If you are shopping for a 6-foot exterior door, first confirm whether you mean a door that is 6 feet wide or approximately 6 feet tall. The listed door is a standard 36-by-80-inch entry unit, while the two 6-foot products are sliding-door hardware kits—not door panels. The other options are a threshold and an awning. The guide below identifies what each item actually provides: the fiberglass door is best for a conventional front entrance, the hardware kits are for an existing sliding door, and the threshold and awning are entry upgrades.
| Product | Best suited for | What it is |
|---|---|---|
| KHSHOW fiberglass door | Replacing a standard front entry | 36-by-80-inch door unit |
| BARNSMITH hardware kit | Outdoor sliding door projects | 6-foot track hardware; door not included |
| BarnBase hardware kit | Heavy sliding door applications | 6-foot track hardware; door not included |
| Blulu threshold | Replacing or upgrading a sill | 72-inch aluminum threshold |
| Zonon awning | Adding overhead entry coverage | About 6-foot-wide canopy |
KHSHOW Fiberglass Front Entry Door
Best for: Homeowners replacing a conventional front entry with a 36-by-80-inch door. This is the only listed product that includes an actual exterior door panel and frame components.
The door has a black mahogany woodgrain finish and frosted glass. Its listed construction includes a six-sided fiberglass shell, reinforced LVL stiles, and a polyurethane foam core. The product description says the materials are intended to resist moisture, warping, dents, cracking, and rust. Primed jamb kits and brickmould are included.
Check the opening before ordering: the finished unit is 37-1/2 by 81-5/8 inches, and the stated rough opening is 38-1/4 by 82-1/8 inches. It is a right-hand inswing model with a 4-9/16-inch jamb and is not intended for commercial use. It is not a 6-foot-wide door.
BARNSMITH 6-Foot Exterior Sliding Hardware
Best for: Buyers who already have a compatible sliding door panel and need outdoor-rated track hardware. The kit uses galvanized steel and includes an adjustable roller and galvanized floor guide. The listed maximum door weight is 450 pounds, and it suits panels 1-3/8 to 1-3/4 inches thick.
The maximum door width is 36 inches per set. The listing says two sets can be connected for an opening up to 72 inches, which makes this a relevant option for a six-foot opening. Installation instructions and necessary parts are listed as included.
Limitation: The door itself is not included. Confirm the door panel dimensions and installation surface before buying; the listed 450-pound capacity does not mean every six-foot-wide door will fit a single set.
BarnBase 6-Foot Heavy-Duty Hardware Kit
Best for: Buyers prioritizing a heavy-duty sliding track for a shed, barn, garage, or similar exterior project. The kit has a galvanized steel structure, an anti-corrosion finish, steel floor guides, and double-axis steel rollers. Its stated maximum door-panel capacity is 450 pounds.
Choose this option if the listed black finish and outdoor-use design suit the project. Its reinforced track and floor guides are intended to help stabilize the sliding door, while the rollers are described as smooth and quiet.
Limitation: The door is not included, and the supplied information does not state the compatible panel thickness or maximum panel width. Verify those measurements with the seller before selecting it for a six-foot opening.
Blulu 72-Inch Aluminum Door Threshold
Best for: Projects needing a long sill or threshold for a door opening close to six feet wide. This aluminum threshold measures 72 inches long and 5-5/8 inches across. The listing says it includes a wooden insert intended to seal the gap beneath the threshold, improve insulation, and help prevent drafts.
Its stated residential and commercial use makes it a potential entry component for different building types. Measure the opening and compare its required threshold profile with the product dimensions before purchase.
Limitation: This is a threshold, not a door. The product information does not specify the full installation method or whether it matches a particular door system.
Zonon 6-Foot Door and Window Awning
Best for: Homeowners who want shade and overhead weather coverage above an exterior entrance rather than a replacement door. The canopy measures 71.65 inches wide by 30 inches deep. Its powder-coated steel tube frame supports UV-coated fabric described as waterproof and sun-proof.
The listing describes the awning for wall mounting above doors, windows, and service areas. Side wings frame the canopy, and the stated mounting dimensions are 15 inches at the sides and 6 inches vertically. It may help reduce direct sunlight and rain exposure on an entrance.
Limitation: Check the available wall space and mounting dimensions before ordering. This item is an awning, not a door or a door frame.
Buying Guide: How to Choose a 6-Foot Exterior Door
Does “6-foot door” mean width or height?
Confirm the measurement before choosing a product. A 72-inch opening is six feet wide; the BARNSMITH listing describes a 72-inch opening when two hardware sets are connected. The KHSHOW door is 80 inches tall and 36 inches wide, so it is neither a six-foot-wide door nor six feet tall.
Are you buying a door or hardware?
Only the KHSHOW listing includes an actual door unit. The BARNSMITH and BarnBase products are sliding track hardware, and their listings state that the door panel is not included. The Blulu item is a threshold, and the Zonon item is an awning. Treat these as components or add-ons, not complete door replacements.
What measurements should you check?
For a prehung entry door, compare the rough opening, finished unit size, jamb depth, swing direction, and handing. For sliding hardware, check panel width, thickness, weight, opening width, and mounting requirements. For a threshold or awning, measure the installation area and compare it with the listed dimensions.
What matters for exterior use?
Look for details that match the project and exposure. The hardware kits list galvanized steel and outdoor-oriented finishes; the awning lists a powder-coated frame and UV-coated fabric. Confirm that the installation location and mounting surface suit the product. The listed features do not replace careful installation or checking local building requirements.
Frequently Asked Questions
Is there a six-foot-wide exterior door in this list?
No. The listed door is 36 inches wide. Two BARNSMITH hardware sets are described as suitable for openings up to 72 inches, but the door panels are not included.
Does the BARNSMITH kit include a door?
No. It is a hardware-only kit. The buyer must provide a compatible panel within the listed width, thickness, and weight limits.
What size is the KHSHOW entry door?
It is listed as 36 by 80 inches, with a finished unit size of 37-1/2 by 81-5/8 inches and a stated rough opening of 38-1/4 by 82-1/8 inches.
Is the Blulu threshold a complete door sill installation?
It is a 72-inch aluminum threshold with a wooden insert. The supplied product details do not describe every installation component or method, so verify fit and installation needs before purchasing.