97%

Said quality exceeded expectations*

94%

Installed in under 2 hours*

99%

Would recommend to a friend*

*Based on post-purchase customer survey

How We Compare

See why customers choose Cornerstone over the alternatives

	Cornerstone	Big Box Stores	Local Carpenter
Material	Solid kiln-dried wood	Hollow core / MDF	Solid wood
Custom sizing	To the fraction of an inch	Standard sizes only	Custom available
Hardware included	Yes, free	Sold separately ($80-150)	Sometimes
Finish quality	Professional spray booth	Pre-finished / DIY	Varies
Anti-warp warranty	Lifetime	1 year	None typically
Price range	$2,399+	$300-800	$3,500-6,000+
Lead time	2-3 weeks	Ships immediately	6-12 weeks
Support	Call, text, or video	Email only	In-person

Customer Reviews

★★★★★ 4.9 out of 5 (3 reviews)

★★★★★

Absolutely stunning door. The craftsmanship is incredible — you can feel the weight and quality the moment it arrives. Installed it in our master bedroom and it completely transformed the space.

Sarah M.Austin, TX✓ Verified

★★★★★

Worth every penny. We were nervous ordering a custom door online but the team walked us through measuring and the door fit perfectly. Hardware included was a huge bonus.

James K.Nashville, TN✓ Verified

★★★★☆

Beautiful door, great quality wood. Delivery took about 3 weeks which was within the estimate. Only wish they had more stain color samples available to ship.

Maria L.Denver, CO✓ Verified

Frequently Asked Questions

What if I measure wrong?+

No stress — our team reviews every order before production. We'll call you to confirm dimensions and can walk you through measuring over video chat for free.

What's the return policy?+

We offer a 30-day satisfaction guarantee. If the door doesn't meet your expectations, we'll work with you on a return or replacement.

Is assembly required?+

Your door arrives fully assembled and pre-drilled. The included hardware kit has everything you need — most homeowners install it in under 2 hours.

How does shipping work at this size?+

We use freight shipping with liftgate delivery to your door. You'll get tracking and a delivery window so you can plan ahead.

Black Muntins on a Stained Frame

Most French doors match the grid to the frame. This one does not. The muntins are finished in flat black while the stiles and rails keep their wood stain, so the grid reads as steel sitting in a timber frame. It is the detail that makes the Classic French look like a salvaged factory window and not like a cabinet door.

Textured glass behind the black grid does the rest. The panes glow rather than reveal, the muntins hold their line across them, and the door has depth from across the room that a clear pane could never give it.

Hung as a pair across an office opening, as shown, the two grids line up and the effect is of a glazed partition rather than a set of doors.

Design Details

Black Grid, Stained Frame

The muntins and the frame are finished differently on purpose. The grid comes forward as a graphic element and the wood stays wood.

Full Height Panes

The lites run the full height of the door with no solid rail interrupting them at the bottom. Light reaches the floor.

Textured Glass Behind

With obscured glass the panes read as luminous panels and the black grid becomes the drawing. The contrast is the whole design.

Reads as a Steel Window

All of the industrial look of a black steel window, in solid wood, at a fraction of the weight on the track.

Choosing Your Glass

This door is glazed and it is built to show off obscured glass. Acid etched gives an even frosted white behind the black grid, which is the crispest and most graphic option. Rain runs vertical ripples through each pane and is the closest match to an old factory sash. Reamy waves and pools like antique glass and softens the hard geometry of the grid. Aquatex pebbles the light and reads as the most contemporary of the four. Choose yours in the configurator above.

Two Finishes, One Door

Finishing a grid in one color and the frame in another means masking every intersection by hand, twice, with no room for a run or a bleed. It is done at the bench in Bucks County, Pennsylvania, on a solid wood door built for your opening, and it is covered by our lifetime warranty like everything else we make.

Where This One Works Best

Home offices
Studies and libraries
Dining room openings
Living room dividers
Conference and meeting rooms
Sunroom passages
Loft partitions
Primary suite entries
Craft rooms

Made in the USA. Cut, assembled and finished in Bucks County, Pennsylvania. Lifetime warranty. Free shipping.

Product Specifications

Material	Solid kiln-dried wood (pine standard, oak and alder available)
Door Thickness	1.5" (standard)
Weight	Approximately 60 to 90 lbs depending on size
Width Range	20" to 40" (custom to your measurements)
Height Range	72" to 100" (custom to your measurements)
Finish Options	Multiple wood stain colors to choose from, any Sherwin-Williams paint code, or custom
Hardware	Premium black steel track, rollers, floor guide and stops, all included
Track Style	Top-mount flat track with quiet nylon rollers
Door Styles	Single door or double doors, selected in the configurator above
Assembly	Fully assembled, arrives ready to hang
Warranty	Lifetime anti-warp guarantee

Ranges above are the limits for this specific door and match the configurator on this page. Every door is built to the opening you measure. If your size falls outside these ranges, get in touch and we will tell you what is possible.

How to Measure Your Opening

A few quick measurements and we build your door to fit perfectly.

Measure the Width

Measure across the opening with the trim included. If there is no trim, measure just the width of the opening itself.

Measure the Height

Measure the total height of the opening including the trim. If there is no trim, measure just the height of the opening.

Leave Room for Hardware

Allow at least 6″ of clearance above the opening (or above the trim) for the track hardware. Bypass doors need a minimum of 9″.

We Handle the Coverage

No trim? We add 4″ to the width (2″ each side) and 1″ to the height for proper coverage. With trim, we build the door to extend slightly past it.

Wood Stain Or Paint	Aged Barrel, American Walnut, Barn Red, Black Cherry, Briarsmoke, Carbon Gray, Carrington, Classic Gray, Dark Walnut, Early American, Ebony, Flagstone, Golden Oak, Gunstock, Kona, Light Walnut, Provincial, Red Mahogany, Sunbleached, Vintage Aqua, Weathered Gray, Worn Navy, Custom Paint

Metal Rod Gate

At Cornerstone Doorworks, our metal rod pet or child security gate is not just functional, but also a beautiful addition to any home. Handcrafted with precision to fit your specific opening flawlessly, this gate boasts a solid 1.5″ thick construction, ensuring both durability and security. Whether you’re safeguarding your pets or little ones, our gate provides peace of mind while seamlessly integrating into any home setting. With its timeless design and quality craftsmanship, this security gate offers both style and safety for your loved ones.

Price shown is for gates up to 40″ wide. Over 40″ reach out for a quote
Height for all gates is 30″.If you need a taller gate reach out for a quote

Not sure about sizing? Contact us for guidance and a quote.

For all details on what’s included, please scroll down for more information!

Starting at: $565.00

Single Lite Sliding Door

What’s Included In Our Door Packages?

Fully assembled, handcrafted doors built to fit your opening perfectly
Custom stained or professionally painted to your exact color code
Matching header board included for easy track installation
Premium, top-quality track hardware included
Freight shipping or local delivery available
Dedicated customer support via call, text, or video
Lifetime anti-warping guarantee

Get Help Measuring
Fast response. No pressure. We’ll guide you.

Starting at: $2,399.00

Geometric Gate With Cat Opening

Introducing the newest addition to modern pet and child safety – the geometric style security gate. This meticulously crafted gate boasts a 5″ x 7″ cat opening, making it not only functional but also pet-friendly. Handmade with precision to seamlessly fit your desired space with a 1.5″ thickness, this gate exudes a seamless blend of practicality and elegance. Its contemporary design ensures it looks stunning in any home décor setting, adding a touch of sophistication to its surroundings. Elevate your safety measures without compromising on style with this beautiful and versatile geometric security gate.

Price shown is for gates up to 40″ wide. Over 40″ reach out for a quote
Height for all gates is 30″.If you need a taller gate reach out for a quote

Not sure about sizing? Contact us for guidance and a quote.

For all details on what’s included, please scroll down for more information!

Starting at: $565.00

British Brace Solid Wood Door

What’s Included In Our Door Packages?

Fully assembled, handcrafted doors built to fit your opening perfectly
Custom stained or professionally painted to your exact color code
Matching header board included for easy track installation
Premium, top-quality track hardware included
Freight shipping or local delivery available
Dedicated customer support via call, text, or video
Lifetime anti-warping guarantee

Get Help Measuring
Fast response. No pressure. We’ll guide you.

Starting at: $2,399.00

Modern “X” Sliding Door

What’s Included In Our Door Packages?

Fully assembled, handcrafted doors built to fit your opening perfectly
Custom stained or professionally painted to your exact color code
Matching header board included for easy track installation
Premium, top-quality track hardware included
Freight shipping or local delivery available
Dedicated customer support via call, text, or video
Lifetime anti-warping guarantee

Get Help Measuring
Fast response. No pressure. We’ll guide you.

Starting at: $2,399.00