheat
• Light Oak 998
• Spiced Walnut
• Sunset Oak
• Chestnut
• Cherry
• Library Red
• Coffee Bean

NOTE:  On-screen images of interior finishes may vary from actual colors.  Stain colors shown on pine.  Selections should be made based on actual color samples.  Limitations may apply; contact your local Kolbe dealer for more information.

Factory-Applied Paint on Wood Interior

After being factory-primed, a topcoat of water-based, acrylic type latex paint is applied.  Custom colors may be requested.

•  
  Bright White
•  
  Ultra Pure White
•  
  Abalone
•  
  Silk
•  
  Ivory Tusk
•  
  Natural Cotton
•  
  Beige

NOTE:  On-screen images of interior finishes may vary from actual colors.  Selections should be made based on actual color samples.  Limitations may apply; contact your local Kolbe dealer for more information.

Factory-Applied Wire Brush Finish on Wood Interior

• Wire brushing creates a rugged texture and adds character to wood units
• The perfect option to complement any rustic-style home

NOTE:  Due to the nature of wire brushing certain limitations apply; contact your local Kolbe dealer for more information.

Accessories Option - Interior Trim

Accent the interior of windows and doors with interior casing.

• 2-1/8" wide ranch casing (1) or 2-1/4" wide colonial casing (2) in pine or oak
• Radius casing
• Specialty mouldings are available in pine, oak and other wood species
• Shipped loose for field application

Accessories Option - Corner Blocks

Giving windows and doors a signature look has never been easier.  Complement the interior with:

• Corner blocks
• Rosettes
• Available in pine or oak

Product Performance Data

• Air, Water & Structural Test Reports Manual - Includes test data for both wood & vinyl windows and doors. Includes DP ratings; air and water infiltration test results (psf), and structural test results (psf), Hallmark certification numbers, TDI approval information, FL approval information, HVHZ approval information, and Dade County Notice of Acceptance. Products approved for impact performance are noted with the zone of approval.
• Acoustic Performance Data - Test data for sound transmission loss for wood and vinyl products.

Energy Data for Radius & Geometric Units

Radius, Radius-Top, and Geometric windows are built with a profile to match other products, usually Casements, Double Hungs or Doors. To find energy data, please go to the detail page of the matching product and find the appropriate size, operation type, and other details such as glass type & coatings.

Kolbe® is proud to announce that we have been granted Forest Stewardship Council (FSC) Chain-of-Custody Certification, as have many of our distributors.

The FSC is an international organization dedicated to promoting responsible management of the world's forests. FSC certification ensures that the wood in products come from well-managed forests which meet the social, economic and ecological needs of present and future generations. Chain-of-Custody is the path taken from the forest to the consumer – including each stage of transformation, manufacturing, storage and transport involving a change of ownership of the material or product.

Independent certification bodies assess chain of custody operations against FSC standards, review a company's qualifications, and award FSC certificates when operations are in full compliance. Certificates are valid for five years; however, according to FSC policy, the third party certification body must verify continued compliance. Kolbe has been awarded certification through Scientific Certification Systems, Inc. (SCS), which will conduct surveillance audits to reconfirm Kolbe's compliance on an annual basis.

Kolbe Products Available with FSC Certified Wood

FSC certified wood is an option on many Kolbe window and door products. Wood species available include alder, cherry, fir, mahogany, maple, oak, pine, walnut and other wood species. These products will be constructed using solid or edge-glued material, except for radius units. Note that some FSC-certified product may contain less than 1% non-FSC-certified wood components.

Standard and impact performance Kolbe products available with this option include:

• Ultra Series windows and doors (wood interior / extruded aluminum exterior)
• Heritage Series windows and doors (wood interior and exterior, includes Craftsman doors and Old World Classic double hungs)

FSC certified products can contribute points toward certification for LEED, Green Globes, and other green building programs. Kolbe will be happy to help architects and builders demonstrate their commitment to the environment by offering FSC-certified wood. By relying on certified architects and builders, homeowners can ensure that their project is built true to green initiatives.

K-Kron II Finish Performance

• High performance finish
• Resists ultraviolet deterioration and chalking, chemical attack, as well as damage from salt, wind, sleet and snow
• 10-year film integrity warranty extended directly to the homeowner (view Warranties)
• Warranty is transferable to subsequent homeowners
• Over 30 vibrant colors to choose from (see Exterior tab)
• Custom colors are available; simply provide a sample to your dealer

¹ System available to approved applicators only.

² American Society for Testing & Materials

NOTE: K-Kron II color selectors are available through Kolbe dealers. For an accurate, computerized color match, please take a K-Kron II sample to a local paint supplier.

Warranties

For information relating to warranties, please contact your local Kolbe dealer.

Wood and Vinyl Window & Door Products (Effective Jan. 1, 2012)
Wood, Ten (10) Years, Limitations Apply | Vinyl, Limited Lifetime

Insulating Glass (Effective Jan. 1, 2012)
Products with Stainless Steel Spacers: Twenty (20) Years
Products with Aluminum Spacers: Ten (10) Years
Limitations Apply

Factory Finishes (Effective Jan. 1, 2012)
Latex Primer, Five (5) Years | K-Kron, Ten (10) Years
Vinyl Finishes & Interior Wood-Appearance Lamination, Ten (10) Years
Polyester/Alum. Clad, Twenty (20) Years | Fluoropolymer/Clad, Thirty (30) Years
Limitations Apply

International - Wood & Vinyl Window & Door Products (Effective Jan. 1, 2012)
Five (5) Years, Limitations Apply

Kolbe Flashing Information

Apr 10, 2012 - SKU# 5085340 - 3163kb

Guidelines for sealing Kolbe windows and doors during installation. Discusses the primary surface for shedding water. Includes various methods for appying flashing before and after unit installation.

Kolbe Sealant Information

May 31, 2008 - SKU# 5141500 - 192kb

General information about sealant types and sealant joint designs, such as lap joints, fillet joints and wide-butt joints. Includes comments regarding sealant performance on various building surfaces.

Maintenance Recommendations for K-Kron II Finished Windows & Doors

Jan 01, 2006 - SKU# 5025160 - 35kb

Describes general maintenance recommendations for Kolbe windows and doors with a K-Kron II exterior finish.

Maintenance Guide

Apr 02, 2008 - SKU# 5062530 - 604kb

Includes definitions and illustrations of various window and/or door components, operating & maintenance procedures for Kolbe products, cleaning products, reinstallation of removable sash, and care of hardware. Also includes frequently-asked questions about windows and/or doors, as well as information about condensation in relation to windows and doors.

Canada ENERGY STAR® Website Reference Document

Jan 29, 2008 - 883kb

This document explains how the search for Kolbe window & door product ratings on the Canadian ENERGY STAR® website.

Finishing Your Kolbe Windows & Doors

Apr 02, 2008 - SKU# 5139130 - 62kb

Includes finishing recommendations for your Kolbe windows & doors, exterior finishing of products, and interior finishing of products.

The K-Kron II Wood Coating System Explained

- 82KB