Pre-hung doors

Complete door-and-frame units prepared for dependable alignment and a more efficient installation.

Ask About Pre-Hung Doors

Doors, Millwork & Finishing Details

Custom doors

Dimensions, wood species, profile, finish, and architectural style selected around your project.

Ask About Custom Doors

Doors, Millwork & Finishing Details

Pocket doors

Clean sliding systems for bathrooms, closets, offices, and rooms where every inch matters.

Ask About Pocket Doors

Doors, Millwork & Finishing Details

Barn doors

Sliding wood doors paired with coordinated track hardware in modern and traditional styles.

Ask About Barn Doors

Doors, Millwork & Finishing Details

Custom
millwork

Specialty moulding, trim, and architectural wood components prepared to your specifications.

Ask About Custom Millwork

More Than Just a Door

A door is only as good as the details around it.

At Marin Lumber, the process goes far beyond choosing a style from a catalog. Our San Rafael team helps homeowners, contractors, designers, and building professionals work through the complete opening — from measurements and handing to jambs, hinges, hardware, prep, and final shop details. By solving those decisions before materials reach the job site, we help make installation smoother, reduce surprises, and deliver doors that are prepared for the way they will actually be used.

Measure & Match

We start with the opening itself — size, swing, handing, wall conditions, existing jambs, and the details that determine what will fit and function correctly.

Choose the Door

Select the right style, construction, wood species, finish, glass, and performance features for the project, whether it is a new opening or a replacement.

Prep the Details

Hinges, bores, bevels, jambs, stops, hardware locations, and other shop preparation are coordinated so the door arrives ready for the next stage of the job.

Ready for Installation

With the opening and hardware details resolved in advance, your door leaves Marin Lumber prepared for a cleaner, more efficient installation on site.

Pre-hung doors

Custom doors

Pocket doors

Barn doors

Custom millwork

A door is only as good as the details around it.

Measure & Match

Choose the Door

Prep the Details

Ready for Installation

Custom
millwork