Hollow-core passage
Use a lightweight panel for appropriate interior locations.
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
Interior doors
Install interior doors with coordinated panel style, swing and room privacy. Slab replacements depend on the existing jamb, while pre-hung assemblies allow the frame and door to be replaced together.
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
- Measure opening and confirm handing and clearances
- Fit slab or pre-hung unit to the agreed scope
- Install selected latch, hinges and stops
- Adjust reveals and test operation
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$150per opening
Middle$425per opening
High$700per 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
- Hollow-core versus solid-core or wood
- Reuse of existing jamb
- Door height and custom sizing
- Casing, paint and hardware quantity
What the reference covers
- Basic door replacement and labor
Allow for these separately
- Wall relocation or opening enlargement
- Specialty fire-rated assembly unless specified
- Whole-room painting
- Opening enlargement
- Custom tall doors
- Specialty-rated assemblies
KNOW WHAT COMES NEXT
From first idea to finished work.
Plan the scope
Measure openings, swings, handing and existing frame condition.
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
- 1–3 weeks
- Work on site
- Half day–2 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
Usually cosmetic work
Usually a finish-only scope when the structure, room use and utilities stay unchanged. This is a starting classification, not an address-specific exemption; confirm any related regulated work before starting.
- Opening walls or changing structural support
- Moving or adding wiring, plumbing or ventilation
- Historic exterior restrictions or regulated-material removal
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.
Interior 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.
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.
Masonite interior-door panel and style examples. 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 interior doors options, personalize the details, then upload a photo to create an AI concept.
Hollow-core passage
Use a lightweight panel for appropriate interior locations.
- Door type: Interior passage
- Custom product, finish code, or request: Hollow-core passage. Finish direction: Natural oak. Use a lightweight panel for appropriate interior locations.
Solid-core privacy
Compare a heavier assembly for bedrooms, offices and other sound-sensitive rooms.
- Door type: Interior passage
- Custom product, finish code, or request: Solid-core privacy. Finish direction: Walnut tone. Compare a heavier assembly for bedrooms, offices and other sound-sensitive rooms.
Pre-hung room door
Replace the jamb and slab together when the existing frame is unsuitable.
- Door type: Interior passage
- Assembly: Pre-hung
- Custom product, finish code, or request: Pre-hung room door. Finish direction: Painted white. Replace the jamb and slab together when the existing frame is unsuitable.
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
- Residential interior doors — Masonite · US national
Stock photograph license · Finish swatches and scope diagrams are original illustrations.