Is the C.H.I. Planks Collection a good choice for Colorado hail and weather?

Horizontal plank garage doors have become one of the most popular residential styles in Colorado over the past decade. The modern farmhouse look they carry pairs naturally with the front range's mix of new construction, foothills communities, and design-forward suburban builds. The C.H.I. Planks Collection delivers that style in steel. The question worth asking before buying any door in Colorado is how it performs when the hail comes, the temperature swings 40 degrees in a day, and the summer UV load beats down at 5,280 feet. The answer for the Planks Collection is strong, with a few decisions worth getting right.

How the Planks Design Handles Hail Impact

The Planks Collection creates its horizontal look by stamping recessed accent lines directly into the steel panel. The plank pattern is pressed into the steel during manufacturing. It is not a separate overlay, insert, or applied panel. This matters for hail performance.

Overlay-style carriage doors attach a separate decorative panel to the steel face. That overlay creates edges and raised profile details that can catch a hailstone at an angle, concentrating impact and sometimes causing the overlay to crack or delaminate. The Planks panel has no separate overlay. The surface is one continuous steel face with pressed-in lines. A hailstone hitting that surface strikes a uniform steel sheet. The impact is distributed across the metal rather than concentrated at a seam edge.

The stamped plank pattern is also a practical maintenance advantage. Water and debris cannot accumulate behind an overlay panel. There are no seams to collect hail damage, no adhesive joints to fail over years of temperature cycling, and no separate component to repair. The door's surface behaves like a single structural piece.

Steel Gauge Options and What They Mean for Hail

The Planks Collection comes in three gauge options. Gauge refers to steel thickness. A lower gauge number means thicker steel.

Gauge	Thickness relative	Best use
25 ga	Standard	Budget-conscious, lower hail exposure
24 ga	Heavier	Recommended for Front Range hail exposure
27 ga	Available in select configs	Confirm with dealer

For Colorado Front Range homeowners, 24-gauge is the clear choice. The Boulder, Denver, and southern suburb corridors sit in what weather researchers call "Hail Alley," one of the most hail-active regions in the United States. Quarter-sized hail is common in summer storms. A 24-gauge panel holds up to typical Front Range hail noticeably better than 25-gauge. The cost difference between gauges is modest. For most Front Range buyers, that difference is worth it.

Insulation Options for Colorado Cold

The Planks Collection supports multiple insulation tiers, which matters for attached garages sharing walls with living space.

Insulation	R-value	Best fit
Uninsulated	None	Detached storage only
Polystyrene	R-7.94 or R-10.29	Mid-range attached garage
Polyurethane	R-17.54	Best for attached, heated, or cold-climate

Colorado winters bring overnight lows into single digits across the Front Range from December through February. An uninsulated door on an attached garage allows heat to move freely from the adjacent living space into the cold garage. The Department of Energy notes that attached garages with poor door insulation can reduce the temperature of rooms that share a wall.

The R-17.54 polyurethane option is the top-performing configuration in the Planks line. Polyurethane foam is injected between the steel skins, bonding to both faces and filling every void. That construction is stiffer than polystyrene board insert and holds its thermal rating better over years of temperature cycling. For attached garages in the Denver metro, or any garage with a heated or finished interior, polyurethane is the right call.

The polystyrene option at R-10.29 is a practical mid-range choice. It suits attached garages where the polyurethane premium is outside the budget, or detached workshops where some insulation improves comfort without full thermal control.

UV, Temperature Swing, and Color Choices for Colorado

Colorado averages about 300 sunny days per year. At Front Range elevations, UV intensity is roughly 25 percent higher than at sea level. The stamped plank pattern distributes UV stress across a textured surface. The recessed lines break up the exposed plane and can extend finish life compared to a flat panel where UV exposure is uniform across the full face.

The Front Range regularly swings 30 to 40 degrees between morning lows and afternoon highs in spring and fall. Steel panels in a two-sided or three-layer build hold their geometry through those cycles better than thinner single-skin panels. Alignment problems at the weatherstripping seams are less common on a rigid bonded sandwich door. Strong chinook winds are another Front Range factor. The 2-sided steel construction option is the stiffest build in the Planks line and resists wind-induced flex better than 1-sided configurations.

The Planks Collection offers standard colors (White, Almond, Sandstone, Brown, Bronze, Gray, Desert Tan, Black, Graphite), Painted Woodtones, and Accents Woodtones for a pronounced wood-grain surface on steel. The Accents Woodtones palette suits the warm earth-tone and mountain-modern aesthetic common in Colorado residential design.

Powder coat is available in 188 colors, making it possible to match almost any exterior paint scheme. For a new construction home with a custom exterior color, that range rarely requires a compromise.

Window options include Short, Long, Oversized, and StyleLite inserts in Plain, Obscure, Tinted, Rain Glass, Frosted, Seeded, and Designer glass. Long horizontal inserts pair especially well with the plank texture. They continue the horizontal line theme across the window section. South- or west-facing garages benefit from Tinted or Frosted glass to limit afternoon solar gain in summer.

G Brothers and the C.H.I. Planks Collection

G Brothers installs the C.H.I. Planks Collection across the Denver metro and Front Range. The team helps buyers choose the right gauge, insulation tier, and window configuration for their specific garage and exposure.

Spring calibration is important on any insulated steel door. Heavier 24-gauge two-sided doors require springs sized to match the added weight. G Brothers calibrates springs at installation and checks door balance before the job is finished. An out-of-balance door strains the opener and wears out hardware faster. Getting that calibration right at installation extends the working life of both the door and the opener significantly.

If you are replacing an older door and keeping an existing opener, G Brothers checks the opener's torque rating against the new door's weight. Many homeowners discover at this stage that a heavier insulated door requires an opener upgrade. That conversation happens at the estimate, before anything is ordered.

The Planks Collection also pairs well with decorative hardware. Strap hinges, handle sets, and bolt accents reinforce the farmhouse or barn character of the horizontal plank design. On a door in a dark color like Black or Graphite, black-finish hardware disappears into the surface. On a Cedar or Mahogany Woodtones door, oil-rubbed bronze hardware adds warmth and detail. G Brothers carries hardware options and can review them at the estimate.

Free estimates, same-day service on most repairs, licensed and insured, 24/7 emergency response across the Denver metro. Call G Brothers today.