DIY Saltbox Barn Pavilion Plans: 18x34 New England Studio, Porch, PDF

DIY saltbox barn plans for an 18x34 New England barn pavilion with an open timber porch and a cozy studio. PDF plan with cut lists and 16 illustrated steps.

- Product: Hollow Pine Saltbox Barn Pavilion 18' x 34' building plan
- Format: Digital PDF download
- Pages: 43
- Paper Size: US Letter
- Units: Imperial (feet-inches, 1/16" precision); cut list also shows mm
- Dimensions: 18' x 34' footprint, 612 sq ft, about 17' 4" tall at the ridge
- Layout: 11' 8" open timber porch + one studio room 21' 5" x 17' 5" inside (about 375 sq ft)
- Roof: Saltbox roof with 8/12 on both slopes, ridge 2/3 across the width, 18 site-built asymmetric trusses with a raised heel
- Ceiling: Exposed tie beams at 8' 1-1/8", with an optional saltbox-shaped ceiling up to 16' 6-5/8"
- Style: Classic New England saltbox with barn-red board-and-batten siding, white trim, charcoal shingles and cedar-stained timbers
- Skill Level: Intermediate
- Includes: Floor plan, four elevations, saltbox truss section, gable framing, cutting templates, wall framing, shopping list, master cut list, cut diagrams, 16 steps, 7 renderings
- Best For: DIY builders who want a traditional backyard barn pavilion with a covered porch and a studio room
- Delivery: Instant PDF download after purchase, no physical item shipped

## What's Included in This Saltbox Barn Pavilion Plan

This 18x34 saltbox barn pavilion puts one asymmetric roof over two spaces: an open timber porch at the front and a one-room studio at the back. The long roof sweeps low over one side while the other side rises to a tall 12' 6" eave, giving the classic New England saltbox profile. The porch is framed with six 6x6 posts, built-up beams and knee braces, and the exposed saltbox trusses stay visible overhead.

The plan covers the whole build, from the slab to the trim:

- Floor plan with anchor bolt and post base layout
- Front, back and both side elevations with all key heights
- Saltbox truss elevation and section through the porch
- Gable wall framing with stud lengths for the porch and back gables
- Cutting templates for both top chords, king posts, webs, raised heel posts, knee braces and plywood gussets
- Wall framing drawings for the side walls and the 2x6 end walls
- Shopping list grouped by material, with an estimated material budget
- Master cut list with part IDs and cut diagrams
- 16 illustrated step-by-step pages, from site layout to trim
- Finishing and care notes, plus 7 finished renderings

## How the Saltbox Roof Trusses Work

Both roof slopes use the same 8/12 pitch (33.7 degrees), so every angled cut is one saw setting. The ridge sits 144" from the low side, and a 53-1/2" raised heel lifts the other eave about 4' higher, which creates the saltbox shape without a second angle. All 18 trusses are built on site at 24" on center and finished with architectural shingles and a ridge vent.

## File Format, Paper Size and Units

The plan is a 43-page PDF sized for US Letter paper. All dimensions are imperial, in inches and feet-inches to 1/16", measured from the top of the slab. The cut list adds a millimeter column, and part IDs match every drawing and step page.

## Who This New England Barn Plan Is For

This New England barn plan suits intermediate DIY builders working with 2 to 3 people. Expect about 7 to 9 weekends of work after the slab cures. The plan delivers a weather-tight shell; insulation, interior finishes, electrical and plumbing follow your local code.

## How to Use Your PDF Plan

1. Complete your purchase on the KRMPLANS store.
2. Download the PDF from the link on the confirmation page or in your email.
3. Print it on US Letter paper or open it on a tablet or computer.
4. Follow the shopping list, cut list and 16 steps to build your saltbox barn.

## Digital Product Notice

This is a digital download. No physical item is shipped. The PDF is available to download right after purchase. Renderings show furniture and interior finishes for inspiration only; they are not part of the plan.

## Terms of Use

This plan is for personal use only. You may build the structure for yourself, but sharing, reselling or redistributing the PDF file is not allowed. The plan is a design guide, not a stamped engineering document, so check your local building codes before you build.

## Frequently Asked Questions

### What makes a saltbox roof unique?

A saltbox roof is an asymmetric gable roof with one long slope that sweeps low and one shorter side with a taller eave. In this saltbox roof plan both slopes share an 8/12 pitch, and a raised heel creates the taller side.

### What are the pros and cons of a saltbox roof?

A saltbox roof sheds rain and snow well and gives a classic New England look, but its asymmetric trusses take more layout than a simple gable. This plan reduces that work with one cut angle and full-size cutting templates for every truss part.

### How much does it cost to build an 18x34 saltbox barn pavilion?

The plan estimates materials for this 18x34 saltbox barn pavilion at about $17,000 to $20,500 at typical US big-box prices. Tax, delivery and regional price changes are not included.

### Can I flip the saltbox barn so the long roof faces the other side?

Yes, you can build the saltbox barn as a mirror image with the long slope on the opposite side. All dimensions stay the same; you only set every truss the other way round.

### How do I download the PDF after purchase?

You can download the PDF right after purchase from the link on the order confirmation page or in your confirmation email. No physical item is shipped.

## More Building Plans from KRMPLANS

Browse the KRMPLANS store for more DIY building plans, including barn pavilions, cabins, coops and backyard structures. If you have a question about this saltbox barn plan, send us a message and we will be happy to help.