C.H.I. Raised Panel Collection

Overview

The C.H.I. Raised Panel Collection is C.H.I. Overhead Doors' flagship traditional steel line. It works with a wide range of home styles. Cape Cods, colonials, Craftsman bungalows, and ranch houses all pair well with it. The panel profile is familiar and classic. It blends into almost any neighborhood without looking out of place.

Two panel designs are available: short raised panel and long raised panel. Short panels divide the door into more visual sections. They read as slightly more traditional. Long panels create a calmer, less segmented look. They work well with transitional or updated-traditional homes. Both profiles share the same construction options and finish choices.

What makes this collection stand out is the breadth of choices. Buyers can select their steel gauge, their insulation type, their R-value tier, their color, their finish, and their glass style. All from one collection. That flexibility helps homeowners who have a specific insulation or durability need. They do not have to give up on the look they want to get the performance they need.

Construction and materials

The Raised Panel Collection is built on steel panels in three gauge options. Gauge refers to the thickness of the steel. A lower gauge number means thicker steel.

• 25 ga (Standard): A cost-effective option for homeowners who want a solid door at a lower price point.
• 27 ga (Medium Duty): Adds thickness over the standard gauge for improved dent resistance.
• 24 ga (Heavy Duty): The thickest and most dent-resistant option in this collection. Good for high-traffic garages and homes with active kids or frequent vehicle use.

Insulation is available in three configurations:

• Uninsulated: A single layer of steel with no insulation fill. Best for detached garages or mild climates.
• Polystyrene (bead board): A rigid foam insert placed between steel skins. Offers good thermal performance without adding much weight.
• Polyurethane foam: Injected between the steel skins and bonded to both. Creates a stiffer, quieter panel with higher R-values.

R-value options available: R-3.56, R-7.94, R-9.65, R-13.40, and R-17.19, depending on the gauge, insulation type, and panel thickness selected. R-value measures how well a material resists heat flow. A higher R-value means better insulation. This is one of the widest R-value ranges in a single residential collection. Buyers can match the door's performance to what the garage actually needs. A detached storage garage needs something very different from an attached garage next to a bedroom.

All sections carry a limited lifetime warranty.

Styles, colors, and window options

The Raised Panel Collection offers one of the most extensive color and finish menus in C.H.I.'s lineup.

Standard paint colors:

White, Almond, Sandstone, Brown, Bronze, Gray, Desert Tan, Black, Graphite, Evergreen

Wood-look finishes:

• Carbon Oak (Accents Woodtones): A deep, textured wood-look finish applied to a steel door. It delivers the warmth of wood without the maintenance.
• Painted Woodtones: Additional wood-inspired painted finishes for a softer, natural appearance.

Powder coat: 188 powder coating colors are available for buyers who need a specific or unusual color match. With 188 options, matching an existing exterior color scheme is almost always possible.

Window options:

Plain, Frosted, Tinted, Obscure, Glue Chip, Rain Glass, Designer Glass

Windows can be added to the top section or multiple sections depending on the design chosen. Decorative hardware is also available to enhance the door's visual appeal and add character. Hardware accents like hinges and handles can make a raised panel door look like a traditional carriage-house door from a distance.

Specifications at a glance

Feature	Detail
Material	Steel
Gauge options	25 ga (Standard), 27 ga (Medium Duty), 24 ga (Heavy Duty)
Insulation options	Uninsulated, Polystyrene, Polyurethane
R-value range	R-3.56 to R-17.19
Panel designs	Short Raised Panel, Long Raised Panel
Standard colors	10 paint colors + Woodtones finishes
Powder coat colors	188 options
Window options	Plain, Frosted, Tinted, Obscure, Glue Chip, Rain Glass, Designer Glass
Section warranty	Limited Lifetime
Sizes available	Confirm with dealer

Is it right for your Colorado home, and how G Brothers helps

The C.H.I. Raised Panel Collection is a practical pick for most Colorado homes. Most Denver-area neighborhoods have traditional or transitional architecture. This door's panel profiles fit naturally into those settings. The wide R-value range is very relevant on the Front Range.

Winters in Colorado are cold. Spring temperature swings are dramatic. Attached garages can affect the whole home's energy use. A poorly insulated garage door allows heat to escape on cold mornings. This makes adjacent rooms colder and forces the furnace to work harder. The Raised Panel Collection's range of R-values lets you match the door to your specific situation.

For attached garages, the R-13.40 or R-17.19 polyurethane configurations provide meaningful insulation. They reduce heat loss through the door on cold mornings. The heavier gauges (27 ga or 24 ga) also add dent resistance. This matters in hailstorm-prone areas along the Front Range. The 24 ga option is the best choice for homeowners who have experienced hail damage in the past.

The Painted Woodtones and Carbon Oak finishes let homeowners match a wood-look trim package. There is no upkeep of an actual wood door required. That is a good trade in Colorado's climate. Intense UV exposure at elevation and low winter humidity can cause wood warping and paint failure. A factory finish on a steel door is more durable and requires less long-term care.

If you are replacing an older steel door, the Raised Panel Collection is a natural upgrade path. The panel profiles are familiar. The door will look appropriate on most homes without any exterior modifications. And the upgrade to a better insulation tier can make a noticeable difference in winter comfort and energy costs.

G Brothers Garage Doors serves the Denver metro and the broader Front Range as a local dealer and installer. The team can help you pick the right gauge, insulation level, and finish for your specific situation. They provide a free estimate. Professional installation ensures correct spring calibration for the door's weight, proper weatherstripping, and alignment that holds up through seasonal temperature changes. G Brothers also handles service calls and warranty claims after the install.

Decorative hardware is another option worth asking about. Faux hinges, handles, and bolt accents can be added to a raised panel door. These details make the door look more like a carriage-house style from the street. It is a low-cost way to add visual character without changing the door type.

G Brothers can also show you what your door will look like in different colors and finishes before you order. Seeing samples in person helps. Colors can look different on a small chip than they do on a full-size door in natural light. The team keeps samples at their location so you can compare options side by side and make a choice you feel good about. They can also help you think through the short panel vs. long panel decision. Some homes look better with one or the other. Seeing the options together makes it easy to decide.

Contact the team to schedule a free in-home estimate.