Key takeaways
- Oversized commercial garage doors cost $1,000 to $10,000 or more, depending on size, material and options like insulation or automation.
- Typical oversized commercial door sizes are 18 by 12, 20 by 12, 22 by 14 and 24 by 14 feet (width by height).
- The four common oversized commercial door types are roll-up doors, sectional doors, high-speed doors and security grilles.
- Clopay rates its standard commercial torsion springs at 10,000 cycles and sells upgrades rated for 25,000, 50,000 or 100,000 cycles.
An oversized commercial garage door is an overhead door roughly 18 feet wide and 12 feet high or larger, made for businesses that move large vehicles, heavy equipment or frequent shipments. RJ Garage Door Service installs and repairs oversized commercial doors for businesses in Raleigh, Durham, Cary, Fayetteville and the rest of the Triangle.
What types of commercial garage doors come oversized?
Roll-up doors, sectional doors, high-speed doors and security grilles are the four types of commercial garage doors that come in oversized widths.
- Roll-up doors coil neatly above the opening when lifted. Warehouses and storage facilities use them to save space.
- Sectional garage doors are built from panels that lift and slide overhead and insulate well, so energy-conscious businesses pick them.
- High-speed doors open and close fast, which suits distribution centers and loading docks that need frequent access.
- Security grilles protect the opening while letting air and light through, so retail stores and parking garages use them when visibility and airflow come first.
How much does an oversized commercial garage door cost?
An oversized commercial garage door costs $1,000 to $10,000 or more on average, depending on the size, the material and options like insulation or automation.
- Larger doors and custom dimensions drive up the price.
- Steel, aluminum and wood each come at different price points.
- Insulation, windows and automation systems add to the cost.
Material options: what’s best for your business?
Steel is the best material for most businesses that need an oversized door.
- Steel is the go-to choice for durability and security, and steel doors stand up to harsh weather and frequent use.
- Aluminum is lightweight and resists rust, so it works well for businesses in humid or coastal areas.
- Wood gives a classic, polished look to a showroom or restaurant front, but it needs more maintenance than the other materials.
- Fiberglass is lightweight, low-maintenance and resists dents, a good fit for high-traffic areas.
Is insulation worth it for energy efficiency on an oversized door?
Insulation is worth it on an oversized commercial door if your business operates in extreme heat or cold. Insulated doors help hold a consistent indoor temperature, which reduces heating and cooling costs. Look for a door with a high R-value, the measure of thermal resistance: a higher R-value means better insulation.
The benefits of an insulated door include:
- Lower energy bills
- Better temperature control
- Noise reduction
- Better protection for temperature-sensitive goods
A bay that stays open all day gets little from insulation, so a non-insulated door is the cheaper choice there.
Available sizes: does one size fit all?
One size does not fit all: oversized commercial garage doors come in a range of sizes. Typical dimensions include:
- 18 feet wide by 12 feet high
- 20 feet wide by 12 feet high
- 22 feet wide by 14 feet high
- 24 feet wide by 14 feet high
If your business has unique requirements, many manufacturers build doors to custom sizes.
How do you improve durability and maintenance on a commercial door?
You improve the durability of an oversized commercial door with tough materials and regular maintenance, because daily use and weather wear commercial doors fast.
- Choose a sturdy material like steel or fiberglass.
- Pick rust-resistant coatings if your building is in a wet or coastal area.
- Schedule regular professional inspections to check for worn-out parts, and don’t ignore minor repairs.
Springs are usually the first part to wear out on a busy door. Clopay rates its standard commercial torsion springs at 10,000 cycles and sells upgrades to 25,000, 50,000 or 100,000 cycles. Inspections should also cover the safety devices: according to DASMA, UL 325 has required since August 29, 2010 that commercial door operators have constant-pressure close or a monitored entrapment protection device, typically a photo eye mounted no higher than 6 inches above the floor.
Noise level: how do you keep it quiet?
You keep an oversized commercial door quiet with nylon rollers, sealed hinges, insulation and regular lubrication. That helps if you sit near offices or homes.
- Look for doors with nylon rollers and sealed hinges.
- Insulated doors often produce less noise.
- Regular lubrication of moving parts can cut squeaks and rattles noticeably.
For a free estimate on an oversized commercial door, call RJ Garage Door Service at (919) 438-7447.
