12-Foot & 14-Foot Garage Doors for RV Garages, Pole Barns & Shops
When a standard garage door won't clear your motorhome, fifth wheel, or boat trailer, a 12-foot or 14-foot garage door gives you the width and height you need. These oversized garage doors are the top choice for RV garages, boat storage, pole barns, workshops, farm buildings, and commercial spaces that move large vehicles and equipment in and out. At Discount Door, our family-owned team has more than 30 years of experience installing and servicing oversized residential and commercial garage doors across Grand Rapids and West Michigan. From a 12x10 garage door for a shop bay to a 14x14 garage door for a Class A motorhome, we'll help you choose a door built for your building and how you use it.
Popular 12-Foot & 14-Foot Garage Door Sizes: 12x10, 12x12, 12x14, 14x10 & 14x14
A 12x10 garage door is a common choice for workshops, tractor storage, and pickup trucks with tall racks, while a 12x12 garage door fits most travel trailers, boats on trailers, and smaller RVs. For Class A motorhomes, fifth wheels, and toy haulers, a 12x14 or 14x14 RV garage door gives you the height clearance to pull in without worrying about roof-mounted AC units and antennas. The 14x10 garage door is a popular pick for commercial shops, farm equipment, and delivery vehicles that need extra width more than extra height. For a sectional overhead door, the rough opening typically matches the door size (for example, 12'0" wide by 14'0" tall for a 12x14 door), with side room on both sides for the track and enough headroom for the springs. Because tall doors take up a lot of ceiling space when open, many RV garages and pole barns use high-lift or vertical-lift track, and our team will measure your opening, headroom, and ceiling height before recommending the right setup.
Insulated vs. Non-Insulated 12-Foot & 14-Foot Garage Doors
A 14x14 garage door has nearly three times the surface area of a standard single-car door, so insulation makes a big difference in heated shops, RV storage buildings, and commercial spaces. Insulated garage doors are rated by R-value, and a higher R-value means better protection against Michigan winters and summer heat. A polyurethane or polystyrene insulated 12x12, 12x14, or 14x14 garage door helps you hold heat in a shop you work in year-round, protect RV and boat systems from temperature swings, and lower heating costs in commercial buildings. Insulated steel doors are also stronger and more resistant to wind and dents, which matters on a wide, tall door. Non-insulated oversized garage doors are a cost-effective choice for unheated pole barns, cold storage, and equipment sheds, and we carry both so you can match the door to the building.
12-Foot & 14-Foot Roll-Up, Glass & Sectional Garage Door Styles
Discount Door offers oversized garage doors in the styles and materials that work best for RV garages, pole barns, and commercial buildings. Steel sectional overhead doors are the most popular choice, with ribbed, raised panel, flush, and carriage house designs that can match your home or shop. Commercial-grade roll-up garage doors, including options from Trac-Rite, are a smart fit for pole barns, storage buildings, and commercial bays because they coil above the opening and leave your ceiling clear for lifts, lighting, and storage. Full-view glass garage doors with aluminum frames bring natural light into showrooms, workshops, and modern RV garages. Pair any door with a LiftMaster commercial operator or heavy-duty jackshaft opener built to handle the weight of a large door.
12-Foot & 14-Foot Garage Door Prices & Installation Costs
The price of a 12-foot or 14-foot garage door depends on its size, material, insulation, and how often it will be used. A non-insulated 12x10 steel door is the most budget-friendly option, while 14x14 insulated garage doors, commercial roll-up doors, and full-view glass doors cost more. Other factors that affect oversized garage door installation cost include insulation thickness and R-value, window sections, wind load requirements, high-cycle springs for frequent use, high-lift or vertical-lift track, pole barn framing and jamb prep, removal of an old door, and the type of commercial or residential opener you choose. Every project starts with a free, no-obligation quote so you know your full cost up front, and all of our installation work is backed by a one-year labor warranty.
12-Foot & 14-Foot Garage Door Replacement Panels, Parts & Repair
Large garage doors work hard, and a dented section or worn spring doesn't always mean you need a new door. Discount Door repairs 12x10, 12x12, 12x14, 14x10, and 14x14 garage doors and can source 12-foot and 14-foot garage door replacement panels, torsion springs, cables, rollers, hinges, bottom seals, and roll-up door parts for most major brands. Our technicians handle broken springs, off-track doors, damaged sections from vehicle impacts, and commercial opener repair for RV garages, pole barns, shops, and businesses throughout Grand Rapids and West Michigan. If your oversized door is older or replacement panels are no longer available, we'll give you an honest recommendation on repair versus replacement.
Let Us Help You With Any Garage Door Needs Today
Ready to build out your RV garage, pole barn, or shop? Contact Discount Door today for a free quote on a new 12-foot or 14-foot garage door, visit our Grand Rapids showroom, or call (616) 363-5692 to talk with our local oversized garage door experts.