What does a door installation scope include?

It covers removal of old doors, frame prep, door installation, hardware, trim, and finishing. It defines door styles, hardware, and any frame modifications needed.

Prehung or slab — what's the difference?

Prehung doors come with the frame attached — you replace the entire unit. Slab doors are just the door panel — you hang them in the existing frame. Prehung is easier and gives a better result.

Can I change door sizes?

Yes, but it requires modifying the rough opening — either making it bigger or smaller. This is additional work and should be specified in the scope.

What about painting the doors?

Door painting is typically done by the painter, not the door installer. Some installers offer primed doors. Clarify who paints in the scope.

Can I modify this template?

Yes. Adjust for interior doors, exterior entry doors, sliding doors, pocket doors, or French doors.

Doors Scope of Work Template | Free Download 2026

Door installation seems simple, but getting doors to hang right, latch properly, and look good takes skill. A scope of work defines what doors are being installed, the hardware, and whether existing frames need modification. This template covers interior and exterior door installation, including prehung and slab doors. It works for new construction and replacements. Customize it for your project.

Project Overview

This scope covers door installation including interior and exterior doors, framing adjustments, hardware installation, and trim. Applicable to new construction, remodels, and door replacement projects.

Typical Projects Include:

Interior door replacement
Exterior entry door installation
Prehung door installation
Slab door hanging
Sliding or pocket door
French door installation

Scope of Work

Prep

Task	Description
Old Door Removal	Remove existing door, hardware, and trim. Remove frame if being replaced.
Frame Inspection	Inspect the door frame for plumb, level, and square. Shim or adjust as needed.
Frame Modification	Modify the rough opening if the new door is a different size. Add framing or trim the opening.
Weatherproofing	Install flashing, house wrap, and sill pan for exterior door installations.

Installation

Task	Description
Door Setting	Set the door unit in the opening. Shim at hinges and strike plate for plumb and square.
Securing	Secure the door frame to the rough opening with screws. Verify operation before final fastening.
Hardware	Install lockset, deadbolt, hinges, and any additional hardware (closers, kick plates).
Weatherstripping	Install or adjust weatherstripping on exterior doors for a proper seal.

Finishing

Task	Description
Casing & Trim	Install door casing on both sides. Miter corners and fill nail holes.
Threshold	Install or adjust the threshold on exterior doors. Ensure a proper seal at the sill.
Adjustment	Make final adjustments — door should swing freely, latch securely, and seal evenly.
Cleanup	Clean up debris, old materials, and dust. Walk the door with the client.

Timeline & Milestones

Door installations are typically fast — 2-4 hours per interior door, half a day for exterior doors.

Phase	Duration	Description
Prep	1-2 hours per door	Removal and frame preparation.
Installation	1-3 hours per door	Setting, securing, and hardware.
Finishing	1-2 hours per door	Trim, adjustment, and cleanup.

Roles & Responsibilities

Property Owner

•Select door style, material, and hardware
•Provide access to all door locations
•Approve any frame modifications
•Process payments per the agreed schedule

Door Installer

•Remove old doors and prep openings
•Install new doors plumb and square
•Install all hardware
•Install casing and trim
•Verify proper operation

Materials & Equipment

Doors

•Interior doors (prehung or slab)
•Exterior doors (prehung with frame)
•Sidelights or transoms (if applicable)
•Sliding or pocket door hardware

Hardware

•Locksets and deadbolts
•Hinges
•Door stops
•Weatherstripping and threshold

Trim

•Door casing
•Shims
•Finish nails
•Wood filler and caulk

Quality Control Standards

Plumb & Square

Door is plumb in the frame with even gaps all around — no rubbing or sticking.

Latch Alignment

Door latches and locks engage smoothly without forcing.

Weather Seal

Exterior doors seal tightly with no daylight visible around the frame.

Safety Protocols

Heavy Doors

Exterior doors are heavy — use two people or a door jack for safe installation.

Glass Safety

Handle doors with glass panels carefully. Use suction cups for large glass lites.

Tool Safety

Use proper chisel and router technique when mortising for hinges and hardware.

Project Documentation

Signed contract and scope of work
Door schedule (sizes, styles, swing)
Hardware selections
Weatherproofing details (exterior doors)
Before and after photos
Warranty information

Financial Terms

Payment Structure

Door installation is typically priced per door with material and labor combined or separated.

Terms & Conditions

•Full payment due at completion for small jobs
•Deposit + final for larger projects
•Door and hardware material cost is usually separate
•Frame modifications are additional if not specified
•Payment due within 30 days of invoice

Acceptance Criteria & Sign-Off

The project is considered complete when the following criteria are met:

1Doors swing freely and latch securely
2Even gap around the door in the frame
3Hardware installed and operational
4Casing installed with tight joints
5Exterior doors sealed with no drafts
6All old materials removed and area cleaned

Frequently Asked Questions

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Doors Scope of Work Template