Interior French pair
Connect rooms using glazed or paneled interior doors.
Plan this optionExplore a scope and request a reviewed quote. Coastal confirms service availability, qualified trade partners, site conditions and final pricing before a proposal.
DOORS & HARDWARE
French doors
Install paired hinged doors with confirmed active panel, swing and clearances. Exterior French doors need a coordinated weather-sealing system; interior pairs require a different latch and trim plan.
START WITH THE DETAILS
What goes into
the work.
Measure slab and frame separately. Note swing from the exterior or approach side, threshold, wall depth and existing hardware.
Typical scope to confirm
- Confirm interior/exterior use and active-leaf configuration
- Check opening square and door-swing clearance
- Install defined frame, panels and hardware
- Adjust meeting stiles, latch and threshold where applicable
Make it specific to your project.
Enter the amount of work and choose the details you know. Your choices follow you into the Project Builder.
LOW / MIDDLE / HIGH REFERENCE
Low$650per opening
Middle$3,125per opening
High$5,600per opening
Low and high are published reference endpoints. Middle is their arithmetic midpoint, not a quoted average, product tier or firm price.
A planning reference for this service only. Selections, local labor, access, quantities and existing conditions need Coastal’s review. Do not add overlapping whole-project and component ranges.
HomeGuide · research checked 2026-10-22 · US national · installed
What changes the price
- Interior versus exterior rating
- Pair dimensions and glazing
- Existing frame condition
- Astragal, multipoint lock and sill details
What the reference covers
- Door installation into existing frame
Allow for these separately
- Cutting a new wall opening
- Structural header design
- Specialty sidelights or transoms unless selected
- New wall opening
- Structural framing
- Unspecified sidelights
KNOW WHAT COMES NEXT
From first idea to finished work.
Plan the scope
Confirm active leaf, swing clearances and weather exposure.
Prepare and approve
Confirm product fit, support, weather exposure and any opening changes.
Complete the work
Fit and fasten components; integrate seals and finish affected trim.
Review and close out
Check swing or sliding travel, latch operation, clearances and weather seals.
- Planning & preparation
- 1–8 weeks
- Work on site
- 1–3 working days
Illustrative planning allowance for the stated scope, not a promised start or completion date. On-site time starts after approvals and materials are ready; procurement, inspection waits, curing and discoveries can extend the calendar.
Custom door lead time · Frame repairs or opening alterations · Finish work and access-control coordination
PERMIT PLANNING
Check the scope and jurisdiction
Permit needs depend on the work and property address. OKC and Edmond review structural alterations; Moore requires permits for most remodels. Confirm finish-only exceptions and any separate trade permits.
- Changes to walls, structure or building use
- Electrical, plumbing or HVAC changes
- Work within a floodplain or historic district
ENGINEERING & DESIGN
Engineering is not usually needed
Engineering is not usually part of this finish-only scope. Stop for review if hidden damage, structural changes or unusual support loads are found.
- New structural work or damaged framing
- Unverified heavy-load support
Confirm requirements with the city or county responsible for the property before work begins. The address, exact scope and adopted code determine the final requirements.
MAKE IT FIT YOUR HOME
Your starting options.
Compare the scope before choosing products. Any direction can be refined with Coastal.
MATERIALS & DETAILS
Find your finish.
These original swatches show a general visual direction. Confirm a physical sample, exact finish code and product compatibility before ordering.
Frame color — illustrative selections
Matte black
A dark frame direction; confirm available finish for the chosen series.
Use this directionInterior wood tone — illustrative selections
Hardware finish — illustrative selections
PRODUCT RESEARCH
Brands & real-world examples.
Manufacturer references help compare options. They do not imply a Coastal dealership, endorsement, or a product selected for your project.
Andersen
Frenchwood hinged patio-door examples.
Masonite
Interior passage-door and solid-core options.
Explore example photos
Open the original source for product and installation imagery. These are reference links, not Coastal project photographs.
Andersen hinged patio-door family reference. Manufacturer example, not a Coastal project.
Stock reference photograph; not a Coastal project or specified product.
YOUR PROJECT, VISUALIZED
Choose a direction.
See it in your space.
Start with common french doors options, personalize the details, then upload a photo to create an AI concept.
Interior French pair
Connect rooms using glazed or paneled interior doors.
- Door type: French
- Custom product, finish code, or request: Interior French pair. Finish direction: Soft white. Connect rooms using glazed or paneled interior doors.
Exterior inswing pair
Plan weather seals and room clearance for inward-opening panels.
- Door type: French
- Custom product, finish code, or request: Exterior inswing pair. Finish direction: Dark bronze. Plan weather seals and room clearance for inward-opening panels.
Exterior outswing pair
Review exterior clearance, hinge details and compatible threshold design.
- Door type: French
- Custom product, finish code, or request: Exterior outswing pair. Finish direction: Matte black. Review exterior clearance, hinge details and compatible threshold design.
FROM INSPIRATION TO YOUR SPACE
Your home. This direction.
The example photo is inspiration. Your personalized concept applies your saved service and finish selections to the photo you upload.
- Choose a preset and adjust its selections.
- Add a photo of the room or area.
- Create a concept, compare it, and keep it with your project.
AI concepts are illustrations. Product matches, measurements and feasibility require Coastal’s review.
YOUR NEXT STEP
Bring it into your plan.
Keep rooms, measurements and choices together in the Project Builder.
Related scopes
Research sources & pricing notes
Reviewed 2026-10-23. Published ranges describe the source’s stated scope and geography; they are not an Oklahoma adjustment or a Coastal estimate. Do not add overlapping project ranges together.
- Door installation and replacement costs — HomeGuide · US national
- 400 Series Frenchwood inswing patio door — Andersen · US national
- Residential interior doors — Masonite · US national
Stock photograph license · Finish swatches and scope diagrams are original illustrations.