Plan HG-2438•A-Frame Cabin•48' × 36' Footprint

2,496 Sq Ft (36x48) 2 Bed 2 Bath A-Frame Cabin Floor Plan with Loft (Cathedral Glass Gable + Overlooking Sleeping Loft)

2,496 sq ft heated living • 2 Bedrooms, 2 Baths • Free 2D CAD Blueprint (.SVG)

Download Free CAD (.SVG)

Room Dimensions & Zones

48' × 36' Shell

MAIN BEDROOM

448 sq ft

28'-0" × 16'-0"

FULL BATH

320 sq ft

20'-0" × 16'-0"

CATHEDRAL GREAT ROOM

560 sq ft

28'-0" × 20'-0"

KITCHEN & DINING

400 sq ft

20'-0" × 20'-0"

UPPER SLEEPING LOFT

768 sq ft

48'-0" × 16'-0"

Build Cost Estimator

Estimated Cost to Build (48' × 36' A-Frame Cabin)

Region:

Shell / Building Kit

$108,500 – $139,000

Framing package, roof trusses & exterior shell for 1,728 sq ft base.

Owner-Builder

$286,000 – $377,000

Saves ~$129,000 by managing local slab & interior trades.

Turnkey Builder

$415,000 – $506,000

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

Est. Monthly Payment

$2,389 / mo

$368,400 financed (30-Yr)

Down Payment:20%

Interest Rate:6.75%

Free Vector CAD Blueprint • Plan HG-2438

Download 48' × 36' 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 (31 yd³), roof surface (~2,737 sq ft), wall framing & architectural notes

Building Package	Specification	Quantity	Est. Range
Structural Shell & Trusses	48'×36' Heavy Timber / Engineered Glulam A-Truss System (4' o.c.)	1,728 sq ft shell kit	$108,500 – $139,000
Concrete Slab & Grade Beams	Insulated Concrete Pier / Frost-Protected Slab or Full Walkout	31 Cubic Yards (4,000 PSI)	$17,750 – $22,750
Roofing & Underlayment	Continuous Steep-Pitch Standing Seam Metal Roof (60°) (12:12 Pitch)	37 Roofing Squares (3,700 sq ft)	$15,540 – $25,160
Closed-Cell Spray Foam / Insulation	3" Closed-Cell Wall & Roof Deck Thermal Envelope (R-21 to R-38)	10,750 Board Feet	$14,513 – $19,888
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	5 Ton (60,000 BTU/hr)	$13,000 – $20,500

Exterior Perimeter

168 Linear Ft

Interior Partitions

~216 Linear Ft

Est. Concrete Slab

31 Cubic Yards

Roof Deck Area

~2,737 Sq Ft

Plan HG-2438 (2,496 Sq Ft (36x48) 2 Bed 2 Bath A-Frame Cabin Floor Plan with Loft (Cathedral Glass Gable + Overlooking Sleeping Loft)) is an IRC R304/R310-vetted a-frame cabin blueprint engineered around a 48'-0" × 36'-0" structural grid (1,728 sq ft base footprint, 0.75:1 Square-Bay Proportion). Configured on the Cathedral Glass Gable + Overlooking Sleeping Loft topology, this layout delivers 2,496 sq ft of conditioned residential living area and 384 sq ft of covered outdoor porch deck.

Inside the conditioned envelope, the floor plan is organized into 6 distinct architectural zones: MAIN BEDROOM (28'-0" × 16'-0", 448 sq ft), FULL BATH (20'-0" × 16'-0", 320 sq ft), CATHEDRAL GREAT ROOM (28'-0" × 20'-0", 560 sq ft), KITCHEN & DINING (20'-0" × 20'-0", 400 sq ft), UPPER SLEEPING LOFT (48'-0" × 16'-0", 768 sq ft), OPEN TO BELOW (48'-0" × 20'-0", 960 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 448 sq ft; UPPER SLEEPING LOFT at 768 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 48' clear-span width utilizes heavy timber / engineered glulam a-truss system (4' o.c.) bearing on 168 linear feet of 6" exterior wall framing (~171 framing studs/posts) and 216 linear feet of interior partitions. The 12:12 continuous steep-pitch standing seam metal roof (60°) requires approximately 2,737 sq ft of roofing material (37 roofing squares), while the insulated concrete pier / frost-protected slab or full walkout pours at an estimated 31 cubic yards of 4,000-PSI concrete.

Frequently Asked Questions • Plan HG-2438

Building costs, foundation specs, egress & CAD customization questions

How much does it cost to build the 48x36 2,496 Sq Ft (36x48) 2 Bed 2 Bath A-Frame Cabin Floor Plan with Loft (Cathedral Glass Gable + Overlooking Sleeping Loft) (HG-2438)?

Based on current national residential construction data for a-frame cabin structures, the dried-in structural shell for Plan HG-2438 (1,728 sq ft base footprint) ranges from $108,500 to $139,000 ($45/sq ft baseline). A complete turnkey build—including the 31-yard concrete foundation, 216 linear feet of interior framing, MEP rough-ins for 2 bath(s), and interior finishes across 2,496 sq ft of heated space—ranges from $415,000 to $506,000. 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 2,496 sq ft 2-bedroom layout?

Plan HG-2438 features 6 architecturally solved spaces inside its 48' × 36' footprint: MAIN BEDROOM (28'-0" × 16'-0", 448 sq ft), FULL BATH (20'-0" × 16'-0", 320 sq ft), CATHEDRAL GREAT ROOM (28'-0" × 20'-0", 560 sq ft), KITCHEN & DINING (20'-0" × 20'-0", 400 sq ft), UPPER SLEEPING LOFT (48'-0" × 16'-0", 768 sq ft), OPEN TO BELOW (48'-0" × 20'-0", 960 sq ft). Every habitable room meets or exceeds IRC R304 minimum area (70+ sq ft) and minimum horizontal dimension (7'-0"+) requirements.

Can this 48' × 36' floor plan be built with post-frame, red-iron steel, or 2x6 stick framing?

Yes. Because the outer envelope is engineered on an even 48'-0" × 36'-0" structural grid (168 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-2438?

Downloading Plan HG-2438 provides the high-resolution scalable vector floor plan (.SVG) with crisp architectural lineweights, exterior dimension strings (48'-0" × 36'-0"), room-by-room callouts, door swing arcs, and window schedules, plus instant browser printing for contractor bidding and preliminary municipal zoning review.