Plan HG-1777•A-Frame Cabin•32' × 30' Footprint

1,378 Sq Ft (30x32) 3 Bed 2 Bath A-Frame Cabin Floor Plan with Loft

1,378 sq ft heated living • 3 Bedrooms, 2 Baths • Free 2D CAD Blueprint (.SVG)

Download Free CAD (.SVG)

Room Dimensions & Zones

32' × 30' Shell

MAIN BEDROOM

241 sq ft

18'-6" × 13'-0"

FULL BATH

176 sq ft

13'-6" × 13'-0"

CATHEDRAL GREAT ROOM

315 sq ft

18'-6" × 17'-0"

KITCHEN & DINING

230 sq ft

13'-6" × 17'-0"

UPPER SLEEPING LOFT

416 sq ft

32'-0" × 13'-0"

Build Cost Estimator

Estimated Cost to Build (32' × 30' A-Frame Cabin)

Region:

Shell / Building Kit

$61,000 – $78,000

Framing package, roof trusses & exterior shell for 960 sq ft base.

Owner-Builder

$159,500 – $209,500

Saves ~$71,500 by managing local slab & interior trades.

Turnkey Builder

$231,000 – $281,000

Full general contractor finish including slab, HVAC, kitchen & baths.

Est. Monthly Payment

$1,328 / mo

$204,800 financed (30-Yr)

Down Payment:20%

Interest Rate:6.75%

Free Vector CAD Blueprint • Plan HG-1777

Download 32' × 30' A-Frame Cabin Floor Plan (.SVG)

Scalable 2D architectural vector drawing with exterior and room dimensions, door swings, and fixture layout. Opens in AutoCAD, Illustrator, Inkscape, or any browser.

Material Takeoff & Framing Specifications

Concrete volume (19 yd³), roof surface (~1,521 sq ft), wall framing & architectural notes

Building Package	Specification	Quantity	Est. Range
Structural Shell & Trusses	32'×30' Heavy Timber / Engineered Glulam A-Truss System (4' o.c.)	960 sq ft shell kit	$61,000 – $78,000
Concrete Slab & Grade Beams	Insulated Concrete Pier / Frost-Protected Slab or Full Walkout	19 Cubic Yards (4,000 PSI)	$10,250 – $13,000
Roofing & Underlayment	Continuous Steep-Pitch Standing Seam Metal Roof (60°) (12:12 Pitch)	22 Roofing Squares (2,200 sq ft)	$9,240 – $14,960
Closed-Cell Spray Foam / Insulation	3" Closed-Cell Wall & Roof Deck Thermal Envelope (R-21 to R-38)	6,846 Board Feet	$9,242 – $12,665
Windows & Exterior Doors	Low-E Argon Black Architectural Glazing + 36" Fiberglass Entry	4 Windows • 3 Doors	$3,800 – $6,020
HVAC & Multi-Zone Mini-Split	High-SEER2 Heat Pump / Ductless Mini-Split System	3 Ton (36,000 BTU/hr)	$7,800 – $12,300

Exterior Perimeter

124 Linear Ft

Interior Partitions

~157 Linear Ft

Est. Concrete Slab

19 Cubic Yards

Roof Deck Area

~1,521 Sq Ft

Plan HG-1777 (1,378 Sq Ft (30x32) 3 Bed 2 Bath A-Frame Cabin Floor Plan with Loft) is an IRC R304/R310-vetted a-frame cabin blueprint engineered around a 32'-0" × 30'-0" structural grid (960 sq ft base footprint, 0.94:1 Square-Bay Proportion). Configured on the Cathedral Glass Gable + Overlooking Sleeping Loft topology, this layout delivers 1,378 sq ft of conditioned residential living area and 256 sq ft of covered outdoor porch deck.

Inside the conditioned envelope, the floor plan is organized into 6 distinct architectural zones: MAIN BEDROOM (18'-6" × 13'-0", 241 sq ft), FULL BATH (13'-6" × 13'-0", 176 sq ft), CATHEDRAL GREAT ROOM (18'-6" × 17'-0", 315 sq ft), KITCHEN & DINING (13'-6" × 17'-0", 230 sq ft), UPPER SLEEPING LOFT (32'-0" × 13'-0", 416 sq ft), OPEN TO BELOW (32'-0" × 17'-0", 544 sq ft). Plumbing rough-ins are consolidated across FULL BATH, KITCHEN & DINING to minimize sub-slab trenching and manifold pipe runs. Sleeping quarters (MAIN BEDROOM at 241 sq ft; UPPER SLEEPING LOFT at 416 sq ft) are acoustically buffered from the primary living core and positioned on exterior elevations for code-compliant egress glazing.

From a builder takeoff standpoint, the 32' clear-span width utilizes heavy timber / engineered glulam a-truss system (4' o.c.) bearing on 124 linear feet of 6" exterior wall framing (~133 framing studs/posts) and 157 linear feet of interior partitions. The 12:12 continuous steep-pitch standing seam metal roof (60°) requires approximately 1,521 sq ft of roofing material (22 roofing squares), while the insulated concrete pier / frost-protected slab or full walkout pours at an estimated 19 cubic yards of 4,000-PSI concrete.

Frequently Asked Questions • Plan HG-1777

Building costs, foundation specs, egress & CAD customization questions

How much does it cost to build the 32x30 1,378 Sq Ft (30x32) 3 Bed 2 Bath A-Frame Cabin Floor Plan with Loft (HG-1777)?

Based on current national residential construction data for a-frame cabin structures, the dried-in structural shell for Plan HG-1777 (960 sq ft base footprint) ranges from $61,000 to $78,000 ($45/sq ft baseline). A complete turnkey build—including the 19-yard concrete foundation, 157 linear feet of interior framing, MEP rough-ins for 2 bath(s), and interior finishes across 1,378 sq ft of heated space—ranges from $231,000 to $281,000. Use the interactive Regional Cost Multiplier on this page to adjust for your local labor market and owner-builder sweat equity.

What are the exact room dimensions inside this 1,378 sq ft 3-bedroom layout?

Plan HG-1777 features 6 architecturally solved spaces inside its 32' × 30' footprint: MAIN BEDROOM (18'-6" × 13'-0", 241 sq ft), FULL BATH (13'-6" × 13'-0", 176 sq ft), CATHEDRAL GREAT ROOM (18'-6" × 17'-0", 315 sq ft), KITCHEN & DINING (13'-6" × 17'-0", 230 sq ft), UPPER SLEEPING LOFT (32'-0" × 13'-0", 416 sq ft), OPEN TO BELOW (32'-0" × 17'-0", 544 sq ft). Every habitable room meets or exceeds IRC R304 minimum area (70+ sq ft) and minimum horizontal dimension (7'-0"+) requirements.

Can this 32' × 30' floor plan be built with post-frame, red-iron steel, or 2x6 stick framing?

Yes. Because the outer envelope is engineered on an even 32'-0" × 30'-0" structural grid (124 LF perimeter) with clear-span 12:12 trusses, a local structural engineer or building kit supplier can adapt the blueprint for Heavy Timber / Engineered Glulam A-Truss System (4' o.c.), conventional 2x6 stick framing at 16" o.c., laminated post-frame columns at 8' o.c., or structural insulated panels (SIPs).

What files are included in the free CAD blueprint download for Plan HG-1777?

Downloading Plan HG-1777 provides the high-resolution scalable vector floor plan (.SVG) with crisp architectural lineweights, exterior dimension strings (32'-0" × 30'-0"), room-by-room callouts, door swing arcs, and window schedules, plus instant browser printing for contractor bidding and preliminary municipal zoning review.