ClearMax® Windows & Doors

Replacement Patio Doors

Replace an aging, damaged, drafty, or outdated patio door with a made-to-fit sliding or French patio door. Configure the right size, style, glass, frame, and options for your existing opening.

How Patio Door Replacement Works

Start with the existing opening, choose the right replacement style, then configure the new door to match your project.

1

Check Your Existing Opening

Confirm the opening size, current configuration, and installation conditions before choosing a replacement door.

2

Choose a Replacement Style

Select a sliding or French patio door based on the opening, available space, and how you want the new door to operate.

3

Configure Your New Door

Choose the dimensions, frame color, glass, grids, and other available options for your replacement project.

4

Review & Order

Review the specifications and pricing carefully before placing your replacement patio door order.

Choose a Replacement Patio Door Style

Choose the style that works with your existing opening, available clearance, and the way you want the new door to operate.

Two-panel sliding patio door

Sliding Patio Doors

A practical replacement for existing sliding doors, with large glass areas and multiple panel configurations.

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French patio door

French Patio Doors

Hinged patio doors that can replace existing French doors or, where conditions allow, convert a sliding-door opening.

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Made-to-Fit Replacement Patio Door Options

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Configurations: 2, 3 & 4-panel sliding doors
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Colors: White, Almond, Black & Two-Tone
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Glass: Low-E, Tempered & Obscure
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Energy Packages: Mild, Cold & Hot climate
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Grid Styles: No Grid, Colonial & Marginal
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Custom Sizing: Sized for your replacement opening
Replace Your Existing Door

Is It Time to Replace Your Patio Door?

Older patio doors can become difficult to operate, allow drafts or water intrusion, develop failed insulated glass, or show damage around the frame, rollers, tracks, locks, and hardware.

Replacing the door can also make sense when you are remodeling the surrounding space, changing the door style, or updating an opening that no longer fits the way you use the room.

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Common Reasons to Replace

✓ Door is difficult to slide, open, or close
✓ Air or water leaks around the frame
✓ Damaged, deteriorated, or outdated frame
✓ Cloudy or failed insulated glass
✓ Worn tracks, rollers, locks, or hardware
✓ Updating the home during a renovation
Before You Order

Check the Existing Opening

01 Confirm the opening width and height
02 Confirm the existing door configuration and operation
03 Check the frame, threshold, and surrounding finishes
04 Confirm the installation method and any required modifications
05 Verify the final specifications before ordering
Replacement Planning

What to Check Before Ordering a Replacement Patio Door

Replacement patio doors need to work with the conditions of the existing opening. Before ordering, confirm the dimensions, current door style, frame condition, threshold, interior and exterior finishes, and the installation method your project requires.

Replacing a sliding door with another sliding door is often the most straightforward approach when the opening stays the same. Changing from a sliding door to French doors, changing the swing, or changing the size of the opening may require additional framing or finish work.

If you are changing the opening itself, confirm structural and installation requirements with your contractor or installer before placing the final order.

Configure Your Replacement Door →
PayPal Pay Over Time

Flexible Payment Options

Eligible customers may have PayPal Pay Later options available during checkout. Terms and eligibility vary.

Configure Your Door →
  • ✓ Pay in 4 may be available for eligible purchases
  • ✓ Pay Monthly may be available for larger purchases
  • ✓ Eligibility and available terms vary

Trusted by Homeowners & Contractors

★★★★★
“Ordered 3 sliding doors for a full renovation. Delivered on-site in under 5 weeks. Perfect fit every time.”
Carlos M.
Contractor
★★★★★
“Way easier than going to a showroom. Got an instant price and the doors arrived exactly as configured.”
Jennifer L.
Homeowner
★★★★★
“Best pricing I’ve found online for French doors. The ordering process was simple and fast.”
David R.
Real Estate Investor

Ready to Replace Your Patio Door?

Configure a made-to-fit patio door for your existing opening and review your options before ordering.

Frequently Asked Questions

Replacement Patio Doors FAQ

What is a replacement patio door?
A replacement patio door is a new sliding or hinged patio door selected for an existing opening. Homeowners commonly replace patio doors when the old unit becomes difficult to operate, damaged, drafty, outdated, or no longer fits the needs of the space.
How do I measure for a replacement patio door?
The required measurements depend on the existing opening and the installation method. Before ordering, confirm the opening width and height, frame condition, threshold, and the dimensions required by your installer or contractor.
Can I replace an existing sliding patio door?
Yes. Replacing an older sliding patio door with a new sliding door is common, especially when the existing opening will remain the same. The new unit should be ordered for the correct dimensions, configuration, and installation requirements.
Can I replace a sliding door with French doors?
Many sliding-door openings can be converted to French or hinged patio doors. The opening dimensions, framing, swing clearance, structural conditions, threshold, and installation method should be confirmed before ordering.
Can I replace French doors with a sliding patio door?
In many cases, an existing French-door opening can be changed to a sliding patio door. The opening size, framing, threshold, exterior finish, and installation requirements should be checked before the replacement unit is ordered.
Do I need to replace the entire patio door frame?
That depends on the condition of the existing frame and the installation method. If the frame is damaged, deteriorated, leaking, or incompatible with the new door, additional replacement or preparation may be required.
What size replacement patio door do I need?
The correct size depends on the existing opening and how the new unit will be installed. Do not rely only on the nominal size of the old door. Confirm the required ordering dimensions before purchasing.
Can I change the size of my existing patio door opening?
Yes, but changing the width or height of the opening may require framing, structural work, new exterior or interior finishes, and additional installation planning. Confirm those requirements before ordering the door.
When should a patio door be replaced?
Common signs include difficult operation, air or water leaks, failed or foggy insulated glass, damaged frames, worn rollers or tracks, broken locking hardware, and major remodeling around the opening.
What replacement patio door styles are available?
ClearMax® offers sliding patio doors and French patio doors. Available configurations, sizes, colors, glass, grids, and other options depend on the selected product.
Does ClearMax install replacement patio doors?
Installation may be available for select projects in California. Installation is quoted separately from online product pricing. Customers outside the available installation area typically work with their own installer or contractor.
How long does it take to manufacture a replacement patio door?
Production time varies by product, dimensions, configuration, selected options, manufacturer, current production schedule, and delivery location.
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